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Heating & cooling expertise you can trust

Whether it’s heating in the winter or cooling in the summer, Gammon's has the expertise to keep your home at the perfect temperature. Trust our professional team for all your HVAC needs.

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about1 Heating & Cooling

Keeping you comfortable all year long

Our technicians are trained to handle any issue you may be having with your heating system. Whether you need a simple repair or an entire system replacement, we are here to help.

  • Tune-ups & Maintenance
  • Repairs
  • System Replacements

Experience

22+

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Need Help? Call Us Now

(207) 466-4155

4.7

Star Rating

about1 Why Choose Us

Your Home Comfort Experts

We consider our customers as neighbors and friends, and we take immense pride in supporting our local community.

Expert Technicians

With over two decades of dedicated service, our team has amassed a wealth of experience and knowledge.

Flexible Scheduling

Click Schedule Now and pick the available time that works best for your schedule.

Energy Efficiency Advocates

We help homeowners lower their energy consumption, reduce utility costs, and contribute to a greener future for Maine.

about1 Schedule Service Today

When you trust Gammon’s Home Services, you can be sure the job will be done correctly.

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about1 Our team menber

Our Professional Expert Team

Kathryn Murphy

Managing Partner

Marvin McKinney

President Of Sales

Darlene Robertson

Project Manager

Cameron William

Managing Partner

Cameron William

Managing Partner

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Get Premium Air Services
From With Us!

    shape Latest Projects

    Keeping Your Cool Is Our
    Specialty

    Air Duct Cleaning

    Thorough cleaning of air ducts to remove dust, debris

    Air Duct Cleaning

    Thorough cleaning of air ducts to remove dust, debris

    Air Duct Cleaning

    Thorough cleaning of air ducts to remove dust, debris

    Air Duct Cleaning

    Thorough cleaning of air ducts to remove dust, debris

    Air Duct Cleaning

    Thorough cleaning of air ducts to remove dust, debris

    Air Duct Cleaning

    Thorough cleaning of air ducts to remove dust, debris

    about1 Testimonials

    What Our Customers Say
    About Us

    Gammon’s did what no other company could do. Our air conditioning unit was slow to come on and gave constant error messages. We spent a year with no fix for the problem. Brad came in, analyzed the problem, and replaced a part. He was very knowledgeable and professional. So pleased!

    Peggy S.

    Very personable staff. Responsive to concerns very efficiently. Definitely very skilled but also friendly. Trustworthy and reliable.

    Allison W.

    A special thank you to Chris & Tyler for accepting this holiday week appointment. I’m truly grateful for the entire Gammon’s team.

    Alyson T.

    They had a quick response to an emergency boiler service in winter. Making a stressful situation a little easier. Technicians were friendly, helpful, and quick to diagnose and repair the issue.

    Joe P.

    The technician from Gammons was on time, very professional, courteous, friendly/personable and thorough with the maintenance of our HVAC systems. Couldn't have asked for more. No complaints. Will absolutely continue to use.

    Lisa B.

    My propane on-demand system went out, called Gammons and Bruce came out very quickly, he surveyed the system and area and gave me several options. The next morning his crew was out for installation. The crew was very professional and kind. They were very knowledgeable and finished the full installation in a timely manner. It was a wonderful experience and would highly recommend them anytime.

    Adam B.

    shpae Our news updates

    Our Latest News & Updates

    Sep 21, 2024
    Post
    Bruce Gammon
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    Why Heating and Cooling System Costs Are Set to Rise: Act Now

    If you’ve been thinking about upgrading or replacing your heating and cooling system, now

    READ MORE
    Sep 17, 2024
    Post
    Bruce Gammon
    No Comments

    How to Maximize Your Savings with a Heat Pump System

    Installing a heat pump system is one of the smartest moves homeowners can make

    READ MORE
    Sep 13, 2024
    Post
    Bruce Gammon
    No Comments

    Understanding HVAC Terms: What Do SEER, SEER2, HSPF, and Other Ratings Mean?

    When shopping for a new heating, ventilation, and air conditioning (HVAC) system, you’ll come

    READ MORE