All reviews for Brennan's Heating & Air Conditioning

I have been a customer of Brennans for a few years and have always been totally satisfied. All of their service and repair men have been punctual and polite. Today Rick came and serviced my air conditioner/heating unit. A very nice young man who did a great job and took his time to answer my questions thoroughly and easy to understand. I will definitely recommend them and him.

Mike Brennan and his outfit have been supporting our HVAC systems since the early 2000's. Rick Michaels is our current superstar -- excellent at diagnostics, very knowledgeable of the systems, detail-oriented and careful in his work. A more recent addition, Britt, is also a strong player -- Brennan has been finding some real pros to support the outfit, and good techs make all the difference to the customer. Fair price, responsive day and night, and technically capable team -- can't ask for more.

I’ve been using Brennan‘s for about five years now and they’ve had to do a few repairs, some of which were under warranty. Their pricing is competitive and I’ve never had a reason to second-guess them or shop around.

Each interaction with them is flawless. From the initial call for service, to the appointments, to taking my payment, everything is smooth as expected from a 5 start company! Every technician I meet is polite, knowledgeable, and professional. I really like that they call ahead of time when they are on their way.

I choose Brennan’s to take care of my heating and air conditioning and they will continue to have my future business!

Thanks Mike!

Had a great experience in all seasons for maintenance (2 or 3x's) with Brennan's Technician Ryan! My Fiance took visit; because I was busy with something that was urgent. Ryan explained everything to him and again to me. Ryan wasn't upset to repeat everything twice; this on a Saturday when everyone else is in a hurry.
Thank you so much & would recommend Technician Ryan to everyone.

I cannot say enough about Brennan's Or the tech Rick who came out to my house. I called the day we had the snowstorm
As I could smell something burning when I took my thermostat up 2 Degrees. 7 o'clock the next morning.Someone from brennan's called me and told me a tech would be at my house between eight and twelve, Good thing too, Because I had a burning wire and 4 fuses. This is the second time I have used and will never use another company. And I will continue to recommend them to everyone i know. they are prompt courteous and the techs are excellent and Honest. Thank you thank you

The entire experience with Brennan’s has been excellent. It started with the knowledge and helpfulness of Adam the technician who diagnosed the problem and presented the options that were available to me. Billy Moore and his staff designed a system to fit my needs and my budget.
The installation technicians Anthony and Danny did a great job explaining the new unit, explaining the new thermostat and they made sure the everything was left in a clean and neat manner. Billy Moore came by after the work was done to make sure it was done correctly and answer all of my other questions.
I would highly recommend Brennan’s for any of Heating and Air Conditioning needs.

I recently had the best experience with Brennan's while assisting one of my landlord clients with a Carrier heat pump repair. Their property manager had already sent out a non-Carrier certified repair company who said there was a refrigerant leak and that it would cost $1500 just to discover the leak location. Then a second company that was Carrier certified and offered to come out and diagnose the issue free of charge was sent out. They said it was a sensor issue and the repair would cost $600. While $600 was much better than the $1500 to start, my clients didn't feel comfortable because the two solutions were not even related, This is when my landlord clients contacted me and asked if I could help them. I set up a $99 diagnostic appointment with Brennan's. Their technician, Aaron, was extremely polite, patient, and educational. As it turns out, Aaron recommended the same sensor repair as the second company BUT the cost was substantially less at $199. WOW! Brennan's has a diagnostic charge because their technicians are NOT paid by commission. My client's and I appreciated the expertise and honesty. Brennan's is our new go to Heating and Air Conditioning company.

Hayden from Brennan's performed the Spring HVAC maintenance check today. As usual, today's service was very professional & reassuring. Hayden replaced the dual capacitor to ensure a Summer season of cooling comfort. I highly recommend Brennan's Heating & Air Conditioning for your HVAC needs!

Brennan's was very responsive when we noticed that our furnace was not heating the house properly during the cold snap. We called on a Thursday, and a serviceman came out to diagnose the problem the next day. The furnace was old, and the fan motor was failing, so he gave us several options for replacing the furnace rather than just the motor which would have been expensive. He was then able to schedule a replacement for the next Tuesday which took only about three hours. The price was very reasonable, and now we are enjoying the warmth and a new modern thermostat.

