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Residential & commercial heating & air conditioning services.

Long Island Heating & Cooling Services

Long Island Gas Boiler

Long Island Gas Boiler

East Coast Mechanical Services offers a wide variety of residential, commercial & industrial heating & air conditioning services such as new installations or service & maintenance on your existing equipment & setup.

From the smallest of residential jobs to the largest commercial applications, East Coast Mechanical Services does it all.

Here is a list of the services we currently offer.

If you do not see a specific service listed, please contact us as we will likely be able to help you.

Don’t forget, East Coast Mechanical Services provides free estimates for residential, commercial & industrial projects. 100% free, fast & honest.

General Services

  • Internal Control Board Programming
  • Ceiling Mounted Ductless Splits
  • Commercial Unit Ventilators
  • Modular Boiler Systems
  • Vertical Down Flow Air Conditioning Units for Commercial Server Rooms
  • Residential Heating and Cooling Systems
  • Full Central Air Conditioning Installations
  • Hot Water Heater Installations
  • Hot Air Furnace Installation
  • Ductless Split Air Conditioning Units
  • Boilers
  • Heat Pumps
  • Air Handlers
  • Condensing Units
  • Baseboard Heaters
  • Dryer Vent Cleaning

Refrigeration Service & Installation

  • Large Commercial Walk-In Refrigerators
  • Refrigerators
  • Reach-In Refrigerators
  • Ice Machines
  • Server Line Units


The above manufacturer list only represents a few of the products we install & service. To find out more about the products we currently install & service, please contact us.

Contact Us »

East Coast Mechanical Services, Inc.
14 Frontier Trail
Manorville, NY 11949

Phone: (631) 874-2926
Fax: (631) 874-1013



Additional Information »

License Numbers

Suffolk County
Nassau County

Payments Accepted
  • Check & Check
  • Visa, MasterCard & Discover
  • Financing Available