Testimonials – Gas Furnaces Articles

Gas Furnace Maintenance in Boulder, CO 80301

May 10, 2024

“Travis was upbeat, friendly, punctual, and a pleasure to work with. He knew what he was doing, and my furnace checked out fine. He cleaned the inside and would have washed the filter, but I insisted I could handle that! No surprise charges when it was time to pay. I will request him again next…

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Gas Furnace Maintenance in Boulder, CO 80301

April 25, 2024

“Ruben was prompt, respectful, and answered all of our questions with ease during his maintenance visit. I am happily using Kappler for all of our HVAC needs.”

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Gas Furnace Maintenance in Arvada, CO 80003

February 21, 2024

“Ruben was friendly and performed great service! I would refer Kappler Mechanical to all my friends.”

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Gas Furnace Repair in Broomfield, CO 80020

February 19, 2024

“Travis was diligent and very respectful. Highly recommend him.”

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Gas Furnace Maintenance in Thornton, CO 80242

February 19, 2024

“Ruben came to do a maintenance check on our 14 month old train furnace. He did a superior job. I highly recommend and Kapler mechanical for your needs.”

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Gas Furnace Maintenance in Boulder, CO 80301

February 13, 2024

“Ruben pleasant, helpful, and explained things clearly. Thanks!”

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Gas Furnace Maintenance in Boulder, CO 80301

January 31, 2024

“I was very satisfied with the assistance of Ruben. He is a very knowledgeable technician and very polite. I’ll ask for him next time I make an appointment”

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Furnace Maintenance in Thornton, CO 80602

January 29, 2024

“Ryan spent an hour finding the source of the problem and also doing the maintenance check on the furnace.”

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Gas Furnace Maintenance in Westminster, CO 80023

January 27, 2024

“Our technicians, Ruben Lemus, was friendly, knowledgeable and professional.”

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Gas Furnace Maintenance in Superior, CO 80027

January 24, 2024

“I chose Kappler Mechanical to install a new air conditioner back in 2011. They have maintained the AC unit ever since, and now I have them maintaining my 15-year-old furnace as well. The office staff and technicians are throughly professional, competent, courteous, and trustworthy. I highly recommend Kappler for anyone seeking a better HVAC experience.”

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Gas Furnace Maintenance in Erie, CO 80516

January 3, 2024

“Ulises has been here before, and we were pleased to see him. Speaks well of your company that you are able to retain talented people. He was thorough on both units. He also noted that our overflow system on one unit was not set up correctly, and he suggested a remedy without being pushy. Pleasant…

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Gas Furnace Maintenance in Westminster, CO 80031

January 1, 2024

“Great job by Ulises. He found a gas leak in my furnace. He showed me where it was and then promptly fixed it.”

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Gas Furnace Maintenance in Westminster, CO 80234

December 29, 2023

“Great service. Travis was very knowledgeable and explained things well. He was also very professional. We will call you again when we need service.”

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Gas Furnace Repair in Arvada, CO 80004

December 26, 2023

“Travis researched error code and inspected all sensors, Once defaults were discovered he cleaned and adjusted the components. He also reviewed the thermostat settings and then ran furnace to make sure it was fully operational. Arrived early, used foot covers, was very professional. Thanks for the outstanding service.”

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Gas Furnace Maintenance in Westminster, CO 80031

December 26, 2023

“We had the first annual check up of our new furnace today and Travis Lim was GREAT! He explained what he would be doing and answered my questions about the furnace filter. Appreciate his professionalism and the peace of mind we have with our new furnace.”

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Gas Furnace Maintenance in Louisville, CO 80027

December 13, 2023

“Ruben was great. He’s friendly, knowledgeable and explains everything very well. We are always happy with service from Kappler Mechanical”

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Gas Furnace Maintenance in Longmont, CO 80503

December 7, 2023

“Thanks…!”

