• Schedule Maintenance
    Regular maintenance can save you thousands of dollars and keep your system running perfectly.
  • Fred F Collis & Sons, HVAC repair tools, NY
    Get a Quote On a New Installation
    Work with one of our highly trained staff to help you identify what new system is right for you and your home.
  • Learn about Ductless Air Conditioning with Fred F. Collis and Sons!
    Keep your home comfortable in all seasons
    Switch to ductless heating and cooling
  • Fred F. Collis and Sons has been a trusted business for Heating and Air Conditioning for over 80 years
    Looking for a heating specialist you can trust?
    We’ve been in the business for over 80 years
  • Fred F Collis & Sons, House model wrapped in scarf with snow, NY
    Boost home comfort this winter — and all year long
    Upgrade the insulation in your home

Solutions You Can Trust

We go above and beyond on every project. It’s our promise to you.
Read More

Special Offers

Now is the perfect time to upgrade your heating or AC with amazing savings and value that only Fred F. Collis and Sons can offer – Call us now to learn how you can save energy and money with our high-quality systems!

Read More
Financing Available

If you're looking to upgrade your system, but you have to work within a budget, then let Fred F. Collis help make things a little easier with our financing options.

Read More

When you choose Fred F. Collis as your heating and air conditioning contractor, you're also choosing innovative Carrier® products that come with an incredible warranty.

Read More
Emergency Service

When you need help, and you need it fast, you can rely on Fred F. Collis to be there as soon as possible. Call us when you have an emergency, 24/7 even Holidays or weekends.

Read More
Seasonal Tune-Ups

The life of your system, and its efficiency, is dramatically impacted by how well it's maintained. You'll have a worry-free season, once we've given your heating or AC system its tune-up

Read More
Annual Maintenance

Annual maintenance agreements are an easy and affordable way to keep your system running in tip-top shape, and ensure that if there ever is an emergency, you'll get the royal treatment at a discounted price.

Read More