I scheduled several appointments for bids on a AC install thru Home Adviser and I picked Flawless…read moreAir Mechanical. They did a great Job, two Techs (Naviet and Alan) arrived on time and completed the install in one day including removing the old Swamp Cooler. All of the employees I had contact with were professional and courteous. Matt

Technician showed up on time (a first)! And not in an "appointment window" yet for an actual,…read moresingle-time appointment (so I didn't have to waste half of a day waiting around). Technician diagnosed the issue and offered a bid. I paid the $49 service charge (bid fee)? The bid was higher by double over the company I actually hired to complete the work. Professional and easy to work with yet I just don't think that I will use them due to their high prices.

I went with Ladies1st for the first time in 2020. And have been a loyal customer since. AnnaLynn,…read morethe company owner saved me from making a very expensive mistake. 2 other top rated, well known competitors both tried to upsell me on purchasing a new unit. "leak testing & repairs will cost thousands" they said. Ladies1stHVAC found a bad (leaking) shrader valve and had my AC back in working condition in 1 visit for the cost of show up and refrigerant re-charge. I have since used ladies 1st for the following work, and have been satisfied every visit. -Permitted & Relocated my HVAC to enable my basement remodel -Added rough in duct work for my basement re-model -trouble shoot faulty air conditioner, found a bad condensate pump where the float wasn't telling the pump to run so it was shutting my AC off. All work has been priced very well. I feel like AnnaLynn is very knowledgeable, responsive and is clearly very experienced.

A few years ago, AAA replaced our water heater, and the guy was friendly and did a good job. When…read moreour heater did not turn on, we called AAA again. Austin's misogynist behavior at AAA drove me to use a different service provider. When I called Ladies First, AnnaLynn immediately answered. I discussed my concerns, and she was very accommodating to my circumstances. However, it was slightly more expensive than the $50 with AAA. We did not discuss the initial service charge of $175 until she was done. AnnaLynn used several techniques to determine the problem, replaced the filter, and explained her service plans and costs for repair versus replacement. If you want someone who shows empathy and trustworthiness, call Ladies First.

Have used Walrath for heating and air conditioning for more than 20 years at our personal residence…read moreas well as our Business. Recently during most recent heat wave, our AC quit working on a Friday night. Called Walrath and left message after hours and they called Monday morning and were able to set appt. for Tuesday even though they were booked. Dan in Service was able to maneuver personnel to fit us into schedule and had unit repaired by Tuesday evening . Temperatures were up to 100 degrees these days and extremely uncomfortable for us including for our two year Granddaughter, especially at nap time. They have always been very reliable with very competent repair staff (Taylor was our technician on this repair) . Thanks Dan and all staff, Joe

I want to alert the public to the unscrupulous actions of this Lakewood-based company…read more A year ago a serviceman from Walrath Heating and Air Conditioning alerted me that my 20 year-old furnace was on its last leg. He suggested that I plan to save $6000 to $7000 for a new one this fall. In November I met with a Walrath salesperson who evaluated where the furnace was located in my crawl space and advised that the price would be $8000. Two days later his written proposal came in at $10,000. When I asked him about the difference, he said that he had forgotten to add in how labor intensive my particular installation would be. He was certain it would go into a second day. I took him at his word. It took the workmen less than 6 hours to complete the job. The salesman and head of the company - now called Walrath Mechanical - refuse to talk to me about the $2000 extra I was charged for labor that was not required. This is a scam. I have since noted on Yelp that I am not the only reviewer of Walrath who trusted a grossly inflated bid. These guys are crooks. Homeowners like me and managers of commercial properties may have once appreciated this small company. Don't be fooled - they no longer care about you.

SCAM ARTIST. Starts out providing good service, then lies about carbon monoxide leaks and needing a…read morenew heater. He pretended to call Xcel re: the CO leak. But Xcel had no record of the call and came out and found ZERO CO emissions. DO NOT TRUST this company.

I had my hot water heating system inspected by another company, who gave me a repair estimate that…read morewas much higher than I could afford. I called Accurate Heating & Cooling for a second opinion, and Mitch completed a more thorough inspection, found additional areas of concern, and best of all, gave me a repair estimate that was about 40% of the first estimate. I made an appointment to have all the repairs done. On repair day, Mitch was on time, very professional, honest, highly competent, and did a great job completing all repairs and replacements (and a few extras) at the original price. I highly recommend Accurate Heating & Cooling. I've recommended the company to my neighbors, too. They will be my first call for any heating and plumbing issues.

