Skip to content

Commercial & Residential 
Air Conditioning & Heating

Maintenance • Service • Installations

Since 1965

Long Island New York 
Air Conditioning & Heating

Garmer Industries Air Conditioning and Heating Long Island was established in 1965 with the vision to deliver the most knowledgeable workforce to the HVAC industry. Focusing on building strong relationships by maintaining our core values of; quality, integrity and service excellence, are what over 50 years later make us the full service air conditioning and heating company we are today.

Contact Us Today

(631) 293-6960
Email   :  [email protected]
Request Service Now

Address

Garmer Industries
268 Route109
Farmingdale, NY 11735

What We Do

  • Commercial & Residential Air Conditioning Maintenance, Service & Installations
  • Commercial & Residential Heating Maintenance, Service & Installations
  • Complete Design, Build, Plan & Spec Services
  • Worry Free Service Contracts & Maintenance Agreements
  • Computerized Custom Sheet Metal & Duckwork Shop on Premisis.
0 +
Years In Business
0 +
New Units Installed
0 +
Units Serviced

What Makes Us Different

To be in business for over 55 years you have to earn the trust of your customers.  Honesty, Reliability, Efficiency, Expertise, Quality and Dependability are the core values of our company.  Combined with over 5 decades of knowledge and experience Garmer Industries is the clear choice for all of you commercial and residential HAVAC needs.  But don’t just take our word for it.  See what many of our satisfied customers had to say about us…

Atlantic Beach Moms
Read More
The team at Garmer was terrific! Friendly and helpful they immediately made time In their busy schedule for a last minute emergency repair of a leaking water tank for my uncle an elderly senior citizen. They expertly took care of the problem and even called a few days later to follow-up and offered information on government assistance programs for seniors on a fixed income. I would use them again and recommend them highly.
Robert H
Read More
Awesome experience! Thank you Garmer. We contracted their team to repair and replace ducting on five AC units. They were spot on with their diagnosis and were able to start the work within a day. Super helpful, very knowledgeable! Thank you!
Stephen V
Read More
Great customer service! I live out of state and have a rental property on Long Island that was having a problem with the AC unit. I called Garmer and they were able to service the unit the next day. The price for the service was fair and, me being out of state, they didn't ask for payment or a deposit prior to the work being done. I highly recommend Garmer.
Vinny J
Read More
Excellent service from these guys. I had a lousy experience from a local company I found on Home Advisor called (Gold Star Service) . So I had to scramble last minute to find someone else. Thankfully, I found Garmer Industries on Home Advisor also. They were able to accommodate me on the same day. Their tech came in and diagnosed the problem, gave me a qoute and finished the job on the same day. Now my central AC works like a charm.
Maria D
Read More
I first spoke to Wade who was extremely responsive and beat the price of an estimate I got from a different company. He also got me scheduled for the job much faster than the other company. When Tony and Matt arrived they were extremely professional, courteous and knowledgeable. When an unexpected issue came up I spoke to Gary and he graciously worked with me on reducing the cost to take care of it.
Previous
Next
See More 5 Star Reviews on Google

Free Project Review & 
Price Quote

Give us a call at the number below or fill out the form to the right and one of our expert HVAC specialists will contact you to review your project needs.

(631) 293-6960

Serving All Of Nassau 
& Suffolk Since 1965

Contact Us Today

Amityville, Bayville, Bethpage Bellmore, Brookville, Brentwood, Blue Point, Carle Place, Cold Spring Harbor, Commack, Copiague, Dix Hills, Deer Park, East Meadow, East Norwich, East Islip, Farmingville, Farmingdale, Floral Park, Garden City, Glen Cove, Glen Head, Great Neck, Hewlett, Hicksville, Huntington, Huntington Station, Islandia, Islip, Islip Terrace, Kings Park, Kings Point, Lake Grove, Jericho, Levittown, Lindenhurst, Locust Valley, Lynbrook, Manhasset, Massapequa Park, Massapequa, Plainview, Mill Neck, Mineola, Melville, North Babylon, Northport, New Hyde Park, Oceanside, Old Bethpage, Old Westbury, Oyster Bay, Port Washington, Rockville Centre, Roslyn, Roslyn Heights, Roslyn, Seaford, Syosset, Smithtown, Valley Stream, Wantagh, Westbury, West Babylon, Williston Park, Woodbury, Woodmere