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

Furnaces in Islip, Smithtown, Sag Harbour, Riverhead, Southampton, and Nearby Cities

Every homemaker would want their furnaces to be in tip-top condition especially in the winter months when they require them for various purposes. At Weber and Grahn, not only do we install new heating and cooling devices but also repair your existing models. Our team has always believed in providing seamless professional installation services with great dedication and efficiency. If you are ever considering of having your furnace replaced call mom our professionals will make sure that you get exactly what you need and have a comfortable winter night. It is our standard of service and state of art level equipment used by our professionals that our client base has slowly increased over the years.

Below we have mentioned 2 major reasons why you should choose us for your gas furnace repair. Take a look.Furnace Shooting out gas heating in Islip, Riverhead, Long Island, Bethlehem, NH, Lincoln, NH, and Surrounding Areas

  • Expert response

With us, you will get 24-hour emergency repair service, which is not only on time but we come with a fleet of service vans that are fully stocked with most of the commonly required parts in any kind of repairing or servicing sessions. Nobody wants a broken-down system in their home and hence whether it is an emergency call or a scheduled routine maintenance service we give both situations an equal amount of importance and dedication.

  • Expert diagnosis

Our team of highly knowledgeable, experienced, and skilled technicians takes no time in determining the problem with your unit. They undergo extensive training and keep themselves up to date with the latest industrial norms in order to conduct the right repair the first time, every time. We even used the latest diagnostic equipment and technology to provide our customers with fast, efficient, and reliable services.

So, if you are looking for an air conditioning and heating company in the regions of Islip, Smithtown, Sag Harbour, East Hampton, Riverhead, or Southampton, you can get in touch with us.

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!