Instant Promotion – Limited Time Offer – on All New Installs and Replacements

Bringing Comfort to Your Long Island Home

For over 30 years, we’ve been a trusted choice in HVAC and water heating solutions for Nassau and Suffolk Counties.

Your Local, Family-Owned and Operated HVAC and Water Heating Company

To us, you’re not just another number – you’re a valued member of our community. 

That’s why we go the extra mile to guarantee that your HVAC and water heating systems are in peak condition. Because you deserve uninterrupted comfort in your home. 

The Sunray Way

Experience reliability, expertise, and a local heating and cooling partner that cares.

Timely Service

Expect prompt, efficient service that respects your time.

Quality and Value

Get quality work at a fair price, backed by a full-year guarantee.

Respect for Your Home

We treat and protect your home like it’s our own.

Our Mission

We’re here to bring comfort to every Long Island home and peace of mind to every Long resident.

HVAC and Water Heating FAQs

Read through our frequently asked questions below. Can’t find the answer to your question? Feel free to give us a call.

Repair costs can’t be estimated without a proper diagnosis, so we must look at the system before we can provide an accurate quote.

We service all brands of HVAC equipment and can obtain parts for all brands as well. 

Yes, Sunray provides a variety of maintenance agreements that vary depending on equipment and desired coverage.

Sunray provides service to Nassau and Suffolk Counties in New York.

We accept checks, cash, and all major credit cards. We also offer *0% Financing for major purchases.
*pending lender approval