I highly recommend Mountain Valley Plumbing & Heating! I had a furnace installed six years ago by a…read moredifferent company, Steele Bros Heating, Inc. located in Denver. My furnace is a high-efficiency condensing furnace, yet they never installed the condensate drain line-- a huge mistake -- it's not only dangerous, but totally embarrassing to overlook such an important part of the installation! I had Mountain Valley Plumbing & Heating come out for a furnace tune up, and their technician, Scott realized the issue. The motor in my furnace was underwater due to the lack of the drain and my furnace wouldn't turn on. I called Steele Bros Heating to fix the problem, and they placed the blame on me, saying I should have had the furnace inspected and that because I didn't have them out once a year for maintenance, they would also void my warranty. I immediately called the City of Boulder inspectors to figure out what to do. They were appalled that a HVAC company wouldn't take responsibility for such a gross error and said it was definitely a civil case. In the meantime, Mountain Valley Plumbing & Heating offered to come out and do the labor to install the condensate drain and fix the motor free of charge! Vice President, JD stated he felt that was the right thing to do and wanted to help out. Scott came back out, installed the drain line and fixed the motor. I will always work with Mt Valley moving forward!

Anyone but Mt Valley! New owners as of June/July 2022…read more Previous to the current owners never had a problem in 20+ years. New owners winterize the cabin and the following spring - We have a busted pipe and we were informed that our toilet, which was less a year old also cracked. Toilets are winterized with antifreeze - thus this should never happen. Long story short, the toilet was not busted at all. It was perfectly fine. The busted pipe was due to poor winterization - the line was not completely blown out. Not to mention the plumber left one of our door unlocked when they came to do the work prior to our arrival. Owner is a crooked business man. Not reliable or honest.

We have used Ace Hi Plumbing and Heating since we have owned our home. They are always fast and…read moreefficient on their work and fair on their quotes.

Rick is the best!!!! He has gone above and beyond for us on our huge residential remodel project…read more He also saved the day for us at our cabin rental business when we were having plumbing issues in the middle of a very busy weekend and all cabins were rented. He was quick to finish the job, great rates, and easy to work with!

Called first thing in the morning with a furnace/thermostat issue. They scheduled us for same day…read moreservice. The technician finished up with a prior appointment early and called to ask if we would like him to come early (we were thrilled to accept). Russell, the technician, arrived and immediately corrected the problem, then gave us some input on changing out our thermostat. We were charged the base fee of $89 - no additional charges. Russell was very friendly, knowledgeable and professional (don't be put off by his youth - he knew what he was talking about). : ) Michelle in the office was prompt and friendly. Zero issues. I will be calling them again if I'm ever in need of any of the services that they provide, and I would recommend to others in/around Estes Park.

Been helpful to have these guys here in NoCo! Helpful to have the furnace tuned up each year. Good…read morereminder to get the carbon monoxide detectors and adjust gas in furnace. Thank You!

I had a hot water heater go out in my Estes Park rental unit and called Everest to fix the problem…read more In spite of their full schedule taking care of emergency plumbing issues at other places, they were able to make it over to fix the problem. Jim was great to work with. Very responsive and helpful. After lots of frustration over the last couple of years trying to get their competitor to help me with my plumbing and heating issues, I'm so happy I found Everest Mechanical

I called Everest and a technician came to visit our house to discuss a drain. After visiting and…read moreoutlining the project, he told us he'd get back to us in a few days with costs and timing. Three months and at least ten calls and texts later I am unable to get them to respond to us with anything more than, "I'll get back to you in a few minutes." I have no idea what their issue is but they don't seem to want business.

When my AC was running but not cooling my house, I panicked as it was a Saturday and I worried…read moreabout being able to sleep in such a warm house. I reached out to HALO on Yelp and within an hour they let me know someone could be here in the afternoon. Chernet came out and diagnosed the issue quickly, replaced the capacitor in 5 minutes, and made double sure the air was cooling as it should. The price was very reasonable (especially for a Saturday) and the service was fast, friendly, and honest. I'll definitely keep HALO in mind for future needs!

I am so glad I found Halo HVAC through Yelp! My AC stopped cooling in a heat wave and I had many…read moreother companies quoting me $200++ for diagnostics or unable/unwilling to come out for weeks. I went to Yelp looking for a better option and definitely found one! Halo was able to come out within a couple days of contacting them and the diagnostic fee was $89, which was to be applied to any work performed if needed. it turned out it was a tripped breaker they were able to reset and my system is cooling perfectly again... for $89!! The most notable and appreciated factor for me is they didn't come in trying to sell me service plans, upgrades to my system or accessories, or otherwise upsell me on a well maintained and well functioning older HVAC system. Even when I asked for a quote on a heat pump to take advantage of the rebates while they last, Halo didn't push me to pick the most expensive option or upsell me on a pricier type of system. And icing on the cake - despite a lot of in and out while working on figuring things out, my technician was constantly putting on and taking off booties to keep my house clean. It's a small token of respect that goes a long way, and I very much appreciate it! I'll be using Halo and referring them to friends and family in the future!

Mr. Somerville installed a furnace, including all the duct work, in our home. He is professional…read moreand reliable. However, most impressively, he is a Christian, honest, and trustworthy; making sure the job gets done right. We will use this company again and refer him to others.

From the owner: Expert HVAC/R services. We serve businesses and homeowners. We strive for 100% customer…read moresatisfaction. Let us serve you today!

Great service! Very good communication. Really helped to schedule appointment at our convenience…read moreand keep us updated.

Shannon and the Comfort Solutions team are the best HVAC group we've worked with in Denver. They…read moreare friendly, honest, genuine, professional, timely, and knowledgeable. We hired them to vent a bathroom fan outside and they arrived on-time, worked efficiently, communicated to us through the process, and left everything tidy upon leaving. Their pricing is very reasonable and they were transparent about every cost and step of the process. I can't recommend them enough!