Cost over $500 to have someone come out to remove RV box and install Tesla box, not worth it, go…read moreout and get your quotes people or face this

I am very satisfied with the work they did on an install on my home. The quality of the work was…read moreexcellent. I highly recommend this contractor if you need electrical work.

Brian the technician did a great job and went the extra mile to take care of our old heating…read moresystem. Very customer service oriented organization from reception, tech, billing. That is not the norm in Flag. Kudos Chris!

Yesterday our furnace stopped working. We're a couple of octogenarians and are fighting a…read moreparticularly nasty respiratory virus, and were concerned about the prospect of no heat for any length of time. Intermountain was able to get someone out in less than four hours. Matt quickly found the problem (a faulty igniter) and explained what needed to be done and what the cost would be. He was very courteous and professional. Two hours later we had heat. What's more, the cost seemed reasonable. I can't say enough good about my experience with Intermountain. I'll certainly call them again when the need arises.

Came out to my parents house and took care of the faucet leak and replaced all needed parts for a…read moreseamless repair! Great guys who came out. The repair was done in an hour amazingly! I will definitely recommend them to everyone!

I've used Mountain High for years and have always found them to be ethical in their work and fair…read morewith their pricing. Today, my technician, Kliemer, was truly exceptional. He took the time to explain the issue in detail and walked me through the reasons I might--or might not--want to pursue certain repairs. I was expecting a very expensive fix, but he identified a solution that works for my situation. His honesty and clarity made me feel like I could genuinely trust him, which hasn't always been my experience with other companies. Because he took the time to discuss all my options and earned that trust, I ultimately felt confident choosing a better system and moving forward with additional work. A truly refreshing experience!

My experience with this company has been incredibly frustrating. In short, I do not recommend them…read moreand would not use them again. Details: Our house did not have a/c and our upper level was getting pretty toasty during the summer. After getting six quotes, we went with Master Mechanical. Our furnace covering the upstairs was over 30 years old so we decided to replace that at the same time. MM recommended a heat pump and furnace combo to address all our heating/cooling needs. Since install, we've needed MM to come out multiple times for various different issues that all amount to them cutting corners and doing a very sloppy install job. Ironically, when getting quotes, two of the more expensive companies warned us that a lot of contractors are cheaper, but cut corners during install, causing problems down the road. At the time I chalked that up to sales tactics, but now I wish I'd taken their advice more seriously. The problems started right off the bat. They couldn't get the a/c system to work after install. Supposedly it was a thermostat issue -- the old wiring for the thermostat wasn't compatible (whatever that means), and instead of just running new wire they went for the wireless thermostat option. They eventually got it working, but the wireless thermostat they installed wasn't a smart thermostat, which was in our contract. They came back and left some additional piece that could be connected to the thermostat to make it a "smart" thermostat. And I mean left it -- some assembly required by us that was not as simple as plug and play. Fall comes and we discovered our furnace for the lower level wasn't working. They didn't replace this one -- it's an older one, but it was in the same closet as the new one, so I figured something must have been unplugged or wiring messed with on this one while installing the new system for the upstairs. They come out and tell me some door shutoff piece was broken, not their fault. I can't prove it had anything to do with them, but this furnace was working beautifully with no issues the previous winter and I definitely didn't mess with the door so seems pretty clear to me what happened. But I sucked it up and paid that bill. Not long after, the new heat pump for the upstairs started having issues. It was working well for heating during the fall, but then temps dropped to a point where the heat pump should have shut off and the furnace would over, but it didn't. The heat pump just ran constantly trying to heat the house but unable to raise the temp anytime the outside temp was below 40. I called MM and they came out a week later and figured out they hadn't hooked up the wiring correctly so the furnace wasn't able to kick on. (I had asked after the install if they tested the systems and was told yes, but obviously they didn't test the heat). They "fix" the wiring and tell me it's good to go but I have to put the system on "auxiliary heat" (emergency heat) for the furnace to work. I ask, "so the heat pump won't work at warmer temperatures and then automatically kick over to the furnace once the temp drops enough?" They had no idea. Their solution was for me to manually change the heat source between normal and emergency heat for the two systems and they would come out again to add some outdoor sensor to see if they could make the transfer work on its own. How do you recommend and install a system and not know how it works??? Absolutely baffling. They topped it off by sending us a repair bill for the wiring issue, despite it being under the labor warranty and their mistake. I now have no faith this system will last and have considered hiring another contractor to come inspect it and make sure there's nothing else glaring. Do yourself a favor and go with someone else.

