Reviews


“Ulises, our technician, was professional, explained the issue we were having and expertly fixed the problem Ulises has been to our home several times over the years and is always friendly and is very knowledgeable. Working with Kappler is always great!”
- Cathy T.

“Brent is extremely knowledgeable, efficient, and effective at offering design options, creating a plan, answering questions. I highly recommend Brent and the Kappler Mechanical team.”

- Christopher L.

“Brent is extremely knowledgeable, efficient, and effective at offering design options, creating a plan, answering questions. I highly recommend Brent and the Kappler Mechanical team.”

- Christopher L.

“What a fabulous experience! After another company had difficulty determining the reason that my HVAC system shut off when I tried to start the air conditioning, Kappler came to the rescue. I would have called Kappler to begin with, had I known that they were the original installer, but I didn’t spot their sticker inside the unit until the cover plate was removed. Ryan, who I later learned is the owner, struck me as extremely patient and knowledgeable during my initial call. He spent at least 40 minutes on the phone with me, looking in his records to learn the details of my setup and discussing several possible directions for further investigation. Then he sent out his most experienced technician, Ulises Felipe, who turned out to be an excellent diagnostician! The previous company had left several wires disconnected, so Ulises had to deal with that before tracking down what turned out to be two different issues. At my request, he also explained his findings to me in detail, showing me various aspects of my HVAC system’s construction and operation. His demeanor seemed similar to Ryan’s, and I think he would make an excellent instructor for other technicians. When all was done, my out-of-pocket cost was about one fifth of what the original company had predicted I would need to spend to fix the problem.”

- Hilarie N.

“Jared, was on time, friendly, professional. Diagnosed issue immediately, gave multiple options. After taking initiative to double checking wiring gauge, found another option at a fraction of others.”

- Craig W.

“Everything went really well. This was not a surprise, because the ordering and initial installation were also done in an exemplary fashion. More people in Boulder should turn to Kappler Mechanical for their HVAC needs.”

- Mike S.

“Ulises was the technician that came out for my bi-annual maintenance appointment. He was excellent as always over the last 5 or 6 years he has been the technician that has come out the most and I’ve never been disappointed!!! He is knowledgeable and professional and personable!! Actually everyone at Kappler is an absolute joy to work with!! They are a great company!!! I highly recommend them and if course Ulises!!! Thank you for all your assistance throughout the years!!!”

- Russ L.

“Ulises Felipe is a great technician and always does super work. He is professional, courteous, knowledgeable, on time, and thorough.”

- Thomas n.

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