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Gas Furnace Maintenance in Boulder, CO 80301

December 6, 2023

“It was a pleasure to welcome Ulises again for the excellent service and caring attention he has always given when taking care of our HVAC system(s); he was accompanied by Reuben whom I was pleased to meet and thought to be a fine example of “new staff (?).” We value our long-term professional relationship with…

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Gas Furnace Maintenance in Broomfield, CO 80023

November 20, 2023

“Travis and Ruban took time to explain everything they did and our system is working as it should. Both were personable along with being professional. We are always satisfied with Kappler service techs. Thanks for being on time also!”

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Gas Furnace Maintenance in Westminster, CO 80031

November 17, 2023

“Ruben and Travis did an excellent job servicing our furnace for winter. Prompt, super friendly and professional. Always have a good experience with Kappler!”

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Gas Furnace Repair in Boulder, CO 80304

November 14, 2023

“We had an error code show up on our furnace yesterday and called Kappler today – the answering service was courteous and I received a timely call back from Kappler. Since the furnace wasn’t functioning properly, Kappler arranged for Travis to come out that afternoon. Travis promptly diagnosed the problem ( a fault code that…

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Gas Furnace Maintenance in Boulder, CO 80305

November 9, 2023

“Great service”

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Gas Furnace Maintenance in Thornton, CO 80602

November 8, 2023

“Travis was great. Competent and courteous. I appreciate the photo prior to his arrival.”

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Gas Furnace Maintenance in Broomfield, CO 80023

November 3, 2023

“Kappler service technician Travis arrived at the scheduled time to service my furnace system for the winter. He identified himself when he arrived and was very professional and courteous during his visit. I appreciate getting good customer service and he definitely provided me that along with providing me with all of the information on what…

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Gas Furnace Maintenance in Westminster, CO 80031

November 1, 2023

“The tech was very personable He talked about his experience and how much he enjoyed his job. Pleasure to have him do the maintenance to our furnace”

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Gas Furnace Maintenance in Boulder, CO 80303

October 20, 2023

“Travis was very friendly, went straight to work, informed me of his findings, and did the job as expected. It was a good experience as usual.”

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Gas Furnace Maintenance in Broomfield, CO 80023

October 18, 2023

“Ulysis is very thorough and took the time to answer all my questions in detail. After he serviced the furnace, he told me of other products that I might consider that would protect the furnace. He is very polite and courteous.”

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Gas Furnace Maintenance in Westminster, CO 80234

September 29, 2023

“As always. Ulises was great.”

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Gas Furnace Maintenance in Lafayette, CO 80026

September 13, 2023

“Great service as always!”

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Gas Furnace Maintenance in Westminster, CO 80021

April 10, 2023

“Prompt, competent and courteous service, as always.”

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Gas Furnace Maintenance in Boulder, CO 80303

March 1, 2023

“The technician called when he was on the way, arrived on time, wore foot covers to protect my floors, and gave easy to understand explanations of the furnace maintaince that he completed. Good customer service skills by the technician and the person who helped me schedule things. Thank you.”

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Gas Furnace Maintenance in Thornton, CO 80602

February 23, 2023

“Technician explained everything very clearly.”

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Gas Furnace Maintenance in Thornton, CO 80602

February 22, 2023

“Nick was very thorough and professional. He explained everything he did and gave me a thorough breakdown of every item checked and cleaned. We will definitely continue to use Kappler for our heating and A/C equip.”

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Gas Furnace Maintenance in Broomfield, CO 80020

February 17, 2023

“Nick arrived on time. He was very thorough with his maintenance check. He reviewed his results with me in a friendly manner. Great experience all around!”

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Gas Furnace Repair in Westminster, CO 80031

February 14, 2023

“I had a problem with my furnace on Sunday and Kappler was able to get someone out on Monday around 1:00. Two technicians were out and solved the issue with my furnace. Kappler again has done an excellent job.”

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Gas Furnace Maintenance in Broomfield, CO 80020

February 7, 2023

“Nick was on time, efficient, informative & professional.”

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Gas Furnace Maintenance in Broomfield, CO 80020

February 3, 2023

“Great company! I’ve been with them for three years and always excellent service!”

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Gas Furnace Maintenance in Boulder, CO 80303

February 1, 2023

“Nick was great. Nice guy, friendly and took time to explain everything he did. I will recommend your services anytime I have the opportunity.”

