Top rated
4.8
Jan Janiec
3 days ago
Scott OLSEN
3 days ago
Hayden from Heatsource installed a tankless hot water heater and a garage heater. He did an excellent job and answered all our questions. Both units are working great. We highly recommend Heatsource Mechanical. Thank. you!!! Today, I had Heatsource inspect my furnace and it needed to be replaced. Heatsource went above and beyond on a Friday afternoon. Within an hour, I had an estimate for my new furnace and they will be installing it on Monday. Thank you Heatsource!!!! They also serviced my tankless hot water heater.
Mathew Meyer
4 days ago
Awsome guy. Gave me some tips on how to take better care of my furnace while he was waiting on a part to come in. Quick work too.
Pam Derohwer
5 days ago
Laura Dionne
5 days ago
The guys were great professional knowledgeable, and did a great job. I would recommend them to anyone.
fred thompson
6 days ago
Jason Peterson and Richard Sween came to Remove our existing Triangle Tube boiler that was still working after 12 years but since the Company pulled all parts and tech support out of the United States. We decided to have HeatSoarce replace the Triangle Tube boiler with a new made in America Lochinvar boiler to both update our system and ensure future maintenance requirements. Jason and Richard demoed the existing unit and did a very clean new installation replacement; both techs were professional, did a great job and cleaned up well. Thank you for a job well done!!!
Chris Arroyo
1 week ago
Excellent service from beginning to end!! The whole process with Heatsource Mechanical was seamless and professional. Trey is amazing and really takes pride in his work. Took the time to talk and walk me through every aspect of the process and went above and beyond to make sure everything was not only working perfectly, but also be aesthetically pleasing. Worked fast, efficient, and clean from start to finish. Also really polite and professional. From the office staff to the technician, would definitely recommend Heatsource Mechanical.
James McMahan
1 week ago
Join there clubmay a little each month then your annual is paid and the are on call if you need them...EXELENT GOOD JOB KIND AND COURTEOUS
Dani Ryherd
2 weeks ago
They came 2 days in a row to take care of what I needed for my boiler to be fixed, talked me thru everything that needed fixing & I’m now up & running w/ heat & hot water again, thanx to them!!


“Contacted Heat source to see options for replacing my old forced air furnace. Dennis came out. looked at my system and together we decided my best options. The replacement furnace was acquired and an install date was set. Meanwhile my hot water heater went out. Heat Source came out an gave me an estimate on that also. They were able to send out a crew and replaced my furnace and hot water heater in the same day. Very Professional crew. All work was done in my crawl space. I received written estimates for both jobs. I was very happy with the services I received from heat source and would not hesitate to use them again! Steve O.”
- Steve O.

“Trey came over and did a professional job maintenance and cleaning the boiler. Trey also really takes his job serious and does an excellent job. Thank you.👍”

- Gene D.

“From the start to the end they were easy to work with and every one was polite. Richard and sagun just spent half the day at my house taking out my old furnes and installing a new one for me. They answered all of my questions too very kind gentlemen they now feel like neighbors. I will be calling them back the next time I need anything done with the my heat.”

- Darlene K.

“The crew at HeatSource has been a blessing to work with. Jesse Krey provided prompt and knowledgable service and was able to get our heating system repaired and working right again! Thank you! 5 Stars!”

- Joyce S.

“Another awesome job done by Joe Gray the technician
Vast knowledgeable and listen your needs then start to diagnose right away
👍🙏🤗
Well Done Joe and the Heat Source Mechanical Com
Love your services as always
Bonna and Bruce Downs👍”

- Bonna D.

“I would like to leave a review for JR, a technician from Heat Source Mechanical, who repaired my furnace. His work ethic is truly outstanding, and he completed the job efficiently and in a timely manner. As a senior citizen, I especially appreciated his kind, respectful, and caring attitude toward me throughout the entire process. He took the time to explain what he was doing and made sure I felt comfortable and informed. It’s not often you come across someone so professional, patient, and considerate. I highly recommend JR to anyone in need of quality service—he is a real asset to the company.”

- Emilie B.

“Customer Service – After the Sale
First, These issues were NOT with HeatSource
Mechanical, the issues were with several recently
Manufactured Product Defects.
Summary: Three (3) complete heating system installs
and 17 service calls to fix several Manufacturer Defects,
all under warranty that HeatSource Mechanical honored.

Let me explain.
HeatSource installed a Combi Heating unit some time
ago and since day one it did not work properly.
HeatSource, at my request, visited our home 17 times to
correct the issue(s). At one point HeatSource replaced the
complete Combi Heater with a new like unit at no charge.
The issues with the newly installed Combi Heater were
still present and frustrating. HeatSource was just as
frustrated about the issues and had been on the phone
countless times with the manufacturer trying to resolve
the issues with no end.
At the end of last year (2025) the manufacturer, with
no warning, closed their operations in the United States
and left America. This left thousands of companies in the
USA with no way of warrantying their products or with
access to parts for repairs.
This is where it gets good! I received a call from the
owner of HeatSource asking me to come in for a meeting
on my situation. The owner, Denis, offered to replace my Combi unit with a completely different manufacture’s,
heating system, at no cost to us. When I asked, why he
was willing to do this after the original heater manufacture
left the country, he replied, “Some time ago, I wrote to you
that I would not abandon this situation, because I believe
in our ‘customer satisfaction’ as a first priority”.
Then to further solidify that statement, I found that
Denis had purchased, from an Alaskan supply company,
all of their new and now defunct heater parts. This was
done so HeatSource could now honor the “warranties” to
his customers of the extinct manufacturer. Again, showing
his commitment to “customer satisfaction being his
number one priority”.
If your looking for the “old fashioned company” with
core values, that show they stand behind their products,
after the sale, just like your Grandfather may have talked
about in the era of: “Your handshake is only as good as
your word” & “Your word is as good as any contract”,
HeatSource is that present day company.
Ending Note: Two days after my meeting with Denis, our
new heater was installed by Richard and Jason. They did
a superior and professional job.
Our heartfelt thanks to: Denis, Mary Ann & Jesse. All
outstanding in their commitment to customer service
Randy and Joanne”

- Randy R.

“Heatsource Mechanical has been so good to me and my family! When our heat went out in the big snow wind storm of 2022 they were the only company who would come out and see what was going on. I have had them out to my home on multiple occasions and have never had a bad experience! They are very responsive, knowledgeable, and care about their customers! I would recommend them for any of your heat needs! Thank you Heatsource Mechanical for always taking care of my family’s heating needs!”

- Callie B.

“Jesse was professional and efficient. He also was very good at informing us about our system. They are highly recommended.”

- Lori M.
1 2 3 … 5 6 7

Need HVAC Service?

Contact the experts at HeatSource Mechanical.

Call us at 907-376-4130!