Serving Suffolk & Nassau County · Long Island, NY
Oakdale, Suffolk County
HVAC Service in Oakdale, NY.
Trusted heating and air conditioning repair, installation, and emergency service for Oakdale homeowners. Licensed, insured, and serving Suffolk County since 2019.
What we offer in Oakdale
Full-Service HVAC for Oakdale Homes & Businesses.
Serving Oakdale since 2019
Your Local Oakdale HVAC Experts
A1 Heating & Air Conditioning has been serving Oakdale 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 Sayville, Bohemia, Islip, and Bay Shore — so wherever you are in the area, we're close by.
Common questions
HVAC Questions from Oakdale Homeowners
Do you offer HVAC service in Oakdale, NY?
Yes — A1 Heating & Air Conditioning serves Oakdale and surrounding communities including Sayville, Bohemia, Islip, and Bay Shore. Call 631-331-2102 to schedule service.
Can you repair my furnace or boiler in Oakdale?
Absolutely. We repair and replace gas furnaces, oil furnaces, and boilers throughout Oakdale. We offer same-day and emergency heating service — call 631-331-2102 any time.
Do you install air conditioning in Oakdale?
Yes. We install central AC systems and ductless mini-splits throughout Oakdale. 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 Oakdale?
We offer 24/7 emergency HVAC service and aim to respond to Oakdale 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 Oakdale?
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 Oakdale and all of Suffolk County. Same-day and emergency service available.
631-331-2102Serving Oakdale & surrounding areas
Need HVAC Service in Oakdale?
Same-day and emergency service available. Licensed, insured, and trusted by Oakdale homeowners since 2019.