Brennan's Heating & Air Conditioning

Reviews

• CF

  Christine Fairweather

  Sep 30, 2025
  5.0
  I have been with Brennan’s Heating & Air Conditioning for over 20 years. They have installed two HVAC systems in that time (the most recent in August of 2024). We also have a yearly contract with them (reasonably low price) whereby they provide a fall and a spring maintenance review/inspection of our HVAC. You are also provided with contract options depending on the level of maintenance/repair you would like. Their technicians are professional, neat and tidy, provide information on the status of our system, and make suggestions as appropriate. Brennan’s is a great company with great employees. The added bonus is that when we needed to replace our HVAC system, they easily explained our options for product and financing, and the job was completed within a week! I also would like to add that their office staff is exceptional as well. They are very professional and friendly accommodating when scheduling inspections and making payments. Highly recommend!
• SD

  Sandi Daly

  Sep 30, 2025
  5.0
  Brennan's is a reputable company that stands behind their work. Aaron is professional, knowledgeable, and friendly. He will keep you informed and answers all your questions. He recommends ways to improve your HVAC's efficiency and therefore your comfort. I have a dog, cat, and seasonal allergies, and Aaron recommended an Air Knight purifier to be placed in the unit.I was skeptical at first, but over the last year with it, my daughter and I have been healthier and our allergies have been tolerable. Great investment!
• RC

  rudy cohen

  Sep 28, 2025
  5.0
  Hayden, like all of the Brennan’s staff, was professional, very knowledgeable & ensured my wife & I fully understood all he was doing. Like an idiot I dropped them for two years, but it became very clear they are the best Heating & A/C team - so I could not be happier to return to the fold! RRC
• AF

  Allie Forkell

  Sep 16, 2025
  5.0
  Aaron is amazing! I called for a second opinion after being quoted $1,700 by my plumber. Aaron was able to come out the same day and fix the issue without needing the parts I was told had to be replaced. 10/10 — highly recommend!
• TD

  The Dargans

  Sep 5, 2025
  5.0
  We recently had to replace both our AC and furnace, so we gathered five different quotes before making a decision. We chose Brennan’s heating & air and we’re so glad we did. From the start, Jon T. stood out from the other sales reps we met—he wasn’t pushy at all, just down-to-earth and straightforward, which really helped us feel comfortable and confident in our choice. Their pricing was right in the middle of the range, which felt fair for the quality of service they provide as well as their warrantees. When it came time for the installation, the two technicians were fantastic—efficient, professional, and incredibly kind. They got the job done quickly and made the whole process smooth and stress-free. We couldn’t be happier with the experience and highly recommend Brennan’s HVAC to anyone looking for reliable, honest service.