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Gas Furnace Maintenance in Erie, CO 80516

February 1, 2023

“Nick is super friendly and knowledgeable. Clearly explains everything and what might be needed to fix it. Doesn’t try to upsell – informs you of your purchasing options from Kappler or at retail.”

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Gas Furnace Maintenance in Westminster, CO 80031

February 1, 2023

“Our service technician, Nick, was just here to perform the routine service of our HVAC systems. Nick is exceptional. He was prompt, courteous, professional, and competent. Nick spent a lot of time going through all of the equipment to be sure it was operating as it should. He was knowledgeable and explained things to us…

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Gas Furnace Maintenance in Broomfield, CO 80023

January 31, 2023

“Real nice guy. Worked steady.”

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Gas Furnace Repair in Thornton, CO 80241

January 30, 2023

“I called Kappler in the morning of the coldest day of the year and Travis was at my house at noon! He was friendly and professional. He explained everything he did while he found and corrected the issue. I feel confident that I won’t freeze!”

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Gas Furnace Maintenance in Arvada, CO 80127

January 28, 2023

“Terrific service – honest – on time – dependable.”

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Gas Furnace Repair in Thornton, CO 80233

January 27, 2023

“Nick did a great job at diagnosing and fixing the problem. He was very knowledgable about HVAC systems and controls and got the system running in short order.”

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Gas Furnace Maintenance in Arvada, CO 80003

January 27, 2023

“Mr. Lim was fast efficient and kind. He resolved the issue and ensured it wouldn’t fail before he left. Thank you!”

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Gas Furnace Repair in Westminster, CO 80020

January 23, 2023

“My furnace went out on a Sunday night when the temperature was about 20°. I made an online appointment to have service done on the furnace on a Tuesday morning but the office called me Monday morning and offered to have a technician come out at noon on Monday. He arrived promptly, seemed knowledgeable and…

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Gas Furnace Repair in Broomfield, CO 80020

January 22, 2023

“Alex Gourdin was very courteous. He was able to diagnose the problem and correct it. Thanks again to the Kappler team!”

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Gas Furnace Repair in Broomfield, CO 80020

January 22, 2023

“Kappler was able to reschedule a technician for Saturday afternoon, after just setting up an appointment yesterday. Travis arrived on time and was very helpful in diagnosing the problem with our gas furnace. He explained what was failing and worked to schedule a replacement induction motor ASAP the motor arrives. Very happy not to be…

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Gas Furnace Maintenance in Westminster, CO 80031

January 21, 2023

“On January 19th I had an error message on our thermostat and I called Kappler in the morning of the 20th. Kappler was able to sent out a tech. The tech they sent was Travis Kim. Travis was extremely knowledgeable and explain in detail what needed to be done. I hope the next time I…

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Gas Furnace Repair in Westminster, CO 80032

January 18, 2023

“Uri was courteous and gave a clear diagnosis and smooth repair.”

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Gas Furnace Repair in Arvada, CO 80034

January 16, 2023

“Mr. Felipe is an excellent repair person. He was able to diagnose and repair an apartment furnace with ease. I want to thank Kappler for hiring excellent individuals to conduct business. Their employees reflect their business principles. Thank you!”

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Gas Furnace Repair in Westminster, CO 80031

January 12, 2023

“Took time, but I GREATLY appreciated how thorough and careful Travis was, He did an excellent job and is to be commended. He represented your company well.”

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Gas Furnace Maintenance in Erie, CO 80516-6568

January 10, 2023

“Nick was very capable & pleasant – also efficient. Took the time to check out a sound in the duct work – turns out we have a flexible duct that wobbles.”

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Gas Furnace Maintenance in Lafayette, CO 80026

January 6, 2023

“Ulises is always focused, diligent, and shows care when working in our home. He is respectful of our home and takes care to make sure he leaves the environment in the same condition as when he entered…and in the meantime we have a well-maintained furnace!! Thanks, Ulises!!”

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Gas Furnace Repair in Louisville, CO 80027

January 3, 2023

“So helpful and knowledgeable. Explained everything to me throughly.”

