24/7 Emergency Service
216 East Montauk Highway, Hampton Bays, NY 11946
License #:   36162-MP   |   38242-ME

Air Conditioning in Riverhead, Southampton, Islip, Smithtown, Hamptons, and Surrounding Areas

If you have an air conditioning unit at your home, you would know that with time your system will show typical signs of aging like inefficient performance, frequent breakdowns, and blowing off hot air.  All these are signs of scheduling a repair service with a professional company. Weber & Grahn Has been providing air conditioning services along with Internet thermostats, ductless mini splits, indoor air quality, and refrigeration services to the people of Riverhead, Southampton, Islip, Smithtown, and West Hampton, and Hampton for Over 40 years now. Over the years, due to our collaboration with many of the world’s renowned architects our capabilities have increased to engineering uninstallation services for all types of residential as well as commercial structures. We understand that budget can be a constraint for many families and hence we provide value-engineered projects with tailored designs to meet our client’s needs without compromising the quality and affecting the budget. We take great pride in our professionalism; even if we did not install your previous equipment, we can handle all your warranty services and maintenance needs.

Air Conditioning in Riverhead, Southampton, Islip, Smithtown, Hamptons, and Surrounding Areas

Below we have mentioned a few basic reasons to choose to ask for your air conditioning services. Take a look.

  1. Quality service from quality technicians

Our technicians are NATE certified and continuously go through training, and education and are kept up to date with the latest technological development available in the market. They are also EPA certified and can work on a variety of models and makes


  1. Goodwill

W&G under the banner of Weber & Grahn Service Company provides maintenance and repair services 24/7 for our clients. People trust our banner because no matter the time of the day or the size of the problem, our technicians will be at your doorstep.

So, if you have any queries regarding your air conditioning unit, you can get in touch with our experts at 631-728-1166.

Why Choose Weber & Grahn?

At Weber & Grahn, we believe in providing a comfortable indoor environment for your family with precision, professionalism, and integrity.

We handle tasks like designing and installing HVAC systems for new construction, installing wine systems, and repairing existing systems. We aim for excellence in every job because our reputation relies on it. Your satisfaction is how we measure our success.


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If you need a new system installed or an existing unit serviced, call us today!