OIL DELIVERY, HEATING & AIR CONDITIONER REPAIR
LOCAL & RELIABLE
PROFESSIONAL SERVICE WITH QUALITY AND CUSTOMER SATISFACTION
** CORONA STATEMENT: We Hope everyone is healthy and well. You can be sure that we are open and available to handle all of your oil and service needs. We are taking all necessary precautions before entering your homes. Mac Heating & Cooling is an essential Long Island business here to help support our community. We are still taking oil deliveries, service calls and repairs.
HASSLE FREE
Over 25 Years Experience
On Long Island
Oil Delivery, Burner Repair & Air Conditioning installation and repair for Nassau and Suffolk County. We service Syosset, Jericho, Woodbury, Cold Spring Harbor, Islip, Manhasset, Merrick, Bellmore, Albertson, Mineola, Muttontown, Oyster Bay, Massapequa, North Port, East Williston, Old Westbury, Brookville, Huntington, Port Washington, Port Jefferson and more..,.
WE ARE A PROFESSIONAL
Full-Service Solution

Long Island Oil Delivery
Mac Heating delivers oil to Long Island families and businesses in both Nassau and Suffolk county. We offer both yearly/seasonal oil contracts and COD oil delivery.

Air Conditioning Installation & Repair
We offer free estimates, annual tune-ups and quick and reliable service to all of our Long Island cooling system customers.

Heating Installation & Service
Free estimates for installation of Oil Lines, Oil Tanks, Boilers, Mini Splits, Baseboard heating, Radiant Heating, Gas or Oil installations and Pool Heaters.
WE REMOVE THE HEADACHE FROM WAITING FOR REPAIRS
Run Your Home With Ease
With our super simple service we can take you from getting a quote, right through delivery and installation of your new oil burner or cooling system. We pride ourselves on quick and reliable maintenance and repair services to all of our valued Long Island customers. We delivery COD oil quickly and always give accurate pricing before delivery as well as an accurate delivery window.
HAPPY CUSTOMERS
Testimonials
Mr. Biton
“Bill and his team are amazing… saved my business when our air conditioner stopped working on a 95 degree summer day. He arrived within an hour of our phone call and made sure my Long Island business was up and running ASAP!” Williston Park, NY
Mrs. Davidson
“I have been using MAC heating & air conditioning for over 15 years. They are always reliable, honest and give fair competitive pricing. I wouldn’t consider using any other Long Island oil service.” – Jericho, NY
John S.
“After getting burned by slomans I was in search of an honest, upfront company that would actually cover me when I needed a repair. MAC heating is that company– black and white, clear as day what repairs would be covered with my oil contract” – Bellmore, NY