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Gas Furnace Repair in Boulder, CO 80304

January 2, 2023

“Thanks for the quick service call.”

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Gas Furnace Maintenance in Broomfield, CO 80020

January 2, 2023

“Excellent! Thank you!”

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Gas Furnace Maintenance in Louisville, CO 80027

January 2, 2023

“Thanks to your terrific people keeping track of my maintenance schedule (Kim) and informative, personable and expert technicians like Travis, I rest easy knowing that my heating and cooling needs will be reliably taken care of. Thank you, Kappler Mechanical.”

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Gas Furnace Maintenance in Erie, CO 80516

December 23, 2022

“Superb customer service!”

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Gas Furnace Repair in Arvada, CO 80007

December 23, 2022

“Excellent service, prompt and efficient! I’m a realtor and I have referred Kappler mechanical to many of my clients. Every time they have done a great job and my clients are thrilled with the service. I’ve personally used them in my home and rentals and highly recommend them!”

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Gas Furnace Repair in Westminster, CO 80031

December 17, 2022

“Ulises Felipe was personable, knowledgeable about the furnace, called for more info, shared the options we have for fixing or replacement., set up a time and day for more specific service. Thank you!!!”

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Gas Furnace Maintenance in Boulder, CO 80301

December 13, 2022

“This was our first visit by Travis Lim, and we were totally satisfied with his work which included several actions that he was not expecting, because they were not on his routine maintenance list. His work was excellent, and we are grateful that he is on the Kappler team!”

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Gas Furnace Maintenance in Westminster, CO 80031

December 13, 2022

“Wonderful”

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Gas Furnace Maintenance in Louisville, CO 80027

December 12, 2022

“Nick is always professional, explains his plans for maintenance and answers questions. He is very nice too!”

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Gas Furnace Repair in Boulder, CO 80303

December 9, 2022

“I was very pleased with the repair of my furnace. The diagnosis of the furnace problem was a bit complicated because the failure of one part caused another problem in the furnace. The repairman identified both problems and found a replacement part so that the entire repair was completed in a single day. Also the…

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Gas Furnace Repair in Broomfield, CO 80020

December 9, 2022

“Quick service was here in a couple hours. Very friendly, knowledgeable and thorough. Got my furnace back up and running after we woke up to a cold house. Thanks for the great service!”

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Gas Furnace Maintenance in Arvada, CO 80005

December 8, 2022

“Nick was very personable and very professional young man. I appreciate his respect also. Explained everything in detail. Great experience.”

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Gas Furnace Maintenance in Arvada, CO 80005

December 8, 2022

“Nick, did another great job of explain everything he did and why it is important. Thank you”

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Gas Furnace Maintenance in Erie, CO 80602

December 7, 2022

“Travis was meticulous in servicing the equipment and explaining the process. I want him back for the next scheduled service!”

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Gas Furnace Maintenance in Westminster, CO 80031

December 7, 2022

“Great service”

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Gas Furnace Maintenance in Lafayette, CO 80026

December 6, 2022

“He was patient and waited to hear the strange sound the furnace made. He tightened bolts and made sure things were back to normal. Explained his work in detail. Appreciate prompt response from the whole team to address our concern.”

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Gas Furnace Maintenance in Westminster, CO 80031

December 5, 2022

“Prompt, professional & nice!”

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Gas Furnace Maintenance in Westminster, CO 80031

December 5, 2022

“Nick was great. Very thorough, knowledgeable, and informative.”

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Gas Furnace Replacement in Thornton, CO 80241

November 28, 2022

“Brent is brilliant. Personable, ethical, knowledgeable and and great problem solver. It’s a high pleasure to work with him in all his integrity.”

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Gas Furnace Maintenance in Arvada, CO 80003

November 28, 2022

“Josh Gibson was wonderful. Josh arrived on time, explained everything without making me feel like a dummy, was knowledgeable, efficient and kind. I was impressed to learn that Josh has been with Kappler for 8 years and that he was honest and straightforward with me. Many thanks!”

