Serving Suffolk & Nassau County · Long Island, NY
HVAC Service in Northport, NY — A1 Heating & Air Conditioning
Northport, Suffolk County
HVAC Service in Northport, NY.
Dependable heating and air conditioning repair, installation, and emergency service for Northport homeowners. Licensed, insured, and serving Suffolk County since 2019.
What we offer in Northport
Full-Service HVAC for Northport Homes & Businesses.
Serving Northport since 2019
Your Local Northport HVAC Experts
A1 Heating & Air Conditioning has been serving Northport 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 Kings Park, Huntington, Commack, and Smithtown — so wherever you are in the area, we're close by.
Common questions
HVAC Questions from Northport Homeowners
Do you offer HVAC service in Northport, NY?
Yes — A1 Heating & Air Conditioning serves Northport and surrounding communities including Kings Park, Huntington, Commack, and Smithtown. Call 631-331-2102 to schedule service.
Can you repair my heating system in Northport?
Absolutely. We repair and replace gas furnaces, oil furnaces, and boilers throughout Northport. We offer same-day and emergency heating service — call 631-331-2102 any time.
Do you install air conditioning in Northport?
Yes. We install central AC systems and ductless mini-splits throughout Northport. We'll assess your home and recommend the most efficient and cost-effective cooling solution.
How quickly can you respond to an HVAC emergency in Northport?
We offer 24/7 emergency HVAC service and aim to respond to Northport calls as quickly as possible. Don't wait if your heat or AC has stopped working — call 631-331-2102 right away.
Do you offer HVAC maintenance plans in Northport?
Yes. Our Platinum Membership includes annual heating and cooling tune-ups, priority scheduling, and discounts on repairs. It's the best way to keep your system running efficiently year-round.
Our Services
Nearby Service Areas
Get in Touch
Serving Northport and all of Suffolk County. Same-day and emergency service available.
631-331-2102Serving Northport & surrounding areas
Need HVAC Service in Northport?
Same-day and emergency service available. Licensed, insured, and trusted by Northport homeowners since 2019.