Serving Suffolk & Nassau County · Long Island, NY
Bay Shore, Suffolk County
HVAC Service in Bay Shore, NY.
Trusted heating and air conditioning repair, installation, and emergency service for Bay Shore homeowners. Same-day service available throughout the Bay Shore area.
What we offer in Bay Shore
Full-Service HVAC for Bay Shore Homes & Businesses.
Serving Bay Shore since 2019
Your Local Bay Shore HVAC Experts
A1 Heating & Air Conditioning has been serving Bay Shore and the surrounding Suffolk County area since 2019. As a family-owned business, we understand the unique heating and cooling needs of Long Island homes — from older oil-heated colonials to newer construction with central air.
We also serve nearby Islip, Brentwood, West Islip, and Brightwaters — so wherever you are in the area, we're close by.
Common questions
HVAC Questions from Bay Shore Homeowners
Do you provide HVAC service in Bay Shore, NY?
Yes — A1 Heating & Air Conditioning serves Bay Shore and surrounding areas including Islip, Brentwood, West Islip, and Brightwaters. We're a local Long Island company with fast response times throughout the area.
My AC stopped working in Bay Shore — can you come today?
We offer same-day AC repair throughout Bay Shore. Call 631-331-2102 and we'll do our best to dispatch a technician the same day. During peak summer months we prioritize no-cool calls.
Do you replace furnaces and boilers in Bay Shore?
Yes. We install and replace gas furnaces, oil furnaces, and boilers throughout Bay Shore. We also handle oil-to-gas conversions for homeowners looking to move away from oil heat.
How much does a new central AC system cost in Bay Shore?
The cost of a new central AC system depends on the size of your home, the equipment selected, and whether any ductwork modifications are needed. We provide free, no-obligation estimates — call 631-331-2102 to schedule yours.
Do you offer financing for HVAC systems in Bay Shore?
Yes. We offer flexible financing options including 0% interest promotions on qualifying new system installations. Ask about current offers when you call for your free estimate.
Our Services
Nearby Service Areas
Get in Touch
Serving Bay Shore and all of Suffolk County. Same-day and emergency service available.
631-331-2102Serving Bay Shore & surrounding areas
Need HVAC Service in Bay Shore?
Same-day and emergency service available. Licensed, insured, and trusted by Bay Shore homeowners since 2019.