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Gas Furnace Maintenance in Westminster, CO 80031

November 28, 2022

“Great service as always. Highly recommend Kappler!”

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Gas Furnace Maintenance in Westminster, CO 80021

November 23, 2022

“Very helpful and shared good advice / information.”

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Gas Furnace Replacement in Thornton, CO 80241

November 22, 2022

“Nick is incredible!! Highly integral, ethical and skilled at his trade. He served us well.”

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Gas Furnace Repair in Erie, CO 80516

November 22, 2022

“Nick was fast, professional, and gave us great advice.”

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Gas Furnace Maintenance in Broomfield, CO 80023

November 22, 2022

“Nick was very good! He explained all his work and changed my filters. He was very personable and I was happy to have another service person who was so nice to explain what he does so well. I’ve been very pleased with all your workers. Thanks.”

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Gas Furnace Maintenance in Boulder, CO 80304

November 21, 2022

“Nick was excellent. Thanks.”

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Gas Furnace Maintenance in Westminster, CO 80031

November 21, 2022

“Excellent, prompt, and professional service!”

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Gas Furnace Maintenance in Thornton, CO 80233

November 17, 2022

“Ulises was very polite and informative. Was in no hurry even though I’m sure they are very busy. Treated things with care and took time to answer questions. Thank you.”

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Gas Furnace Repair in Thornton, CO 80602

November 16, 2022

“Josh was prompt, knowledgeable and efficient. I highly recommend him and Kappler Mechanical.”

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Gas Furnace Maintenance in Westminster, CO 80023

November 16, 2022

“Ulises was terrific. Very personable with great knowledge of our HVAC systems. He was helpful with tips about maintaining our equipment between our semi-annual inspections by Kappler.”

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Gas Furnace Maintenance in Broomfield, CO 80023

November 15, 2022

“Josh is always a pleasure to service our system. His expertise and product knowledge is the best. We always look forward to hearing about his exploits, both hiking travels and “housing”. That’s quite a story in itself! He knows his job and it shows on every visit. We hope to have him here on future…

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Gas Furnace Maintenance in Westminster, CO 80127

November 11, 2022

“Ulises is professional in all respects. He explains what he is doing and why. He is respectful and courteous in in all respects. He is welcome in our home anytime.”

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Gas Furnace Maintenance in Erie, CO 80516

November 9, 2022

“Josh handled an igniter replacement on a 29 year old furnace and cleaned it to be sure it worked until the furnace can be replaced.”

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Gas Furnace Maintenance in Westminster, CO 80031

November 8, 2022

“Ulises was great, as always. He’s been our tech for about 3 yrs now and he’s always on time, prepared, professional and helpful. When there’s a cheap, easy fix I can do myself he’ll tell me in order to save me from bigger charges. Kappler has been our HVAC contractor for 8 yrs and we’ve…

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Gas Furnace Maintenance in Superior, CO 80027

November 5, 2022

“On time and every questioned answered”

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Gas Furnace Repair in Boulder, CO 80303

November 4, 2022

“We have used Kappler since Mike started the firm and are never disappointed. Today our tenants informed me the the furnace wasn’t working. We made a quick call and Christie was able to get Josh out there within an hour. Josh was prompt and quickly diagnosed the issue. All is well and the tenants are…

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Gas Furnace Maintenance in Boulder, CO 80303

November 4, 2022

“Nick arrived on time and very efficiently provided the service my furnace needed. He clearly explained the service options Kappler offers. His final report was presented immediately and covered all areas of his visit. The inspection was thorough and quick. Nothing was overlooked. Thank you”

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Gas Furnace Repair in Thornton, CO 80603

November 4, 2022

“Amazing service all around!”

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Gas Furnace Maintenance in Boulder, CO 80303

November 3, 2022

“Nice job as usual. Technician arrived early after calling to say he was ahead of schedule for the day. Great job.”

