Can't say enough good things about Graybeal's. They are always prompt, friendly, knowledgeable, and…read moreforthright. Very grateful to have them to help with my wacky boiler!

They answered my call without delay. They promptly sent out a friendly experienced service tech…read morewho quickly identified the problem and fixed my older furnace without trying to sell me a new furnace. It was a pleasure to do business with them.

Excellent installation of our air conditioning system. Great work! They explained what they were…read moredoing and were pleasant workers. I will contact them for any HVAC!

Temperature Control was highly recommended to my family by Bob's Plumbing in Bozeman…read more Framo arrived on time and immediately addressed the issues we were having with our heating system. He performed a comprehensive inspection from top to bottom, and we had heat in less than an hour. He completely rejuvenated our 30 year old system, and it's working like new. He left the area cleaner than when he arrived, and was extremely knowledgeable even with our older equipment. We highly recommend Temperature Control, and will be telling everyone how great Framo was to work with.

I called Holt for a repair for my gas fireplace, but he was booked so he recommended another…read morecompany for me to try and then he checked with me again later in the week, when he had a cancellation. Such great service & follow through .

We have had Holt service multiple pieces of commercial equipment in each one of our 3 locations…read more He is very honest, and made sure that everything was working properly before he invoiced us. Will be using again. Thanks!

Instead of admitting they made a mistake in what they told me just days ago, and could not do what…read morewas discussed. They thought it best to lie and denied the conversation ever took place. Very Strange. Do business with Graybeal's they are local people

Darrin and Chris are wonderful. They show up, work efficiently and are friendly. I've used them…read moreand made recommendations to others for years, and they never disappoint. They are definitely an asset to our community!

Outhouse Heating & Plumbing provides routine maintenance on our AC and have done furnace checks and…read morerepair work for us. They are great! Excellent service, knowledgeable, courteous, and professional. We had a "heat emergency" when our furnace failed, and while they had a full appointment schedule, they offered to contact us if they had a cancellation...they did have a cancellation and provided service that day! We highly recommend Outhouse Heating & Plumbing.

Service was for yearly maintenance on my home furnace. Scheduling was easy and I got an appointment…read morein a very timely manner. Tyler was courteous and on time. I have used this company for several years and they also Service my rental units.

First, it was an emergency call at 2:00am, Saturday. The service rep on call was on another job…read moreand promised a callback shortly. He called back in 10min and was at our house in 30. That was great. He was friendly and professional and had our problem figured out in maybe 10 minutes - it was the air inducer motor. He did not have that part in his truck so he promised an estimate first thing Monday morning. He kept his promise with an email and a phone call right around 8:30am. The estimate was $470 for the part, $30 for part delivery and $60 for the 2nd home visit to install (after $170 for the emergency), or about $560 now, and $730 total. I price checked another Bozeman HVAC firm and saw on the internet that one other person on Amazon claimed this price from another HVAC co. But Amazon sold that part for $85 and free shipping!! I was a bit nervous about messing with a gas appliance, but this inducer screws to the wall of the furnace with just 4 screws and 2 plug-in wires. You do not touch any furnace parts that carry gas. The how-to video lasted 5 min. I took maybe 45 min. My furnace fired right up as so many Amazon reviews noted. So if you are non-mechanical, you are getting a fair HVAC price. If you can hold a screwdriver, perhaps consider saving $480!? I did need the emergency call to tell me what was wrong and that was totally fair.

So.... On Friday before an arctic cold snap of -15 degrees coming the next Monday, which was also a…read moreholiday, the gas valve on my boiler went out. I called around to try and find one locally. No luck for my valve for LP (Propane), and no valves with conversion kits available. I was able to order one, I bought it, and paid $175 to next day ship it for Saturday. It came and I had it installed, but it wouldn't light all the burners! Two or three of seven might light, until perhaps a minute later, and then if you blew on then, they would all light, but the boiler would shut down if you didn't. No matter how many times we tried, they would never all light, and instead one or two would light, and the rest would just blow gas into the boiler room! Talk about risk of explosion! So there I was with -15 degree temps coming in 24-36 hours and Monday was a holiday. My first guy told me that there didn't seem to be enough pressure of gas coming into the house and to call the propane company because he thought they had a bad regulator on the tank. I called the propane company and they informed me that all the pressure and lines needed to be checked before they would send anyone out, and they recommended I call Premier Air heating and cooling. At this point I was desperate, so I called! I spoke to someone immediately when I called who put me in touch with the Helena rep, Lex. Lex agreed to meet me at my home in 2 hours and he was there right on time. The first thing Lex did was to check EVERYTHING, clean EVERYTHING, and otherwise ensure that all components were working, one by one, before eventually he was able to conclusively determine that my brand new gas valve, was bad! It wouldn't let much gas into the burners at first, and took almost a minute to build up gas pressure to the normal 8-9lbs. He also determined that there was no problem with the pressure coming into the house from the tank outside. It was the bad valve which wasn't letting enough through for way too long for the burners to light normally. So essentially what was happening was that the brand new bad valve I had just installed would have only been good for causing a gas explosion. Thank GOD I was able to get such a talented professional out to help me on SUCH SHORT NOTICE before a holiday weekend and an arctic air blast. AND..... he just happened to have a universal valve with an LP conversion kit that, after installation, worked perfectly and got our home back online with heat and hot water again! Sure, it was a very expensive valve, and pricey service, but Lex earned every penny, and I was so grateful to have this serious problem fixed in the NICK of time before the arctic freeze! Thanks Lex and Premier Air Heating and Cooling. I WILL be calling you guys again if I need you, and recommending your services!

Scam artists. They break things, then claim that they cannot be fixed and give you a "discount" on…read moresomething new. They also grossly overcharge people who don't get multiple bids.