Excellent
4.8
Theresa Venn
3 days ago
Sway, Garrett, Richard, Sagun, and Jason all helped to install our AC unit for our home. I know, I know, AC in Alaska, but our home has no tree cover and the upstairs was unbearable. Now we can run the AC and cook without perishing from the heat! Great job, and great company!!!
Thomas Cross
4 days ago
Joe was knowledgeable, efficient, friendly and open to questions. Very good experience overall.
Jeremy Criswell
7 days ago
These guys were OUTSTANDING!!! They educated us so much more than anyone, about our boiler and how it all works. *(NOTE) We've had 2 different companies come out and charge us out the "wallet" just to improperly install the Wrong parts. They took our money, made promises and then "crickets" (I feel stupid for having even tipped one of them $85) over the already ridiculous price. (Took him over 3 hrs to change 1 PRV) Then said well, it must be the heat exchanger and thats gonna be $1500 just for the part. I could go on and on but Im too happy NOW, to even be mad, thanks to HSM for coming out the same day that we called them and saving our pocket book from these shams! ------------------------------------------------------------------ HEAT SOURCE MECHANICAL is THE ONLY Company I would have work on my boiler. They changed the pressure tank, replaced the tubing from the expansion tank to the condenser plus repaired the other companies screw up on the unneeded PRV. They did all of this in 45 minutes from diagnosis to full repair, for about the same price the another guy charged us to just change a pressure release valve (improperly anyways) lol Thank you HEAT SOURCE MECHANICAL - You guys are the read deal! Very professional, very knowledgeable and great pricing!! I'd give 10 stars if I could. Sincerely, The Criswells
Elaine Thomas
7 days ago
Pleasant and professional employees
Brenda Henry
7 days ago
The guys are bad ass! Jason, Sagon and Richard installed a new furnace for me after being without heat all rainy summer. Christine and Maryann in the office were top notch. Customer service is obviously a priority for Heat Source Mechanical. Definitely recommend!!! 10/10 🌟
Steve Williams
1 week ago
The Technician, Trey Williams did an outstanding job of diagnostics and repair on a tired, old heating system. After testing and cleaning multiple components, his "never quit" attitude resulted in finding the most difficult problem possible - intermittent failure. Although he tested the various components multiple times, it was when he caught the part in an intermittent failure that allowed him to complete the repair. The unlikely component and the near obsolete furnace meant that he didn't have the particular part needed to effect the repair. He quickly sourced the part in town and was able to get there and back in an incredibly short time. This was so important and fortunate for me because I didn't have to go another day or two days waiting on a replacement part. His determined efforts resulted in our HVAC being up and running resulting in a warm home this morning at a cold 26 degrees. Thankyou Trey Williams. Thankyou Heat Source Mechanical for your quick response and professional and competent Technician. If I could offer or request a change in your receipt process, I would like a semi-itemized statement. List the cost of the service charge, quantity of hours/time and cost, and list/cost of parts. In the likely event that I need future repairs, I will be able to show the next Technician what parts/service has been completed or parts replaced, and I'll know if I'm being severely overcharged etc. To be clear, I'm not complaning. Rather, I'm thanking you for getting my heating system up and operating.
Excellent work thankyou!
Noel Vanderlipe
2 weeks ago
Professional service
Brit Clash
2 weeks ago
Very good customer service. Their technician (Trey) was very courteous and knowledgeable.
Ginger Trudgen
3 weeks ago
Trey is an excellent technician. I so appreciated that he was willing to take time to answer my questions. Additionally, he was a considerate guest in my home as he worked. He is very knowledgeable. He also explained the work that he had done and the maintenance contract as well. Definitely recommend!


“Trey was very professional and prompt. He thought outside the box and came up with a fik for now until I can resolve the problem. Thank you for getting me some heat at these cold temps”
- Tony H.

“Heat Source installed my furnace in 2022 and I paid $288.00 to get a annual maintenance service. It's been $288 in 2023, 2024 and this month it was $390.00, Why?”

- andrew P.

“Everything was wonderful! From the free inspection and estimate, to the removal of our old furnace and the installation of the new one. The gentleman that installed our new furnace were polite and informative. They worked quickly and kept me informed of the progress every step of the way. My family will have a warm and cozy winter now.”

- Andrea D.

“Had to get my furnace replaced and chose to use HeatSource, they did a great job the technicians were friendly and got the job done quick. I am glad that I chose to use HeatSource.”

- Melinda B.

“This is my first encounter with Heat Source. Jesse knew exactly what was wrong very quickly. He found problems that other companies had not found. What I really liked is that he explained what and why it was wrong, at my level of knowledge. Definitely calling them again if I get new issues.”

- Mike W.

“Sway and the Heat Source team were amazing, informative and caring. Everyone seemed real and that’s hard to find these days. They made a very difficult time a little easier to deal with. We would highly recommend them. We appreciated everything the team did. It was nice to work with wonderful people. God bless you all.”

- George P.

“Heat Source Mechanical has been my go-to for furnace problems and maintenance for several years now, and I always request Joe Gray.

Joe knows his business, communicates effectively, and goes the extra mile to insure problems are resolved correctly the first time. He anticipates possible problems and solutions and has the parts he needs on his truck– instead of having to go back to the shop to get them.”

- Christine F.

“Joe crushed it. He recommended service ideas/opportunities without pressure. Very transparent about the work and preventative maintenance. There’s a reason we use HSM as our go to for heating and cooling maintenance.”

- Robert H.

Need HVAC Service?

Contact the experts at HeatSource Mechanical.

Call us at 907-376-4130!