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Gas Furnace Repair in Broomfield, CO 80020

November 3, 2022

“Nick was great! Very thorough, honest and friendly. He was able to explain clearly what was going on and did his best to solve the issue. Unfortunately our 28 year furnace is on its last leg. Even with that, there was no sales pressure from him. Because of that we will definitely use Kappler to…

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Gas Furnace Repair in Lafayette, CO 80026

October 28, 2022

“Ulysses did a great job. Very complete in finding the problem and then fixing it. He went above and beyond the call. Appreciate explaining the problem and the maintenance plan.”

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Gas Furnace Maintenance in Broomfield, CO 80023

October 27, 2022

“Nick is very knowledgeable, provided excellent service and is very personable.”

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Gas Furnace Maintenance in Broomfield, CO 80020

October 25, 2022

“Maybe one more year on the old guy! Best HVAC team in Colorado!!! Thanks Mr. Kappler!”

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Gas Furnace Maintenance in Arvada, CO 80403

October 24, 2022

“Ulises was terrific! He has serviced our HVAC system before. He let us know that you also have a master electrician now which will come in handy in the future. We trust everyone at Kappler and are always recommending them to anyone who needs HVAC work. We love our Trane system. Thanks.”

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Gas Furnace Maintenance in Arvada, CO 80004

October 20, 2022

“Great maintenance and service! Arrived on time and communications were superb. Helped with surge protection installation to protect our unit. Once job was done made sure system was working and that area was clean.”

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Gas Furnace Maintenance in Westminster, CO 80234

October 19, 2022

“Nick was really easy to work with. He’s very knowledgeable and a nice person.”

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Gas Furnace Maintenance in Broomfield, CO 80020

October 18, 2022

“Josh and Noah did a thorough maintenance. All Kappler personnel that I have had at our home are professional, knowledge and skilled.”

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Gas Furnace Maintenance in Erie, CO 80516

October 17, 2022

“Great experience. Nick was very friendly and keep things simple. Gave great updates and specific information which was very helpful.”

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Gas Furnace Repair in Arvada, CO 80403

October 14, 2022

“So impressed with the service I got from Josh. He was very thorough and took time to explain things to me!! I appreciated that. Thanks for making it all so easy. I felt comfortable with the things he was doing and the suggestions he had. I also felt that the fee was very reasonable. Thanks”

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Gas Furnace Maintenance in Superior, CO 80027

October 12, 2022

“Josh has been great. We have had him for our maintenance checks for a few years now and he is courteous and professional.”

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Gas Furnace Maintenance in Arvada, CO 80005

October 10, 2022

“Great customer service and professional.”

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Gas Furnace Maintenance in Westminster, CO 80234

October 4, 2022

“We love Kappler and always enjoy seeing our technician Nick. He’s so friendly and does a great job!”

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Gas Furnace Maintenance in Broomfield, CO 80023

October 3, 2022

“Josh was very thorough and knowledgeable!”

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Gas Furnace Maintenance in Boulder, CO 80304

October 3, 2022

“Nick was prompt, personable, professional, and thorough. He welcomed questions and provided expert answers. He has great “furnace-side manners.” I would recommend Nick, “Dr. Furnace,” to anyone. Nick is certainly an asset to the Kappler Team!”

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Gas Furnace Maintenance in Lafayette, CO 80026

September 29, 2022

“Great. On time. Super thorough and very personable. Feel confident our furnace is ready to go for the winter.”

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Gas Furnace Maintenance in Broomfield, CO 80211

September 28, 2022

“Outstanding customer experience. Would 100% recommend.”

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Gas Furnace Maintenance in Broomfield, CO 80020

September 27, 2022

“Nick was friendly, polite and kept me up to date the whole time.”

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Gas Furnace Maintenance in Broomfield, CO 80020

September 27, 2022

“Great job”

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Gas Furnace Maintenance in Lafayette, CO 80026

September 26, 2022

“Nick did a thorough job with the fall maintenance service. He was friendly, respectful, and professional. As always, I was impressed with Kappler’s excellent customer service.”

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Gas Furnace Maintenance in Arvada, CO 80004

September 23, 2022

“Nick was great. On time, very polite, and explained what he was doing. Give him a raise.”