I requested an appointment for routine maintenance tomorrow morning, but they worked me in same…read moreday. They did a very thorough inspection and cleaned the coils for the $135 service call. (Previous comanies just offered a visual inspection for $99). They were very honest about what I needed, offered good prices and a 10% teacher discount. Michael was friendly and patient with his trainee.

I absolutely never post reviews on yelp but this warrants a review…read more This guy is absolutely terrible, total scam. Noel totally took advantage of our lack of knowledge of HVAC systems, sold us on this 95% efficient furnace that sounded great to people who didn't know anything about furnaces but we found out later through some professional second opinions it should have never been installed in our home in the first place. I'm pretty sure he just had a furnace he wanted to get rid of and sold it to us. The furnace crapped out 5-years later (I think because of his poor install) lucky the company sent us a new one under warranty, he installed the new one (charged us for the second install). On the second install he didn't install the drainage system right, blamed it on our drainage line, we had our drain pipes checked and sure enough... no blockage. Had to call out a different HVAC guy to fix the drainage system, turns out Noel just didn't install it correctly on the furnace itself so it had absolutely nothing to do with our drain pipes. Noel couldn't even figure that out, said he "wasn't a plumber"... well plumbing and drainage is an important part of HVAC so you are either total incompetence or don't give a shit about your customers and your quality of work. He also didn't install the ventilation pipe correctly so condensation was dripping down water inside the furnace onto wires! Took him 4 times to come out a finally fix it properly. And that was only after I had called the manufacturing company to get help and determine if he did the install correctly and Noel had the audacity to get mad at us for getting the manufacturing company involved (I have a voicemail from him to prove this)... what did you expect I was tired of having to keep calling you to come out and fix YOUR poor in stall!!!! Now we are stuck with a furnace that I hope doesn't crap put again in 5 years because we've invested thousands of dollars into this thing. I would not have used him for the second install but because we had bought the first one through him (only 5 years ago, furnaces are suppose to last multiple decades), he was the one that had to submit the claim for them to send a new one out under warranty which also took a month so we were without heat in between Nov/Dec. Our electrical bill of course doubled because we had to use space heaters. In summary... do not use this company/call Noel! Learn from our experience.

I've never met another HVAC technician that cares so much about what they do and how they do it. He…read moreis very knowledgeable and does excellent quality work! He finds things that the other guys miss. Definitely recommend!

Affordable pricing with great service and equipment. Service was quick and adequate. Super friendlyread more

Thanks Josh, Phil, and Pete for installing our new HVAC system! We are thrilled with the unit, I…read morewant to thank you for making this job a breeze to go through... From the initial estimate to the install, you and your team were great to work with and I highly recommend Execitive HVAC to anyone looking for a new system or just a tuneup!

These guys are the best! If you need quality service or have a hard job, call Davidson. In our…read morecase, we'd had some heating guys out to try to fix our boiler. They had no idea. They were climbing under the house trying to find a clogged filter (that doesn't exist). Lee Davidson came out, did diagnostics, found the clogs and did the repairs efficiently and skillfully. Then I found out that he had actually installed it years earlier. So if you have a boiler, don't call a plumber or a heating company, call Davidson (they're both), that's my advice. He also came out at night and made sure we didn't have to sleep in the cold.

Lee came to our rescue as soon as we called him to fix a leaking pipe in our house. This company…read morehas always responded promptly . The staff are professional , friendly and honest. We have been using them for years and will continue doing so.

We have used Brian and this company for the last couple of years- we are in Kachina- for our main…read morewaterline, for toilets, for gas dryer issues, and to add water shut offs to our house and at the water heater - he's done it all! Nice to have a local who is stands behind his work!

Brian is awesome - hard-working, answers the phone every single time (no matter what day or time it…read moreis), goes above and beyond in customer service to make sure the job is done right the first time. Prices are so reasonable and fair and Brian is just a great person building his plumbing business in Flagstaff. I won't hire anyone else!