What People Are Saying About Comfy Cave Heating & Air

We have been working with CC for about 10 years- as they were a referral from our home warranty company (Blue Ribbon Home Warranty). Over the years they’ve provided excellent and consistent service from the telephone as well as in our house. My husband and I love that this is a locally owned and operated business. All the techs have been in the business for a while as well. It just makes sense to do business with good people, and the folks at CC are top notch!

Nisha B.

Not too many boiler experts out there but Comfy Cave has a great one. He was able to diagnose the problems, recommend some solutions with an eye on saving us money. Really appreciate their expertise and honesty. Definitely will use them again.

Eric T.

These guys are fantastic. Gave a thorough inspection/tune-up of my furnace and have me a good deal on a humidifier replacement. Scheduling was very easy and everyone I dealt with was very professional and courteous.

Will use them for all my HVAC stuff in the future. Can’t recommend them highly enough.

Chris D.

Hard working, competent, down to earth and reasonably priced. On time, and they stick to their estimates.

In addition to the furnace service, they had to do a special “dirty job” for me which involved getting into a tight space to fix a hole in an air duct to pass home inspection. They did it without complaints, and they did it right.Five stars, all the way! Thanks Mike, Jesse and Ethan.

Gene T.

Von is unbelievable! He came and was incredibly honest with our heating system after a couple larger companies said we needed a new boiler. He fixed a part that is pennies compared to a new system and saved us a ton of money. He is so responsible and can get you on his schedule in a very quick turnaround!

Abbey H.

This is “THE” HVAC company to call. They are the most honest, trustworthy, reliable, knowledgeable, timely, considerate, kind and courteous people that you will ever meet.
You will not believe the difference in quality and service between these guys and all of the rest. Their prices are reasonable and because of their honesty, you will never pay for any “make believe” work. I would recommend them to my Mom…and that’s saying something!

Marc M.

They came and solved a problem with my very complex HVAC system and did it accurately and quickly.

Jennifer B.

My boiler had been making noises like the Transformers were battling it out in my basement. The banging noise was awful. This had been going on for 3 years. Comfy Cave was the 4th company to come out to diagnosis the problem!

James came out took one look and told me what he thought the problem was. Changed out the pump, and I have had peace and quiet for the past week. Kinda eerie, but great!

Don’t even think of calling another company if you have a boiler! Wish I could give them 6 stars!

Tina T.

While they may be honest, they fail in many other ways. The gentleman who came to do my estimate came late and reeked of cigarettes. Both of these could be overlooked if he knew what needed to be done.

However, he completely failed to actually measure the house, something I expect of a proper HVAC installer. He then determined that the airflow was the main problem but completely missed the fact that the drop was too small and that the ductwork itself was inefficient. His assessment that the lack of airflow in the house was due to a potentially dirty coil was laughable. Dirty coils can lead to problems of poor cooling but perhaps he should have looked at the undersized blower, or the many right angles in the duct work. As for the cooling itself, he completely ignored the freezestat.

Drake R.

These guys apparently rocked it. This was my first experience in hiring an HVAC company and due to the odd situation, Comfy Cave was chosen for me. He inspected a VERY old furnace and quoted a reasonable fee to replace it with a high efficiency model, with up to code venting, of course. He was professional, timely, and according to the permit inspector, he and his team did a bang up job. He quoted me about a day and a half, finished in a day and offered to come over the next day to instal AC, which I passed on for the time being. But when we decide we need it, Von and his team are the ones we will call. They left the place clean, were respectful and for the moment I couldn’t be happier. I’ll let you know if anything changes this winter, but I have a strong suspicion we’re going to be very comfy (and safe) in our cave for years to come.

Update: furnace is working wonderfully and my boyfriend’s father actually was having trouble with his furnace so he called Von and his crew… couldn’t be happier that they don’t need a new furnace and it was able to be fixed so promptly!

Brittany B.

Silly name but legit business! They solved an issue we had with an obscure boiler in a less expensive way than a competitor. They were friendly, reliable, and even suggested us purchasing a part for another problem and having them install for half the price. Love the insider tips and honest service. Thanks guys!

Sarah C.

