• Furnace Repair

    We service & repair all brands of air conditioners to take care of all your home cooling needs.
    Indoor Air Quality in Brookhaven, NY

  • Total Home Comfort Solutions

    Let us help you choose HVAC solutions that keeps your utility bills low.
    Total Home Comfort Systems in Brookhaven, NY

  • Commercial Services

  • Air Conditioning Repair

    We service & repair all brands of air conditioners to take care of all your home cooling needs.

  • Minisplit Service

    We service, maintain, and install minisplits!

  • Sheet Metal Fabrication

    At Therm-A-Trol, Inc., we take pride in our quality products, and you can rest assured that all of our products meet or exceed all SMACNA (Sheet Metal and Contractors National Association) standards.

  • Ductless Units

    Like central systems, ductless units have two main components: an outdoor compressor/condenser, and an indoor air-handling unit.

Heating Repair

Furnace Repair, replacement, and preventative maintenance to keep you warm all winter long. Heating Repair

Air Conditioning

Keep your home cool and energy efficient. Repairs, Installation and Maintenance Air Conditioning

Heating & Air Services

From routine service to emergency repairs to sales and installation. Heating & Air Services

Indoor Air Quality Services

Indoor Air Quality, keep your home environment healthy! Indoor Air Quality Services
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Therm-A-Trol, Inc.

Blue Point NY Furnace and Air Conditioner Repairs

Therm-a-Trol furnace repair and air conditioner repair services  Brookhaven, NY

Therm-A-Trol, Inc., is a family owned business located in Blue Point, NY that has provided superior heating and air conditioning service to Suffolk County residents and commercial businesses for 47 years. As Suffolk County’s premier heating and air conditioning service provider our service philosophy is based on integrity, expert problem solving and exceptional customer service. From Residential HVAC service to Commercial/Industrial applications the heating and air technicians at Therm-A-Trol strive to provide excellent service.


Therm-a-Trol Inc.has the experience, expertise, and customer concern in mind to provide you with the finest in service, repair, maintenance, as well as the installation of modern efficient, and safe home comfort systems. We’re here to support your system after installation with trained, experienced, reliable Heating and Air service technicians.

At Therm-A-Trol, Inc., we’re Environmental Specialists. We will engineer a heating and air system that will meet your needs and afford you the maximum comfort at the minimal expenditure. Guaranteed to be the best, done by the best.

Therm-A-Trol, Inc. The Leader in Home Comfort Technology. Air Conditioning/Heating – “It’s all we do”!

Call us if you need heating repair services, Air Conditioning Repair Services, or other HVAC services


I just wanted to say thank you to a company that has always provided professional, reliable and stellar service. Every time that I have called or when someone has come to my home, I have dealt with very considerate, very professional and very knowledgeable people.

Thank you for “all jobs well done!”
-Debra Flynn

I had a service man come to my home yesterday. After getting an estimate on fixing my AC unit, from another company in the area and receiving an estimate of over $900 dollars to start, no guarantee that it would be fixed, I called your company. You had a service man here in 2 hours and was fixed for $200. I want to thank you for your quick service and honest estimate. The service man was Scott, he was wonderful, Please give him the acknowledgement he deserves. I will recommend your company. Thank You again
-Emilio Rodriguez

Thank you very much for all your help & kindness. It was a pleasure dealing with you.

-Paolo Casili, M.D.

Thank you again for the excellent work and your patience in scheduling everything.

-John Kaniton

Thank you very much for your professionalism in the job you did for us. You were prompt when you gave me a time and your installer did very neat and clean work. We would not hesitate in recommending you any time.

-Loraine G.

Thank you for the fine job!!
Clayton and josh were great. I will certainly recommend Thermatrol to anyone that know that needs central air.

-Lou S.

Connie & I do want to thank you all for your attention and concern on our behalf (Your are #1!).
-Splendid Team
-Splendid Installation
-Spendid People!

-Sarge (Jim Spiliotes)

I just wanted to call to say how happy i was with Craig, Doug, and Joe and i will recommend you guys anytime.

-Mrs. Nelson

Just wanted to let you know how completely satisfied i am with Thermatrol. My unit was installed in august, and here we are in January. I have had to call several times for service, and each time the fault was not with my unit or its installation. I must tell you that your service men, coming out on calls that were not with my unit, were still courteous, helpful and extremely competent. As a single mother, making the decision to replace my old unit was not easy. I’m awfully glad i made the right choice. Thanks again to you and to your excellent service department.

-Jennifer L.

Joe – thanks so much for your kindness and patience – and thoughtfulness on our project – It was such a pleasure working with you & the entire Therm-a-trol crew. Your always kept on top of our projects – and we really appreciate having such pleasant workers. Thank you for your extra attention!

-Walt & Jody Stadllander

I wanted to take a moment to thank you (Joe) for all your advice and expertise in helping us through the installation of our central air conditioning. We could not have been more pleased with the entire process. Your ability to fully explain everything beforehand meant that there were no surprises. You were very patient with all our questions, which you must have heard a thousand times before. Again, it was a genuine pleasure. Please say”hello” to Clayton and John for us. It was just nice to meet all three of your. It was wonderful to deal with such great people. Thanks!!

-Mario LaMantia

In December (2002) Therm-a-trol installed central air conditioning in our home. Our home is a two story colonial with baseboard hot water heat. This required air conditioning ducts to be installed throughout the house. My wife and I want to take this opportunity to tell how happy we are with the work performed. Clayton and Jon installed the necessary duct work so quickly, quietly and cleanly we hardly knew they were there. We were particularly pleased since we had unexpected company at the time. Please convey our thanks to Clayton and John for their efforts.

-Neil Winters

I would like to express my appreciation to your crew of Bob & Rob for an excellent job. Both gentle-men are experts and deserve high credit. unlike with other contractors, they left the premises in clean condition and there was no need to correct anything. I hope i can call for both gentlemen for the final installation.

-Gunther H.

The men who worked here are to be commended for their efficiency, cleanliness and courtesy. We wish to thank them for a job well done.

-D. Gottfried

Joe, Thanks for your courtesy & reliability. It was a pleasure dealing with you.

-Robert Pastorini

We are writing this to express our thanks to your company. Particularly to Joe, your service representative. With professional knowledge and courtesy, he access our needs. Also to the service men that serviced our account. We are sorry we do not know them by name, but wish to express our sincere thank to them all. We would not hesitate to recommend your company and its service to friends and family.

-Robert + Barbara Reimels

Your people did an excellent job – were friendly, efficient and very professional.

-Joe B.