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Gas Furnace Maintenance in Westminster, CO 80234

September 22, 2022

“Nick was professional, personable, knowledgeable, patient and reassuring with our questions. He discovered and fixed a clogged drain from the AC coil that had overflowed and caused us some consternation. He found a slowly failing igniter that he reassured may still be OK for awhile, but because we had been previously warned a couple of…

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Gas Furnace Maintenance in Broomfield, CO 80020

September 20, 2022

“Nick was honestly one of the kindest and thorough service people I’ve ever worked with. He was on time, professional and friendly. He was in my home for over 2 hours cleaning and servicing my furnace and air conditioner. He didn’t oversell and explained everything to a tee. Kappler always has the best service people!”

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Gas Furnace Maintenance in Superior, CO 80027

September 19, 2022

“Nick is great! He is very knowledgeable and very kind. These guys from Kappler are great to work with.”

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Gas Furnace Maintenance in Lafayette, CO 80026

September 16, 2022

“Nick was great , explaining everything. He was very personable.”

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Gas Furnace Maintenance in Boulder, CO 80301

September 16, 2022

“Ulises Felipe is efficient, knowledgable, and highly capable. He’s done furnace and A/C maintenance for us for several years, and his service is always appreciated.”

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Gas Furnace Maintenance in Broomfield, CO 80020

September 16, 2022

“The technician was on time, paused to explain what he was doing on several occasions, and left everything in better shape than when he found it. Another satisfying visit from the Kappler team.”

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Gas Furnace Maintenance in Westminster, CO 80031

September 16, 2022

“There’s peace of mind with Kappler’s maintenance. And I appreciate the time Ulises took to explain HVAC system functions and maintenance items. I like knowing the how and why of our systems operation.”

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Gas Furnace Maintenance in Thornton, CO 80602

September 15, 2022

“Nick is a thorough and patient person, willing to answer / explain any inquiries/ findings. We greatly enjoy working with him.”

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Gas Furnace Maintenance in Boulder, CO 80302-5012

September 13, 2022

“Ulises was great, friendly, knowlegable, professional – like all your people. I feel like I’m in good hands with your company.”

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Gas Furnace Maintenance in Thornton, CO 80601

September 13, 2022

“Tech told us what he was doing and what to be aware of. Arrived on-time and was informative and professional. Took care of what needed to be done and wound up his visit.”

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Gas Furnace Maintenance in Superior, CO 80027

September 8, 2022

“Very nice, knowledgeable and professional.”

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Gas Furnace Maintenance in Boulder, CO 80304

September 8, 2022

“The technician was very professional and explained everything well.”

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Gas Furnace Maintenance in Thornton, CO 80234

September 7, 2022

“I am a Realtor. I refer your company to all of my clients and I am NEVER disappointed! My clients are happy and they rave about the service. Thank you again for a job well done!”

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Gas Furnace Replacement in Westminster, CO 80031

July 15, 2022

“I wish all sales personal where as much a pleasure to work with as Kimm. My compliments to the professional of the whole Kappler team.”

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Gas Furnace Installation in Broomfield, CO 80023

July 5, 2022

“Beck was great!!!”

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Gas Furnace Repair in Thornton, CO 80602

May 23, 2022

“Our furnace stopped working during a late spring snow storm. Kappler was quick to respond to our service request, the technician was prompt in his arrival and repair time, and tbe final cost was exactly what was quoted. Definitely will use Kappler in the future for our mechanical needs.”

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Gas Furnace Repair in Broomfield, CO 80020

February 18, 2022

“Josh was excellent. He called and arrived early. Diagnosed the problem. Discussed with me what the problem was, and had it fixed in no time. I also asked him about a full service inspection. He gave me the details of what it included, and we did that also. No high pressure sales tactics. Will use…

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Gas Furnace Maintenance in Arvada, CO 80005

February 11, 2022

“Jake was excellent. We have used Kappler for many years and very satisfied.”

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Gas Furnace Repair in Arvada, CO 80004

January 21, 2022

“Josh G and Nick arrived on time, did a thorough diagnostic to determine the problem and explained the issue clearly along with the costs. They were both courteous, professional and friendly. I have used Kappler in the past and will in the future. Kappler is a family business that treats the people they help like…

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