HVAC Companies Long Hill

Great service! My heating/cooling system has been so much more reliable since Sean has been servicing it. The 15 kW heater needed replacement today, Sean diagnosed the problem, offered a couple of repair options and installed the new parts. He is always responsive and punctual. Thanks, Sean.

~ Brian H.

Sean it was very professional came in and did a nice clean job. He was very aware of cleanliness and making sure to wear booties so not to track dirt through the house. Very thorough about what the work being done was and walk you through any other issues that may need to be addressed. Due to his professionalism, I'm having him back to do more work that is needed I will continue to use him or any HVAC needs

~ Brett G.

Sean did an excellent job of removing the old and installing a new boiler, in my home.It was a very long and tedious process, taking many hours, but Sean did not leave until the job was completed. Sean is friendly, courteous and very knowledgeable about his business.

~ Joseph K.

Arrived right on time, wore shoe covers and was very clean, very knowledgeable and fully explained work and costs, and got along well with our dog. Very friendly and professional. When I required further service, Sean responded with the same great service!

~ Howard P. in Watertown, CT

Professional, courteous and got the work on the farm van done fast

~ Dom G.

Service Sean, LLC is dependable, knowledgeable and respectful. The satisfaction of his customers is very important. Sean takes pride in all his work and does an excellent job! You can call for help anytime and Sean will come out as soon as he can. What I like about Sean-- He is a good listener, takes the time to answer your questions and explains. I highly do recommend Service Sean, LLC.

~ Daisy V.

Sean is very professional, neat and polite. He always wears his shoe covers in the house even when I tell him not to bother. LOL Is very friendly with pets and anyone that's in the house. Does a VERY good job at a fair price. I would highly recommend him anytime. Any time you call Sean you get Sean!!

~ Cheryl B.

Great job! Professional, articulate, reliable.

~ Lexi G

I wouldn’t have anyone else working on my HVAC systems!

~ Paul Brockmann

My family and I have been using Peter for years. Highly recommend Peter and his company. Very professional, fast and honest.

~ Jamie DeFelice

Peter installed air conditioning at the last two houses my husband and I have owned. Great workmanship, totally professional and I wouldn’t have anyone else do it!

~ Alexa Antonetz Mullady

They performed the most comprehensive inspection, and had the most knowledgeable handyman.

~ Sue Jones

Very impressed. They left me with considerable knowledge of our new heating/AC system.

~ Carolyn Wintner

Not only were they the most thorough with the initial inspection, they also had the best price offer.

~ Michael Doe

They generated a quote promptly; and their availability was great. Heck, they even gave us a lil’ discount.

~ Catherine Jane

They performed the most comprehensive inspection, and had the most knowledgeable handyman.

~ Sue Jones

CT Cooling & Heating did a great job installing my new furnace. They were professional, courteous, and efficient. I would highly recommend them to anyone.

~ John S.

I had a problem with my air conditioner on a hot summer day. CT Cooling & Heating came out quickly and fixed it right away. I was very impressed with their service.

~ Mary B.

Experiencing a prompt and exceptional service from American Heating Service was truly remarkable. On the coldest day of the year, Ron reached out first thing in the morning to see if he could come out as early as possible, arriving ahead of time with a positive attitude, ready to tackle our heating crisis. He efficiently revived our nearly failed furnace in under an hour. We’re immensely thankful for the dedication and skill demonstrated, highlighting the exceptional quality of service and technicians at American Heating Services. Your HVAC technicians are great!-Felicia S.

~ Felicia S.

American Heating Service seamlessly replaced my 75-year-old furnace with a new system in just two days, efficiently handling the old furnace’s removal and installation. Their professionalism and willingness to answer all my questions stood out. I delayed giving my testimonial until the new furnace and thermostat were tested this weekend—they worked flawlessly. For anyone needing heating and A/C services, I highly recommend American Heating Service for their top-notch work and reliability. Thank you!-Justin C.

~ Justin C.

Without heat or hot water, we reached out on Sunday and swiftly got an appointment for early Monday afternoon. Frank and Eric arrived, demonstrating both respect and deep knowledge about our furnace. They provided invaluable advice on oil usage and identified additional parts for repair, guiding us thoughtfully for future maintenance. Their visit not only relieved my stress but also came at an unbeatable price. I highly recommend them for their exceptional service. They’ve become my trusted go-to for any HVAC needs. A heartfelt thank you for an incredible experience.-Stephanie S.

~ Stephanie S.

It is such a pleasure to work with a company that stands behind its word, and that is exactly what MechaniTech does!

~ Lynn A Fenn

I can not speak how highly I recommend Joshua and his team. He was the most knowledgeable about the system that will best for me.

~ Mary DaSilva

Amazing, honest, fast and reliable service! Thanks for always being responsive to our needs!

~ David Fildes

Air Dynamics has been servicing our HVAC equipmennt for several years. They are the most competent company in their field in my 40 years of construction. Customers are advised about alternative installations, their pros and cons, and the costs of each. They arrange for a convenient customer schedule, and expertly perform their services. Whenever contacted regarding a system malfunction they respond IMMEDIATELY which is rare amongst their competetors. Their pricing is fair and their expertise is unmatchble. Air Dynamics is the standard to which all other service providers should strive to reach!

~ Denis Rinello - Greenwich, CT

Air Dynamics remains extremely reliable and reasonably priced. Small company without overhead. Direct and effective communication. For emergency service they respond immediately and are willing to show up in the middle of the night. I do recommend them but hope they stay small enough to keep their high level of service.

~ Warner Frohn - Stamford, CT

We interviewed three firms. One was lower in price but the staff at Air Dynamics was far more knowledgeable. They did exactly what they said they would do and the system works perfectly. Why wouldn't I recommend them? We are very pleased.....While so many companies promise everything and deliver nothing..... These fellows are great

~ John Capozzi - Fairfield, CT