(203) 888-0376 info@coleheating.com

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Contact Cole Heating & Cooling 

Reach out to have your heating and cooling questions answered.

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Hours of Operation


Monday: 8 AM to 4:30 PM

Tuesday: 8 AM to 4:30 PM

Wednesday: 8 AM to 4:30 PM

Thursday: 8 AM to 4:30 PM

Friday: 8 AM to 4:30 PM

Saturday: On-Call

Sunday: On-Call


For 24/7 Emergency Services, Call :



Trust Us With Your Reliable Comfort Ecosystem.

We believe in providing reliable heating & cooling solutions for your home or office.  Take control of the air your family breathes and trust us with your comfort.


Cole Heating & Cooling provides expert HVAC comfort solutions in Seymour, Connecticut and surrounding areas.  Whether it is providing consistent customer service, reliable equipment to heat or cool your home & family, or affordable heating oil delivery, the professionals here at Cole Heating & Cooling wants to service the people right here at home.


We provide heating & cooling maintenance to heater repair and air conditioning replacement, we provide the services that keep the air you breathe clean and keep your home or office at the perfect temperature. Our technicians are skilled in maintaining your HVAC, offering a full range of heating, cooling, commercial, and other services.


Our Product & Service Guarantee

We want to ensure your satisfaction when working with us to maintain, service, or replace your heating or cooling equipment.  Our technicians are skilled and hold customer service to a gold standard.  Feel free to contact us to have your questions or concerns answered about our products and services to satisfy your trust in Cole Heating & Cooling, INC.

First 15 Minutes Are Free!

We service all of Seymour, Connecticut and surrounding areas.  As an added benefit to working with someone right here at home, we include the first 15 minutes of travel for service and delivery complimentary to our local service area customers.

40 Years of Skilled Experience

Working with the people of Seymour, we’ve learned a thing or two in servicing the challenging atmospheric dynamics of a North Eastern climate.  National companies may miss the mark when dealing with the hot summers or frigid winters of Connecticut and we all know how it feels to be a few degrees off when experiencing the perfect temperature.

Products & Services

Heating Solutions

Our technicians have expertly managed heating systems for years. We excel in dealing with boilers, water heaters, furnaces, and many other products.

Air Conditioning

When summer comes around, you’ll be happy we’re air conditioning experts too!  We service and install condensers, air handlers, humidifiers and air cleaners.


We can install zones for your home. This allows customers to keep different rooms at different temperatures.  Comfort at your convenience!

Home Heating Oil

Rely on Cole Heating & Cooling to consistently deliver home heating oil in, and around, the Seymour area.  We offer simple and clear service plans to fit your energy budget. 


Our skilled technicians are able to diagnose, maintain, and install heating and cooling equipment in the most efficient way possible.  It's our business to serve you well.

Ductless Mini-Splits

Mini-splits are heating and cooling systems that allow you to control the temperatures in individual rooms or spaces.  Trust us knowing your mini-split is installed correct.

I decided to install a Mitsubishi Dual Mini Split Air Conditioner in my basement, but lacked the wiring and expertise. Zach took the time to explain all of the options available to me, submitted the best proposal, and guided the entire process. Everything was done on time and on budget. Quality work. I’m definitely going to stick with them for all of my HVAC needs…and I’m super picky.

Eric Fredricksen - Google Review