Brennan Heating & Cooling Inc

Good 4.9 (10 reviews)

815 21st St NW, Great Falls, MT 59404
Residential Roofing
Free Estimates
Licensed & Insured
Locally Owned & Operated
TPO Roof

Website brennanhc.com

Phone Show phone number

Hours

Mon7:30 AM - 9:00 PM

Tue7:30 AM - 9:00 PM

Wed7:30 AM - 9:00 PM

Thu7:30 AM - 9:00 PM

Fri7:30 AM - 9:00 PM

Sat7:30 AM - 9:00 PM

Sun7:30 AM - 9:00 PM

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About the Business

At Brennan Heating & Cooling Inc, located in Great Falls, Montana, we specialize in a comprehensive range of roofing services tailored for both residential and commercial clients. Our expertise encompasses roof replacement, maintenance, and repairs, including flat roofing and specialized services like skylight and attic inspections. We also offer gutter cleaning and soffit repair, ensuring that we can manage every aspect of your roofing needs from start to finish. Our commitment to organization and attention to detail sets us apart in the industry. We pride ourselves on delivering reliable results that stand the test of time. With a well-coordinated team, we approach each project with a focus on quality, ensuring that every job is completed thoroughly and efficiently. Serving Great Falls and the surrounding regions, we aim to provide long-term value through our diverse range of services.

What people say about “Brennan Heating & Cooling Inc”?

Customer feedback for Brennan Heating and Cooling is overwhelmingly positive, with many highlighting exceptional customer service, prompt response times, and high-quality installations. Reviewers appreciate the team's ability to handle urgent situations, especially during extreme weather conditions, and the professionalism displayed throughout the service process. The company is also commended for its knowledgeable and personable staff, who consistently deliver reliable and fairly priced solutions. Overall, customers express a strong willingness to recommend the business for HVAC needs.

What Users Like The Most

Great Service! Would Highly recommend anyone that wants local, quality work.
Great, super nice, rapid customer service from local family owned business.
They were absolutely fantastic! It was one of the best experiences considering the circumstances.
Brennan H&C has always offered top notch service and installation!
I appreciate the good work.

What Users Like The Least

Customers are fully satisfied

Services: Roof Replacement Roof Maintenance Roof Deck Repair Roof Skylight Repair Gutter Cleaning Roof Leak Repair Flat roofing Attic inspection Soffit Repair Shed Roof Repair

Recommended Reviews

Overall Company Rating

Excellent 4.9

Out of 10 reviews

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Derik Powell

Google review

Jul 17, 2024

Came home after work to find out our AC had gone out. Called Brennan H/C and Billy went out of his way after hours to come over to try to get it working. It wasn't a quick easy, fix so they came out next morning with the parts they needed and got it working! Great Service! Would Highly recommend anyone that wants local, quality work.

Michael Dressen

Google review

Jul 14, 2022

Great, super nice, rapid customer service from local family owned business. AC broke in the midst of a couple weeks of 90F+ heat (compressor went out on old R22 unit); they came out to bid the repair and had me back up and running with new AC unit installed the next day. Would call them again, no question.

Josie Gordon

Google review

Jan 13, 2022

I had major water damage in the house with the existing furnace being submerged. Pat came right over to inspect the issue. He was so wonderful and very nice to work with! The next morning Chad was over to install a new furnace and air conditioner and to repair the ducting that was damaged. They were absolutely fantastic! It was one of the best experiences considering the circumstances and they will always be my go to from this point on!

Derik Senger

Google review

Sep 21, 2021

Brennan H&C has always offered top notch service and installation! If we've ever had problems they are there promptly to service the equipment. They have always been professional! I would highly recommend this business!!

Kelly Solberg

Google review

Sep 20, 2021

Brennan Heating and Cooling did an excellent job installing central AC. Very professional from start to finish. Would highly recommend this business for heating and cooling services!

Steve C

Google review

Sep 18, 2021

I Called and spoke with Pat about a garage heater install. He made time for me just a few minutes, and he followed me to the garage. Pat only asked a few questions, like where did I want it, and anything special on the vent. Straight up the wall and out the back of the garage. Wow, that is what he did, and it is great. They even used cluck that matches the sideing. I am very happy with the job and workmanship. Excellent work.

Mike Powell

Google review

Sep 17, 2021

When it comes to HVAC, you get what you pay for. Brennan H&C have installed a new construction furnace, as well as AC units in the same new construction, and my existing house - all the way in Bozeman. Tried to find a qualified and competent company in Bozeman and Kalispell, and they seem to be partially trained and marginally competent compared to the school trained guys that this company has employed. Would I use them again - hell yes. If they were local here in Bozeman, I would have them do our semi-annual maintenance on my organization's building. Keep up the great work. (Oh, and they also put in a new furnace and A/C unit at my folks house in GF, as well as an overhead garage heater. Flawless). Do your homework and you will find out why they are so good. I'm not willing to pay for work that continually needs "maintenance" because the first 3 guys didn't know what they were doing (which has happened here in Bozeman).

Stephen Bush

Google review

Apr 8, 2020

One phone call in the morning when the furnace broke they came right over fix it immediately great people to deal with I’ve used them for years terrific company traffic employees

Dan Ginnaty

Google review

Mar 10, 2020

I have used Brennan at both our store and at home to service our Heat and AC systems for over 25 years. Staff is knowledgeable and personable. They have serviced our roof system when it was -10. The tech was a Popsicle when done but he got our heat going! Fairly priced and reliable. I appreciate the good work.

MIKE D

Google review

Jul 8, 2013

Brennan Heating and Cooling installed a Mini split type A/C unit at my house and they showed up the day they said they would and completed all aspects per our contract. They were the cheapest quote I received as well. Would recommend for future projects

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