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About Us

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About Us

Fred F. Collis & Sons: Trusted Since 1936

About Us: At Fred F. Collis & Sons, we’ve been providing heating and cooling solutions to Central New York and the Mohawk Valley for over 87 years. A lot has changed in all that time, but one thing that’s stayed consistent is our dedication and drive to deliver our customers the very best home service experience possible. Our top priority is to make sure your home is a place of comfort and safety for you and your family. Collis technicians are expertly-trained by some of the best professionals in the industry, and they treat your home as if it were their own. Their work speaks for itself and is company-guaranteed to meet your standards.

Our NATE Certified Technicians are Trained Professionals

Our techs aren’t just home service professionals. They’re your friends, they’re your neighbors. They live in and love the areas we service and genuinely want to help the members of their communities. They’re NATE certified and trained to our very high standards and work with integrity and respect, making your service positive and hassle-free. When a Collis team member is on the case, you can count on excellence every time.

No Surprises

Some home service companies hit you with surprise fees and hidden costs. No such thing at Collis. We’re upfront with you 100% of the way. We provide you with superior products and service. We take our responsibility—and your trust in us—very seriously. We’ll always tell you beforehand what your cost will be, and we review the system with you.

Our Work is Guaranteed…

Literally. We give you a written document when you choose us for your installation:

“If at any time during the first year of installation, you are not 100% satisfied with the performance of the equipment, our service or even our people, we will, within 30 days of your request, remove the system and cheerfully refund the entire amount of the contract.”

…And So is Your Satisfaction

This is one reason people continue to choose us, and why we have more satisfied customers every year. We’re accredited by both the Better Business Bureau and the Building Performance Institute and are proud to be a Carrier Factory Authorized Dealer.

Call us today at 315-768-2323 and experience the Collis difference.


Carrier Factory Authorized DealerBBB Accredited BPI

Count On Collis - We'll Make You Comfortable

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Call For A Free Estimate

Call For A Free Estimate

Call 315-768-2323

Count On Collis Today!