Superior Air Conditioning Installation in Suffolk County

Swezey Fuel provides top-notch HVAC services to Long Island homes

Did your cooling system struggle last summer?
Looking to upgrade your air conditioning before the sweltering Suffolk County heat arrives?
The skilled, dedicated team at Swezey Fuel is ready to help you choose the ideal A/C solution, and they’ll install it quickly and easily!

Your go-to partner for reliable air conditioning service

Swezey Fuel is the most trusted provider of air conditioner installation in Suffolk County. Whether you are installing your home’s first cooling system or upgrading your old equipment, we’ve got you covered.

Our expert staff can help you find a system to keep you cool all summer long — plus reduce your energy bills. Our friendly HVAC technicians have the experience and know-how to get your A/C up and running fast.

No ductwork in your home? We have a solution! Swezey is an Elite Fujitsu Contractor, installing its super-efficient ductless mini-split systems. These units are also great for supplemental heating and cooling in hard-to-reach spaces like sunrooms, attics, and garages.

Swezey additionally offers Long Island customers:

Air conditioning FAQs

Here are some of the most common questions we get about home cooling:
Why isn’t my A/C producing cool air?

Frequent causes of cool-air loss include:

  • obstructed airflow in the ductwork or filters
  • a dirty evaporator coil
  • a thermostat and blower fans that may not be working correctly
  • a loss of refrigerant

Swezey’s technicians can quickly and accurately diagnose your system’s problem and recommend a solution.

Why is my A/C leaking water?

In the process of creating cool air, A/C equipment produces a lot of water. This water exits through a drainage system. If the drainage line becomes clogged, water can back up and spill into your home. Checking and clearing these lines is part of the annual tune-up that comes with every Swezey A/C Gold Service Agreement.

When does it make sense to replace a struggling cooling system?

Here are some scenarios for when it’s better to replace your equipment:

  • Your A/C is more than 10 years old and does not keep your home consistently comfortable.
  • The cost of repairing the system is more than 50% of the cost of a new system.
  • Most modern systems are efficiency-rated 13-SEER or higher. If yours is lower, it’s using more energy to run than a new one would.
  • Your A/C uses discontinued R-22 refrigerant. This environmentally harmful refrigerant — and the equipment that uses it — are becoming more expensive.
We’re located at:
51 Rider Avenue
Patchogue, NY 11772
Monday: 7:30 a.m. – 5:00 p.m.
Tuesday: 7:30 a.m. – 5:00 p.m.
Wednesday: 7:30 a.m. – 5:00 p.m.
Thursday: 7:30 a.m. – 5:00 p.m.
Friday: 7:30 a.m. – 5:00 p.m.
Saturday: Closed
Sunday: Closed

EMERGENCY SERVICE: If you need emergency heating oil delivery or equipment service, DO NOT contact us online or email us. Call 631-475-0270. We are available 24 hours a day.

Swezey loves serving Suffolk County!

Before the first Europeans arrived at Montauk Point, in 1614, Long Island was inhabited by the Algonquins. Throughout the 17th century, English settlers formed communities on the island, moving westward. The Duke of York established Suffolk County in 1683 as one of the 12 original counties of the Province of New York.

Suffolk County is situated on the eastern two-thirds of Long Island. Every year, residents and visitors from New York and beyond enjoy Suffolk County’s beaches, golf courses, shopping and cultural institutions.

Some of Suffolk County’s most famous residents are:

  • Bud Abbot of Abbot and Costello
  • Carl Yastrzemski, Hall of Fame baseball player
  • Kevin James, actor
  • Loudon Wainwright III, singer-songwriter
  • Marlon Brando, actor
  • Mick Foley, professional wrestler

Don’t take our word for it

As always, Swezey’s service technicians are professional, courteous, and considerate. The prompt response to my call for help always amazes me. The techs are both knowledgeable and qualified, leaving me grateful for their service. I cannot praise the Swezey family enough.” — Anne R.

We have been with Swezey for years and have always had a great experience. These are rough times, but they understand. I have always found them very prompt and courteous. From the customer service to the technicians, they all give 100%. I hope to do business with them for a long time.” — Rose C.

As a Swezey’s customer for over 20 years, I can say that they’ve always delivered top-notch professional services and products.” — Roy G.

Trust Swezey Fuel for A/C installation and so much more!

For the best air conditioning installation, repair, and service — as well as heating oil, equipment, and plumbing — you can count on the Swezey team! Contact us to schedule an appointment.