1. Rock

    1. Rock

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    Littleton, CO

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    Recommended Reviews - Rock

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    This is the mess we had Thomas come and diagnose.
    Sally F.

    We had a great experience with Thomas coming out to complete a diagnostic on our furnace! He was extremely knowledgeable, patient with our MILLIONS of questions, talked us thru options, etc. We were beating ourselves up about letting the furnace get to that point, and he actually made us feel a lot better and explained how some elements we had no way of knowing about/most homeowner's don't know about. He was also able to come out a full three days sooner than our appointment! We loved working with Thomas and Rock HVAC!!

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    2 years ago

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    Aimee S.

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    3 years ago

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    2 years ago

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    2 years ago

    Mark C came stat PDQ but i got the toy out cuz he couldnt get his hand in. We Danes connected. Good service!

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    6 years ago

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    3 years ago

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    4 years ago

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    4 years ago

    Very knowledgeable, Cory is polite with excellent communication skills. I have confidence in his company.

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    4 years ago

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    5 years ago

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    3 years ago

    Chris was knowledgeable, efficient and polite. He thoroughly explained things that should be completed in the future

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    3 years ago

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    Page 1 of 2

    Ask the Community - Rock

    Review Highlights - Rock

    Chris and team did a great job installing my garage heater.

    Mentioned in 5 reviews

    Read more highlights

    Davey Heating & Air Conditioning

    Davey Heating & Air Conditioning

    4.7
    (295 reviews)

    After my AC unit went dead I began calling multiple venders. If they called back it was weeks -…read moreuntil I called Davey Heating and Air. Dorothy offered to schedule a tech that afternoon and then started running through the most common causes. With her on the line I found a blown fuse on the units motherboard and was able to replace it (props to Home Depot for having them in stock). Bottom line, she was polite, responsive AND helped me solve the issue over the phone at no cost. I will definitely call Davey Heating and Air for all my HVAC needs in the future.

    AC stopped working without warning on the hottest day of the year thus far, so put in a request…read morefor service. Within ~10 minutes, got a call from this company who asked some basic questions and troubleshooted some things over the phone, without even talking amount payment or price. When that didn't work after an hour, I messaged back and they got me on the schedule for the next day (it was already 5pm by this time. They came promptly during the window and gave me heads up, figured out the issue in less than 15 minutes, and gave me a range of options and prices. He actually taught me several things about the AC and showed me how to do some repairs myself and where to get parts, and lo and behold it worked like a charm! Couldn't be happier with the quality, speed, and friendliness of the service. Got my AC pumping ice cold air in time to get the house cool for my kids' naps. Davey will absolutely be my go-to from now on and I would recommend them to anyone and everything.

    Heatwave Heating & Cooling

    Heatwave Heating & Cooling

    5.0
    (126 reviews)

    My 19 year old Goodman air conditioner was making unwanted noises, and the furnace had issues also…read more Both were still working, but their end of life was near. I looked at reviews online for HVAC providers. The reviews for Heatwave (not on their website, which I would expect to be positive) were extremely positive 4.9 on 150+ reviews, almost too good to be true. These guys were a pleasure to deal with. Dimitri, the owner came out promptly to assess the noise issue, diagnosed the problem, and said "I can replace the motor and you can probably get a few more years, maybe", out of this and gave me a ballpark cost. The furnace issues were more severe. I decided to replace both AC & furnace. The price quoted for a Trane unit was very fair. The install crew Ivan & Arvy were very experienced. The install went smoothly. My phone calls or texts were answered promptly, they showed up on time and everyone I dealt with was very professional. I can't recommend them highly enough. And, no I'm not a friend or a relative, just a very satisfied customer. Believe the reviews; they are true. If I could give them 6 stars I would.

    We had an issue with our furnace not heating, and of course it happened when the snow and teen…read morefreezing temperatures blew in. Dimitri was here only a couple hours after my call, promptly at the beginning of the service window. A few short minutes of troubleshooting later and the system was working perfectly again. It was only a clogged pressure sensor port, so he waived the repair fee and I only paid a bit for the service call itself. He did mention that it's quite an older unit and really should be replaced at some point soon, but that was it. No sales pressure at all, which I really appreciated. Overall this was a great experience, and I know exactly who to call for any future issues and that eventual replacement. Highly recommend!

    Jump HVAC

    Jump HVAC

    4.9
    (42 reviews)

    Reached out for an issue with AC and Emily was incredibly prompt with all her responses. Easily…read morechanged point of contact person and number day of when I couldn't be home for the appointment. BJ came promptly for our appointment and was very clear and concise at identifying the issue - helped explain something complex in a really simple way and put our mind at ease about our HVAC situation. Can't wait to call them in the future for any hvac needs.

    I called Jump to fix a control Transformer and was pleased to get a same day appointment…read more Adam showed up on time and proceeded to diagnosis the issue. His expertise noticed a couple of installation errors , one of them was related to the control transformer. He was able to fix and completely remove the failing transformer and utilize the furness control panel instead, nice clean solution as the manufacture intended. The other installation error was causing condensation to not exit correctly and was leaking water that was rusting the front wall pan. I was unaware of this and was looking at having to replace a 4 year old furness if the rusting was to proceed or had already damaged the integrity of the wall. Adam checked the wall out and concluded that the heating element integrity was still good and the wall had not been compromised to the point of furness replacement. Without Adam's knowledge and skills I would be in a bad spot in the near future from the poor installation. I'm very pleased and happy with the outcome, thanks to Adam and do recommend JumpHVAC.

    All Climate Systems

    All Climate Systems

    4.7
    (98 reviews)

    All climate was incredibly responsive and came to check out our Air Conditioner on a hot weekend…read more Quickly diagnosed the issue and had our system up and running quickly. The team took the time to explain the issue and share updates on repairs and show the fix being completed. Never felt any pressure to be upsold on anything. We've been using them for over 5 years (furnace/hot water heater/AC) and will continue to call Audy and team for any HVAC needs.

    I had a great experience with All Climate Systems LLC. My air conditioner quit working, and after…read moredoing some troubleshooting on my own, I suspected it was the capacitor. I called first thing in the morning, and while they didn't have an opening until the next day, I decided to wait before scheduling in case I could find someone sooner. About an hour or two later, they called back to let me know they had a cancellation and could fit me in that same day. They gave me an 11:00 a.m.-1:00 p.m. arrival window, and Audy arrived shortly after 11:00. Audy was friendly, professional, and very honest. He took the time to show me exactly what was wrong, explained that it was simply the capacitor that had failed, and made sure I understood what he was replacing. I really appreciated that he wanted me to see the repair and feel confident that only the necessary work was being done. That level of transparency is hard to find. He replaced the capacitor in about 15 minutes, had my AC running again, and was on his way. The entire experience--from the office staff calling me with an earlier opening to Audy's excellent service--was outstanding. If you're looking for an HVAC company that's responsive, honest, and professional, I would definitely recommend All Climate Systems LLC.

    Rock - hvac - Updated July 2026

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