Had a 30 plus year old combo hot water and boiler breakdown. Alex installed a 90% efficient on…read moredemand system . Works great. Fair pricing and less expensive than most.

Our AC died in the middle of the heatwave (system 22yrs old). Called 3 companies. Other two didn't…read moreeven want to look at it sent me quotes for complete replace 16k+ without even looking at anything. CMS said they wanted to look at it before quoting on a replace. Alex showed up promptly, correctly diagnosed the problem within minutes. Had my system running for hundreds rather than thousands. Told me the system is probably good for a couple more years. I was so pleased I had him install a smart thermostat while he was here. Will definitely hire them for the replace when our system finally dies. Great company!

These guys replaced our AC and Furnace and did a wonderful job. Very clean and their workers were…read moreclean and polite as possible. It was a pleasure dealing with Jeff the owner. Owning a plumbing company here in Littleton I realize how difficult it is competing with the giant companies who have many salespeople canvasing the countryside promising you the moon. I soon realized they do this kind of work because they want to not because they have to. There is a difference. Rich Carl Biltmore Plumbing

I received quotes from 4 different companies to install central air and a new furnace to our 'new…read moreto us' 1976 home. Jeff at Comfort Pros surprised us with the lowest estimate with higher quality and more efficient units. We thought there might be a catch, but his equipment and team were top-notch. The guys were all incredibly polite, friendly and hard-working. Each interaction I had with any of them was really pleasant. It took 8 hours from arrival to departure and we now have a great to new asset to our home! Thank you guys!

I have an active issue wherein my upstairs floor is very hot while the downstairs is frigid in the…read moresummer. I spoke with Von, who owns this business and works with his son. He was extremely patient and tried to get to the bottom of the problem over the phone. He said he could also do a service call, but he was happy to teach me, as well. I got a bunch of ideas for solving the actual issue from him. I appreciated that he was not interested in selling me services (though he was happy to provide a service call if I wanted it). He really wanted to give me the right information to solve the problem. A rare and appreciated quality. Thank you, Von! If you are looking for a good, honest and knowledgeable company, this is a great choice!

Von is a good guy. If you ever have HVAC work you need done I recommend him. He's very reasonable…read more/ pragmatic. He's not into trying to screw people. For me this is extremely unusual praise. And no, he did not ask for this review, and I'm not being compensated in any way for giving it. I had him install a heat pump for me at the end of 2025, and am now having him install a 2nd one. And on both projects his bids are coming in at about 60% of the price of 5 or 6 other outfits I've talked to.

I'm sure I'm not alone with the experience of needing an HVAC company and not knowing who to call…read more-- or who to trust. But I had a great experience today with Cool Heat Mechanical Systems in Denver. My house has two furnaces, both of which needed a check-up and filter change. A friend recommended Cool Heat and I was so glad they had. Paul, the owner, was completely professional, very knowledgeable, and ***gave us one the fairest price*** I've ever gotten from an HVAC firm. The cost for checking both furnaces thoroughly, replacing the filters, running carbon monoxide tests, and spending several minutes talking to us about our furnaces was only $134 which included travel time. We now have smoothly running furnaces, more knowledge than we ever would have had about the age and condition of our HVAC equipment, and the peace of mind to know everything is working well. I would recommend this company to anybody. I'm sure you'll have as positive an experience as I did.

My A/C has progressively been working less and less. But, I didn't necessarily like or trust the…read moreoriginal installer of our HVAC unit. One of my neighbors recommended Cool Heat, so I gave them a call on Friday afternoon around 3:30PM, thinking I'd get a call back next week. He was wrapping up another service call in the area, so came right over in about 30 minutes. He was GREAT! Our HVAC was frozen up with gunk and he cleaned it all up. He did confirm our suspicions about our ducting system - woefully under trunked (old 4" ducts) with lots of breaks. He gave us a reasonable price for upgrading, but recommended that we don't need to do it now. So, we'll now be able to save the money for that project (that we suspected we should have done 4 years ago when we installed our new units). Thankfully, he confirmed that our actual equipment was great and that there is no need to replace those. (My fear was always that someone would come in and recommend a whole new system). Best $125 ever spent - an hour on site to fix us up! We will definitely be hiring Cool Heat to come back to upgrade our ducting later this year! As a bonus, he also services Rinnai water heaters - because we live in Englewood (hard water), we need to get it serviced. I've gotten outrageous quotes for that in the past - his quote is substantially lower than everyone else, so I'll have him to that, too.