Commercial Air Conditioning in Long Island | Long Island Commercial Air Conditioning
24/7 Emergency Service

Reach out to the experts at Rebmann Plumbing, Heating & Air Conditioning if you have a plumbing or HVAC emergency in Long Island. We’re here to help 24/7. If your furnace goes out in the winter or your AC stops cooling in the middle of summer, we’ll repair it day or night. Call our team at 516-746-5678 for emergency services in Long Island, Roslyn, or Port Washington, NY. Residential and commercial repairs available.

Commercial Air Conditioning

Long Island Commercial Air Conditioning

A third generation family business, Rebmann is proud to have served Long Island’s commercial air conditioning needs for over 70 years.  With a seamless ability to accommodate up to 300,000 square feet, Rebmann is the premier Long Island provider of commercial air conditioning services to both smaller store fronts and large facilities.  Rebmann has worked successfully with Long Island hospitals, nursing homes, and multi-dwellings.

The Rebmann Commercial Air Conditioning Advantage

Rebmann provides professional and timely expertise in all areas of heating and cooling.  Rebmann covers the gamut of heating and cooling systems and is prepared with only the best technology and highly trained professionals.  Rebmann facilitates all aspects of design, installation, sales, and service.  We provide the following commercial air conditioning services across Long Island:

  • Energy management systems
  • Control wiring
  • High efficiency commercial boilers and boiler rooms
  • Commercial AC and Heating Units
  • Chillers
  • Gas and electric heat pumps
  • Split and mini split systems

Long Island Commercial AC and Heating Units

Our Commercial AC and Heating Units are advantageous in that they combine both heating and cooling systems in one sleek, space-saving system.  Our work will accommodate any commercial space regardless of size.

Rebmann provides ongoing and seasonal rebates for up to 1300 dollars on all heating and cooling products in addition to regular warranties on all products and services.

Scheduled Maintenance 

Rebmann makes service and maintenance easier by providing service contract agreements to their customers.  Our specific HVAC Service Agreement provides our Long Island customers with all of the following benefits and advantages:

  • Priority Repair Response Service
  • Scheduled Filter Changes
  • Improved Operating Safety
  • Lower Utility Costs
  • Increased Equipment Longevity

Rebmann’s HVAC service contract agreement saves commercial customers time and money.  Our scheduled maintenance agreements provide cost-effective ways to maintain the longevity of equipment and HVAC systems.  We remove the hassle of frequent scheduling or check-ins by simply organizing priorities up-front.  Our service contract agreements are straightforward, easy to fill out, and provide an abundance of support options to meet your specific commercial air conditioning demands.

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Rebmann Service Partner Plans

What To Expect

Discover the Rebmann Difference

24/7 On-Call Emergency Service
Minimum One-Year Warranty on all Products and Services
Family-Owned Since 1930
Convenient Service Partner Plans
Low Interest, Flexible Payment Financing Options
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Our Reviews

See What Your Neighbors Are Saying

I was very happy I chose to work with Rebmann. They were very professional and courteous. Finished the install in record time and back up their work as well.

Jeff F.

Jeff F.

Very happy with the service provided. The team knows what they are doing, they are professional, efficient, punctual, nice. They follow up to make sure everything is OK. I would definitely recommend.

Hubert A.

Hubert A.

First time customer and couldn’t be more happy with the service I received. Professional, caring and knowledgeable!! Will definitely call again.

Regina V.

Regina V.

Rebmann installed a new gas furnace. I couldn't have been more satisfied with the experience in every respect. Professional, competent, punctual and polite. I recommend highly. My technician and the rest of the crew were outstanding.

Eileen M.

Eileen M.

Rebmann is an excellent service provider. We've been using them for 20 years! They are always very responsive and their technicians are professional, courteous, friendly and knowledgeable.

Dennis P.

Dennis P.