CM Heating did an excellent job from the first person who came put and talked us through our new…read moreHVAC systems options to the installers and most recently, Tobin, who came out and inspected a potential problem I reported and provided a ton of great information so we can optimize efficiency and longevity of our systems. Everyone has been really great to work with. May 2024 - I finally scheduled our annual maintenance. They sent James out. He was fantastic. A wealth of knowledge, polite and professional. I signed up for the annual maintenance plan to save money. He made good recommendations based on my needs and concerns of my allergies. Much appreciated! 2026 update - our heat pump stopped working and needed replacement parts. I paid for them to send a tech to diagnose it and they followed through with the work which is under the 10-year warranty. Tech, Hagen was very nice and professional and made sure to answer all of my questions. Kudos to the office staff, Brittny, Erin and everyone who took my calls while I was eagerly waiting for parts & repair. They treated me very kindly and proactively communicated each step of the way. I hope that this fix lasts a long time, or at least until we upgrade to a newer, more environmentally friendly unit.

The salesman from CM Heating came out to quote a new heat pump and furnace. That same night, our…read morefurnace stopped working completely. I had to call them five times before they finally sent someone. Turns out the salesman hadn't secured the door properly, so the safety switch never engaged -- a super easy fix. We had a cold night with small kids in the house and they showed zero urgency fixing a problem they caused. Their quote was also the highest I got. I don't blame the salesman for the mistake, but the company doesn't stand behind their work at all. I'd never use them again and wouldn't recommend them to anyone.

All Phase has always been quick to respond to any and all questions we might have regarding our…read moreheating & cooling system. All their employees are well trained, professional, willing to listen and check out any issue you might have or think you have. We are so thankful for this company and how they make sure to take care of their customers. Thank you to owners, John and Scott, and their entire crew.!!!

I got acquainted with All Phase Heating this year when my furnace went out. This happened last…read moreyear at this time as well, and I called a different large, well-known company. With this larger company, I spent 15 to 20 minutes enduring up-sales from the technician once the furnace was up and running. Then For several days I endured phone calls from their office doing the same. I finally agreed to a "free" home inspection to "improve my energy consumption" (which didn't seem to be particularly high). The final quote and hard sale carried a $2000 price tag. This tactic always puts me off so this year I tried All Phase and----wow----what a difference. Joe came out within 30 minutes of my call and found and fixed the problem quickly. He spent HIS time showing me the cause of the problem, explaining what he'd do to fix it and giving me maintenance recommendations. He also directed me to Lowes for filter replacements saying they would be cheaper than going through a furnace company. He did advise I sign up for routine maintenance every year as that would also cut the repair costs. I so appreciated his time and information, nobody told me these things last year during all the up-sale. On top of that All Phase has great service for a better cost than the well-known, hard-sell company. I will always highly recommend All Phase to anybody in the market for furnace installation or repair.

We had them install a new furnace in 2019 and it was a lot less expensive than we thought it would…read morebe. Since then their service has been very professional and all the techs we've met were very friendly and helpful. Recently a part went out on the furnace and they replaced it at no charge under the warranty. I can recommend them with confidence

Well I spent thousands of dollars with them for a new heating and ac system. It is really sad that…read morewhen I try to contact them I get either an answering machine or someone who says I will get a call back. Then I never get called back. This has happened more than once over the last few years. They were in contact with me alot when I was buying the system and when they wanted the second half of the payment after the install. But since then they don't seem to care. So I don't recommend that you use this company if you want any after install service. I love the new system but I wish I would have used a different company to buy it. Update: I had a different company come and service my AC. Come to find out there was a really slow leak ever since the installation. A small valve was bad and bent at the top. When the original installation was done they told me there was a small amount of freon missing on the first check up and they would see where it was on the next service. But I have not been able to reach them since. It cost me 450 dollars with a different company to fix it. It should have been a warranty situation but Nordic was not nice enough to return my calls. They were referred to me by Fisher Construction Group so I thought I was making a good choice. But my choice has been a major disappointment!

Thank you Ruben! He was very professional and helpful - installed the ev charger and load…read moremanagement system for us - well done and would highly recommend them!

Joseph and Liam did a great job at my home! I'll be calling them anytime I need help!read more

Technician was very knowledgeable. Was very helpful. He…read morerecommended another vender when he realized his servers were an over kill. When does that ever happen?

Great work and highly recommended. We'd had some issues with underfloor heating, but everything is…read moregreat now, thanks to them.

My furnace needed to be replaced and I got a few bids. Not only did Taxdahl do a great job, but…read morethey were fast and the lowest bid by far. Thank you!!!!!!

Absolutely recommend Alpine for your heating and AC needs. From install to maintenance, they're…read moregreat! Good communications and fair prices

I had a new AC system installed. Gary, the owner, and Jimmy, the installer were awesome. The whole…read moreprocess from estimate to installation was outstanding. I highly recommend them for all your HVAC needs.

Excellent workmanship for replacing a malfunctioning less than 4 year old heat pump cooling &…read moreheating system. Quick; all electrical, mechanical, assembly, sealing and testing done in one day...even fabricating at the last minute, a new air filter port inside the garage so I don't have to climb up a ladder in the hallway. Saved us money from having another vendor install. Happy we got it done.

In January, 2026 Barron came out to repair our heating system which they had installed. We were…read morewithout heat or hot water. This should have been handled as an "emergency" but was not. When a tech came out after 3 days of waiting (it was 30 degrees outside) he claimed he fixed the system and it was "fully operable". It lasted 5 days and went out again. Again they took their time coming out even though we were again within heat or hot water - for going on 10 days. We are in our 80's and this was unacceptable at best. A tech came out but could not fix the heating system - he was not sure what was wrong. My impression was that Barron should be able to repair a system they installed! Long story short - called a different company - they came out - diagnosed a bad heat pump and had the system up and running in 2 days!! Not happy about this kind of service.

Aaron is a great guy, and was super efficient with troubleshooting the motor repair for my natural…read moregas furnace. Trouble located, motor removed, part ordered, insurance company contacted and repair complete in under one hour of MY time (two visits under half hour each). While at my home, I found Aaron friendly and conversant, and careful of his impact in my super clean space. He keeps his tools and work vehicle clean and organized. Four Seasons was the second contractor called for my repair, after I learned that my appliance insurance policy uses his service. The first company I called suggested the wrong repair and even suggested the appliance was old enough parts may not be available, and that I might need a whole new furnace! All for a seized up motor. Thank goodness for Aaron's honest expertise!!

Honest. Prompt. Caring. Great workmanship with attention to details. He left the job site cleaner…read morethan he found it. I give 4 Seasons my highest recommendation.