IMPORTANT MESSAGE: COVID-19 ALERT

At W&G Service, we've been taking COVID-19 very seriously. We always have given our employees paid sick time so they don't come to work spreading an illness. Many of our office personal are presently working remotely from home. Our Service Technicians are starting at different times, and their parts are being staged in a separate building, distancing themselves from the parts department. Our customers are being asked if anyone in the home is sick. It's not that we won't serve them if they are. It's that our Service Technicians are proactive, wearing gloves and masks. Finally, at the moment, no more friendly handshakes.

Together, as a community, we can get through this crisis by being proactive.

Boilers, Furnaces, & Air Conditioning for Smithtown, New York

A suburb of NYC on Long Island’s North Shore, Smithtown is a residential community that stays close to nature. Whether it’s hiking and cross-country skiing at the Caleb Smith State Park Preserve, the rainforest and butterfly garden at Sweetbriar Nature Center, or the verdant putting greens of Smithtown Landing Golf Course, Smithtown locals enjoy many activities in the open air.

To take care of their indoor air, Smithtown residents call upon the experienced staff of Weber & Grahn Air Conditioning & Heating. Since 1968, Weber & Grahn has been the go-to source for the repair, maintenance, and replacement of boilers, furnaces, and air conditioning systems on Long Island. Our technicians are trained to diagnose and solve issues across a wide range of makes and models, responding at a moment’s notice to your heating and cooling needs.

Making Smithtown Boilers Safe & EffectiveBoilers, Furnaces, & Air Conditioning for Smithtown, New York

The master technicians at Weber & Grahn will maintain and repair your boiler in San Remo or Commack so it operates safely and efficiently. We’ll test for carbon monoxide, operational safety, and proper thermostat calibration, among many other safety checks and performance determinations.

Our Suffolk County Master Plumber and Electrician licenses and North American Technician Excellence (NATE) certifications show that we’re qualified to skillfully deal with whatever boiler issues you encounter, whether at your gift shop on Middle Country Road, or your split level in Morewood Estates.

Furnishing the Best Furnace Service in Smithtown

Don’t fight with a temperamental furnace in Antietam Woods. If your gas furnace isn’t maintaining a cozy temperature, reach out to Weber & Grahn.

Our EPA-certified technicians are trained to provide warranty-compliant service on a large selection of furnaces, from top manufacturers like York, Mitsubishi, Lennox, and Rheem. With Weber & Grahn’s 24/7 service, you won’t need your fireplace to keep your Timbercroft home warm.

Unconditionally Exceptional Smithtown Air Conditioning Service

Weber & Grahn is there for you in the sweltering heat of summer, with world-class service to keep your air conditioning system running like Whisper the Bull. We’ll keep your house in Pleasant Meadow Farms delightfully cool—and you won’t believe how quickly we’ll fix your air conditioning in Ripley Farm. If it’s time to replace your air conditioning unit, our trained technicians have the expertise to help you pick out a new model, and then skillfully install it.

Smithtown: A Legendary Place to Live

Weber & Grahn are proud to serve the people of Smithtown, a colorful place with centuries of history and mythos. Smithtown was settled about 1665, on land that Richard Smith supposedly won while riding a bull named Whisper. Historical records show that Richard Smith actually bought the town’s land from a man named Lion Gardiner, First Lord of the Manor of Gardiner’s Island. The legend persists, however, and the statue of Whisper the Bull erected by Charles Cary Rumsey in 1903 still stands at the fork of West Main Street and St. Johnland Road.

The town’s narrative goes beyond its borders with celebrities such as Smithtown High School East graduate and CNN news anchor Soledad O’Brien, Dream Theater co-founder and guitarist John Petrucci from Kings Park, and Nesconset born-and-raised novelist Jodi Picoult. As the legend of Smithtown grows, Weber & Grahn will continue to keep its residents safe and comfortable, with world class heating and cooling expertise.

Read more about our services in Smithtown NY