Justin Patton was my service technician, he was amazing. Immediately diagnosed and explained my situation within 30 seconds of looking at my setup. He serviced my units, thoroughly explained everything, gave me all kinds of tips on how to manage my system to ensure I extend the life of my unit. He was extremely knowledgeable, and had no problem sharing it with me. He didn’t try to sell me something I didn’t need, and the prices were very reasonable. I had a great experience with Brennan’s, I will be requesting Justin specifically for my next service, he was awesome.

Desmond and Connor and crew just provided Brennan's customary excellent service when installing my new furnace. They were courteous and efficient, and I continue to be a devout customer of Brennan's Heating and Cooling.

Thanks again for everything!

Very reliable, professional and knowledgeable on HVACs and they don't overcharge you.
My register was icing up and several technicians from different companies could NOT fix it. I was tired of the water in the basement from the ice melting and the unit not cooling.
Finally Britt from Brennan's diagnosed it and found a connection in the heat pump that needed soldering (found a dead mouse). He re-checked the register, coil, measured the freon and all over the heat pump and my HVAC is running smooth. I have been with Brennan's for two seasons now.

Brennan’s Technician Rick Michaels did remarkable work servicing my HVAC system during my scheduled spring maintenance. He was extremely thorough & shared very helpful explanations concerning the current state of my aging HVAC system. I cannot recommend Brennan’s & Rick Michaels enough for regular HVAC maintenance, repairs & bi-annual inspections.

Without a doubt the best experience with an HVAC company. We have dealt with ongoing issues not able to be resolved by other companies in the area. Adam was knowledgeable, professional, and (after diagnosing) capable of explaining the needed repairs in an easy to understand way. Pricing was very reasonable, but it is the quality that makes it so worth it. Sorry it took me so long to find them, but I will definitely use them for all our HVAC needs going forward.

I’ve been using Brennan’s for several years. Prior to that time, I had spent thousands of dollars on repairs. From the first time that Gary, from Brennan’s came to the house, I have had no heating or AC problems. He is friendly, thorough and can spot a pending problem before it happens. I would highly recommend the company and, especially, Gary.

Brandon was amazing!!! My mom was having problems with her A/C and Brandon came to assist. He was very knowledgeable, helpful and took time to explain everything to my mom. It was truly a joy working with Brandon. Looking forward to working with your company.

After months of ongoing issues with my heat pump compressor, I was lucky to find Brennan’s and technician Aaron Sajeski. I had previously dealt with FH Furr, who came out twice—first claiming it was a refrigerant leak in December, then saying in June that the compressor was overheating and needed to be replaced. Their quoted price? $3,400 (that was their “member discount”) for labor and Freon alone, even though the part was still under warranty. Complete scam.

Aaron from Brennan’s came out, used the same diagnostic tools, and quickly determined the actual issue: the system was overcharged. He made a few simple adjustments, and just like that, everything was working perfectly—no parts needed, no outrageous bill.

The difference was night and day: FH Furr relied on fear tactics and inflated pricing, while Brennan’s and Aaron brought professionalism, honesty, and real technical skill. I can’t recommend them enough. Skip the flashy marketing and go with a trusted local company like Brennan’s. Ask for Aaron, you’ll be in excellent hands.

Absolutely the most professional people I ever had the pleasure to work on my systems. Every one of their technicians and service staff are very well versed in their trade and personable. Always provide options explaining the pros and cons of each. They have a great business model - customers come first and get the job done right the first time.

We had the pleasure of having Aaron Sajeski service our heating and air conditioning system, and he truly went above and beyond! He walked us through everything he did and took the time to explain how we could get better cooling upstairs in our townhouse—which has always been a challenge. Aaron was incredibly knowledgeable, professional, and personable. It’s rare to come across someone so thorough and genuinely helpful. Highly recommend!

We recently used Brennan’s to install a new HVAC/heat pump system. Our salesperson, John, was great. He was honest and had a no pressure approach which I appreciated. He offered us 3 quotes for different systems and the prices were reasonable and competitive. Our installation was fairly simple. Our installers explained the process and cleaned up the area after the installation was complete. It’s been a few weeks at this point with our new system and we have no complaints.

Bi-Yearly HVAC check. Daniel is just honest and does a wonderful job keeping me up on how the system is running and suggestions to keep it running well. I highly recommend Daniel Moore.