The Best HVAC Company in Brookline

Compare top-rated hvac providers in Brookline. Profiles include verified reviews, service details, and direct contact options.

Service providers

Denommee Plumbing, HVAC & Electric

From $50

Up to $500

Open 24 hours

In Brookline, we are Denommee Plumbing, HVAC & Electric - your dedicated team for all things heating, cooling, and electrical. We understand the i…

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Verified HVAC in Brookline, NH

We show only active businesses that pass moderation. Results are specific to Brookline and nearby service areas, and inactive profiles are removed to keep the list current.

Real reviews for hvac

Ratings and reviews come from customers who used the service. Compare hvac pros in Brookline by experience, responsiveness, and value before you reach out.

Local-first search in Brookline

Filter by neighborhood, check locations on the map, and find providers close to home or work in Brookline. Listings are refreshed regularly — August 2026.

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HVAC near me in Brookline, NH - August 2026

Looking for hvac in Brookline? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.

Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.

Before you hire

  • Read the most recent reviews for your specific type of job.
  • Ask about licensing and insurance when required for this trade.
  • Get a written estimate for work over a few hundred dollars.
  • Confirm availability and any trip or emergency fees upfront.

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HVAC feedback from Brookline residents

    5

    I should have reviewed Absolute Mechanical a couple of months ago when they installed my new boiler. Koby and his crew did a fantastic job removing the old and installing the new boiler! Today, January 8th, 2025, woke up to the power vent motor squealing and on its last legs. The power vent was not part of the boiler replacement a couple months prior since it was working just fine at the time. I called the office and within a half an hour Kevin was out and diagnosed the problem! It was fixed about an hour later. I could not have asked for any better service!! Thank you, Absolute Mechanical!! I would highly recommend Absolute Mechanical for any kind of heating and cooling service you may need!! Now, about 7 months after Absolute replaced my boiler, they replaced my central a/c unit today (6/5/2025) and did a fantastic job on a day when the temperature was over 90 degrees! Kobe and his crew are excellent!

    5

    Absolute Mechanical are the absolute best, they replaced a faulty heating and AC system with a new furnace and AC today. The team were timely, professional, tidy, respectful and just amazing. I could not be happier with their work, definitely 5 stars.

    5

    Great company, had central air unit put in and the team was so professional. Explained the unit its functions and how they installed it. Shortly after that they replaced a water heater for us, they took care of us within 24hrs when ours went out. Great company that cares for people.

    5

    I had a very smooth installation of my AC system. Great price and wonderful service. I will definitely recommend them for any hvac needs in southern NH area

    5

    Called yesterday, and Kevin called me back. We were having an issue with the AC in our office building. We had a tech out in the morning from another company that told us the entire thing needed to be replaced! Kevin however didn't think that was the case, and walked myself and my maintenance man through how to test and see what was going on. We asked if he would like to come out, and he was honest and said, do this first so you don't have to pay me for a service call. We did what he instructed, and everything with the system was fine! Its a perfect 70° in the building now! If you want an honest guy, call Kevin. Thoroughly impressed and so happy that he took the time out if his day for 4 seperate phone calls to help us! We know who we are calling from now on! 100% recommend!

    5

    These guys are amazing. Kevin came to the rescue and helped fix our air conditioners at Andre's Institute so we can put on the concerts upstairs. His guys were all knowledgeable and very nice and stayed late to get the work done. Highly recommend them!