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

Geo-Thermal and Gas Heating Contractorsin Riverhead, NY Specializing in Furnaces, Boilers, and Refrigeration

Thanks for visiting our Riverhead, New York air conditioning, refrigeration, and heating information page. We set the standard for HVAC repairs in Suffolk County because we have been the trusted resource in this area for five decades. This level of longevity speaks volumes about the customer satisfaction rate that we have been able to maintain, and we continually grow through referrals and repeat business.

Residents of Riverhead bask in great natural beauty, with four different beaches, and it is a haven for people who enjoy boating. Plus, there are thousands of acres of farmland within the city limits, so it is a unique place with a great deal to offer. We are proud to be able to serve its residents, and we provide rapid responses to locations all over town, from Flanders to Town Center to Aquebogue to Centerville and everywhere in between. Simply put, for heating and air conditioning in Riverhead, New York, Weber & Grahn are the names to remember.

Around-the-Clock Emergency Responses

Suffolk County is definitely a fantastic place to live, work, and play. People enjoy the change of seasons, but it can get quite cold during the winter months. You can’t go without heat for long, and we will make sure that you don’t have to. We can repair boilers, gas heating and oil furnaces, geothermal heating systems, and heat pumps. Plus, you can rely on us to restore your comfort 365 days a year, seven days a week, 24 hours a day. This around-the-clock emergency availability also applies to air conditioning repairs.

HVAC Sales, Installations, and Maintenance

We can repair any system that can be fixed, but sometimes, a brand new air conditioner is the only option. The air conditioning systems Riverhead, New York homeowners can obtain from us are manufactured by Lennox, Trane, Bryant, and a number of other highly regarded companies. These systems are all warrantied, and our expert technicians know exactly how to install them properly. Of course, we also offer new heat pumps, geothermal systems, furnaces, and boilers.

Top-Notch Customer Service!

We are still going strong after starting out back in 1968 because of our total commitment to world class customer service. Our people out in the field are prompt, polite, and effective, and we also emphasize friendly, communicative communication from the first moment you reach out to us on the phone. Any time you need a refrigeration, heating, or air conditioning installation or repair in Riverhead, New York, call Weber & Grahn 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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Ready To Get Started?

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