My whole experience from booking through repair was excellent. Von took the time to explain the repairs to be performed in as much detail as I wanted. Now I have a working AC unit along with a much clearer understanding of how the unit works and how to maintain it. I cannot recommend these folks enough. Thanks for a pleasant, professional experience, and keeping me cool in 100+ degree weather! Will most definitely call again and recommend to others.

Keith M.

I have found my new heating and air company! Our air conditioner was performing poorly at the end of last summer. We had a big company come to assess and they just looked at it, said it was old and needed to be replaced. Nothing else could be done. They quoted $12k. We put off any decision making until this spring and we were looking at just getting a swamp cooler. We decided to get a second opinion on the AC, just for good measure. Comfy Cave had great reviews so I booked with them.

James came out, stood next to the unit and knew exactly what was wrong. After he added (quite a bit) of refrigerant, cleaned out leaves and debris, and changed the air filter to one he prefers (and is less expensive than the one I was buying), we had a perfectly working AC unit. Tons of cold air pumping into the house. For a few hundred bucks we got what the other company wanted to charge us $12k for. I’ll never use them again. I’ll always call Comfy Cave and highly recommend them to anyone. James was very personable and honest. It was great to work with him!

Haley M.

Von and his crew including the amazing Hilary are the best. I wouldn’t have anyone else service my HVAC. Comfy cave has always been able to solve the problem on my home and my rentals. Furnace and possible carbon monoxide issues are not something you want to mess around with and finding a HONEST technician is very difficult. I have had my furnace serviced yearly and appreciate their amazing customer service but the real testament is when my furnace would not work during a horrible snow storm and Comfy Cave braved the weather to come out and repair a blower motor. I have never been more grateful for anything in my home before.

I highly recommend Comfy Cave and have referred them many times.

Mark K.

Von Etzwiler (Comfy Cave Heating & Air) should be wearing a cape, because he definitely is my superhero. On a bitter cold Sunday our furnace stopped working (of course). Von was out of town, but as soon as he got back that evening, he called to say he was on his way. He quickly diagnosed the problem and, lucky for us, he had the part in his van. Soon he had our furnace back, up and running, and for an amazingly reasonable price, especially considering it was a Sunday evening service call! And we’ve been toasty warm ever since. I would definitely hire Comfy Cave again, should the need arrive, and I recommend their services with enthusiasm.

Barbara C.

Von and Comfy Cave Heating & Air are incredible. Von, the owner, came out on time and quickly assessed our situation. With so many crooks out there, it was a great comfort to get an honest quote without exploiting home-owner ignorance. He performed the needed maintenance and restoration which and at an extremely fair price.

Dru Shockley

Always on time, under budget and great quality!!!

Dianne Fresquez

Von and his team are amazing. They are furnace whisperers. We had to call them in a few time on our home before we sold her. We didn’t want a call from he buyer that there was a problem. They have done everything form a routine clean and filter change to HVAC magic ingesting her to run when I thought I broke her. They explained all the things I need to look for and educated me on it. I appreciate them immensely and highly recommend them.

Meagan Cutshall

My residence has a Peerless 4-zone boiler circa 1984. I used to use Bromhall but they went commercial only. I interviewed some other firms and rec’d outrageous quotes including a recommendation to replace the whole system. On a neighborhood bulletin board, Comfy Cave was recommended. Jim came out, assessed the issues, provided a quote. Von came out and did the work and is now my go-to for my boiler maint. and upkeep. While younger Von understands boilers (a true lost art) and also suggests tweaks for efficiency and comfort. Finally rates are reasonable. If you want expert service, fair pricing and true professionalism, Comfy Cave should be your first contact.

Joseph Sobin

About Us

Comfy Cave Heating & Air in Lakewood, Colorado, is a heating and cooling company that provides a wide range of residential and light commercial work. Our services include preventative maintenance, repair of all brands, new equipment installation, ventilation and duct work.  Along with our services, we also provide minor plumbing repairs.

Comfy Cave Heating & Air

7625 W 5th Ave # 202N Lakewood, CO 80226 Serving the West Metro Denver Area, Evergreen and Conifer


Hours of Operation

Monday – Friday, 8 a.m. – 5 p.m.

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7625 W 5th Ave, #202N
Lakewood, CO 80226

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