Connecticut's Choice for Heating & Cooling

Our customers have placed their trust with Degree Heating & Cooling for our industry certifications, exceptional service and quality products for 30 years.

Why choose Degree?
Degree Hero Image with Google review score, 24 hour service and NATE certification.

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    Choose Perfection. Choose Degree. Call (860) 633-6122.

    Improve Indoor Air Quality with the Professional-grade Aspen Air Purifier with HEPA Filters

    1,500 square feet of coverage, 3-stage air filtration, removal of more than 99.97% of particles down to 0.1 microns, all while using 85% less electricity!

    Improve Air Quality Now
    Aspen air purifier




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    Emergency Service 24/7

    There’s no need to suffer if your home comfort system breaks down. Our Annual Maintenance Plan customers rely on Degree Heating & Cooling to be there as soon as possible. When you become an Annual Maintenance Plan customer you can count on our efficient, trained technicians 24/7 – even on holidays or weekends.


    Seasonal Tune-Ups

    The life of your system and its efficiency both depend a lot on how well it’s maintained. Seasonal tune-ups are an easy way to prevent a system break down and to save money on your repair costs. So enjoy a season without worries by entrusting us with your heating or AC system tune-up.


    Annual Maintenance Agreements

    Annual maintenance agreements are an easy and affordable way to keep your system in perfect form, and ensure that if you ever have an emergency, you’ll get priority service at a discounted price. You can also save money on your utility bills and limit repair costs by keeping your systems up-to-date.



    Financing with Approved Credit

    Do you need to upgrade to a new system...but have to stay within a budget? Then let Degree Heating & Cooling simplify your life.

    10-Year Warranty

    When you choose Degree Heating & Cooling as your heating and air conditioning contractor, you’re also choosing innovative Carrier products that come with an incredible warranty.

    Why Choose Degree Heating and Cooling?

    Locally Owned For 30 Years
    We’re not a franchise. We truly care about the community we’ve served since 1993.

    A Company You Can Trust
    It's our promise to never use high pressure sales tactics or sell you something you don’t really need.

    Save Energy and Money
    We carry the latest high efficiency equipment to help you reduce your energy use, and cost.

    Highly Qualified Professionals
    We promise the fast, professional service you deserve and to leave your home spotless.

    Want to learn more reasons to choose Degree? Please visit Why Choose Degree.

    Cromwell CT HVAC service area map from Degree Heating and Cooling

    Areas We Serve

    Degree Heating & Cooling offers HVAC services in many areas around the Glastonbury, CT area. Proudly locally owned and operated, check out our service area map or click the cities to learn more!

    Ready? Let’s go!

    Submit a request through our online request form or give us a call and our specialist will help guide you through the heating or cooling process.

    CONTACT US TODAY

    Testimonials

    Amber S.

    Very professional, kind, and reasonable


    Fantastic business. I’ve used them for years and they have shown up at a moments notice when I had a repair problem and scheduled appointments very fast when we wanted to upgrade our system. They have always been very professional, kind, and reasonable. Very helpful in deciding what equipment is useful and necessary without trying to sell you something you don’t need. They just replaced my entire HVAC system In one day and made the whole entire process seamless and easy. Would recommend them to everyone.

    Degree Heating & Cooling
    5
    2021-03-26T16:18:52-04:00

    Amber S.

    Very professional, kind, and reasonable Fantastic business. I’ve used them for years and they have shown up at a moments notice when I had a repair problem and scheduled appointments very fast when we wanted to upgrade our system. They have always been very professional, kind, and reasonable. Very helpful in deciding what equipment is useful and necessary without trying to sell you something you don’t need. They just replaced my entire HVAC system In one day and made the whole entire process seamless and easy. Would recommend them to everyone.

    Scott P.

    Always professional and knowledgeable


    We have used Degree for close to 30 years. We have tried others over the years, and no one seems to come close. Their people are always professional and knowledgeable. They followed all COVID protocols. They recently did a furnace/AC install, and it went really well - so much better this winter!


     
    Degree Heating & Cooling
    5
    2021-03-26T16:19:47-04:00

    Scott P.

    Always professional and knowledgeable We have used Degree for close to 30 years. We have tried others over the years, and no one seems to come close. Their people are always professional and knowledgeable. They followed all COVID protocols. They recently did a furnace/AC install, and it went really well - so much better this winter!  

    Chris F.

    You pay for what you get


    I made a call to Degree and I was looking to get a new high efficiency gas furnace and two baseboards added in my kitchen and Mike Zyjeski came out and gave me a estimate and was very pleased with him explaining to me from start to finish. The crew came out about 5 guys to do the job and very clean workmanship. When they finished Mike came to expect the work and he made sure everything was top notch I can't thank him enough. Remember you pay for what you get.

    Degree Heating & Cooling
    5
    2021-03-26T23:04:38-04:00

    Chris F.

    You pay for what you get I made a call to Degree and I was looking to get a new high efficiency gas furnace and two baseboards added in my kitchen and Mike Zyjeski came out and gave me a estimate and was very pleased with him explaining to me from start to finish. The crew came out about 5 guys to do the job and very clean workmanship. When they finished Mike came to expect the work and he made sure everything was top notch I can't thank him enough. Remember you pay for what you get.

    Barbara B.

    Quality work overall, good value and great customer service


    Had a wonderful experience with Degree. Had some hiccups when they missed our first appointment and didn't notify me, but they rescheduled for the next day. We had a small issue during installation (routing plumbing to look cleaner) and immediately fixed it. They were responsive to my questions. I give that two thumbs up. Quality work overall, good value and great customer service. Thanks Mike and Chris!

    Degree Heating & Cooling
    5
    2021-03-26T23:05:49-04:00

    Barbara B.

    Quality work overall, good value and great customer service Had a wonderful experience with Degree. Had some hiccups when they missed our first appointment and didn't notify me, but they rescheduled for the next day. We had a small issue during installation (routing plumbing to look cleaner) and immediately fixed it. They were responsive to my questions. I give that two thumbs up. Quality work overall, good value and great customer service. Thanks Mike and Chris!
    5
    4
    Degree Heating & Cooling