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.

Please price, very professional, was able to schedule time for inspection, picked up the new water…read moreheater and install same day

Professional and efficient and thorough service in my gas dryer. I was pleased with the work, but…read morethe cost was higher than usual.

Thank you for extending service down to the Cottonwood / Sedona area. Great diagnosis and knowledge…read moreof addressing my shower issue. Completely enjoying the process.

I've used Assurance Plumbing multiple times now and each time has been a great experience. Everyone…read moreon their staff is friendly and professional. I've worked with Sean on a few projects and he's always super nice and does an awesome job! He's great about explaining what he's doing and answering any questions that pop up. He has a great deal of knowledge in his field, and it shows in the quality of his work. I feel confident that the job is done right each time he visits our home. If you value good people doing good work, I highly recommend Assurance Plumbing and Sean! 10 stars!

Aaron was super helpful with installing our whole home surge protector. Appreciated his guidance…read moreon which brand and specification to purchase. When doing the installation, Aaron walked me through the manual to explain how the device works. Would definitely hire Nitro Electric again for any future electrical needs.

Aaron is a super great guy and he was easy to talk to. My wife and I needed to get heat tape…read moreinstalled on our new home and we weren't quite sure where we needed it or what our options were. Aaron went over our choices and told us the pros and cons and helped us to make a decision that was appropriate for our home. I will definitely use him for future electric projects about the house and I would recommend him to anyone in need of his services.

Brian was absolutely incredible when he came to fix an issue I had with my electrical outlets in…read morethe bathroom. The new center cabinet ended up being too large so it was semi covering the outlets. Brian came out very quickly after my initial call to the office, and was able to take care of this same day. He reused the drywall he cut so we wouldn't have big holes, and my spouse spackled it & painted. This was the best experience I had with an electrician in town. This company cares about the locals, and really wants to make sure we aren't forgotten with all of the builders and other contractors in town. Their prices are also the best available, very fair and reasonable! When I need an electrician to service my home again, it will be Goodman Electric! I 100% recommend this company. Thank you again Brian, sorry for the late review.

These guys are awesome. I called with several electrical circuits that needed to be diagnosed. They…read morewere able to come out the following day, provided excellent communications and service for an incredible value. I highly recommend them.

I am so impressed with the service and response or Performance Electric. I had reached out to…read moreseveral contractors with no response, so finding someone so responsive was amazing. The same day I called I was able to have the home inspected due a lightning strike. I couldn't be happier with their prompt response and making my request a priority. I would highly recommend this business.

Chad is the man!! Him and Curtis came over and installed new wiring and a ceiling fan into my…read moreextremely old/outdated house. The job was quoted for a much higher price from one company, and another company straight up told me that he couldn't do it. Chad came over, gave me a quote (much more reasonable than the first company), told me it wouldn't be a problem at all, and scheduled an appointment just a few days later. New wiring/fan work great after all the extra work that Chad/Curtis did for us. Hire these guys for your electric needs. Thank you!!

Never in the almost 30 years I've lived in Flagstaff, have I had such efficient, friendly, and…read moreprompt service from ANY company. Our furnace broke with the nighttime temps in the low 30's. Not such a big deal, except I have a 35-year-old parrot that is a member of our family. They did everything they could do to order and replace our furnace in record time. I cannot recommend this company enough. I so thank all of the people involved! several hours later: This furnace is WAY more efficient than our old one.

I have used Boyer several years for heating needs when necessary. My most recent visit was this…read morefirst week of October 2025. Russ and Toby came to my rescue within hours. It took longer for them to call in the payment than to find and fix the problem. Both men were kind and professional as was the receptionist that took my initial call. Thank you for never failing us Boyer.

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.