Generators in Rochester, NY

Generators Rochester NYThe weather in New York State is becoming less predictable, and that means there could be more weather emergencies than in the past. That’s why at John Betlem Heating & Cooling, we believe that owning a generator is a good idea for anyone. When devastating weather hits, people are often left without power for days, which can cause massive damage to homes and businesses. Having a home generator means that you’ll have power, even if your entire neighborhood is in the dark. To help customers throughout the Rochester, NY area be better prepared, John Betlem is pleased to provide automatic standby generators.

Automatic standby generators back up the circuits you choose during a power outage. They automatically start within seconds of detecting power loss, and run on your Rochester, NY home’s existing natural gas or LP fuel supply. You’ll be able to choose a backup option from essential circuit, managed whole-house or complete whole house coverage. If you already own a home generator, you can give John Betlem Heating & Cooling a call, too – our technicians are specially trained to service and repair any make or model of generator you might own, so even if you didn’t purchase your generator from us, we can help you with your needs.

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Call John Betlem at (585) 271-8888 or complete our short form below


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What do our customers think of us?

"I've been a John Betlem customer for many years and every technician that's ever come to my home has been courteous, professional, friendly and has always taken care of whatever issue there was in a timely manner. I have never felt as though I was being talked into buying something I didn't need. John Betlem is a trustworthy company."

- B.C. from Rochester, NY




John Betlem proudly provides generator contractor services throughout the Rochester, NY area.

At John Betlem Heating & Cooling, our customers are always our top priority – you can count on us to expertly meet your home generator needs. When you choose to work with us, you won’t have to suffer through another power outage again. We’ll provide you with a quality generator solution that will help keep you and your family both comfortable and safe. Our priority is your comfort and safety, and we can help you with your generator needs from installation to maintenance and repair. Choose us for:John Betlem Service Area Map

At John Betlem Heating & Cooling, we want you to know that we mean business when it comes to your satisfaction. We back everything we do with our exclusive written guarantee. Compare our guarantee with the limitations, the exclusions and the fine print that other companies often use to back their work – others typically guarantee just the functionality of the equipment, not your satisfaction with the process or that the finished job meets your expectations. It’s that commitment to our customers that has allowed John Betlem to grow throughout the Rochester, NY area year after year, with many more satisfied customers time after time.

If you’d like to learn more about generator services we can provide for your Rochester, NY home, John Betlem Heating & Cooling is ready to assist you. Just give us a call at 585.271.8888 and we will be more than happy to help you with any home generator service need you may have.

Some of the Areas We Provide Generator Services:

Welcome to John Betlem Heating and Cooling, Inc.

We are pleased to announce that Lang Heating and Cooling has merged with John Betlem Heating and Cooling, Inc. and we are now conducting business together under the name John Betlem Heating and Cooling, Inc.

John Betlem Heating and Cooling, Inc. has been a family owned and operated business serving the Rochester area for over 75 years, and we proudly hold similar values and philosophy for doing business that you have come to expect with Lang Heating and Cooling.

If you are a Lang Heating and Cooling customer, we will honor all present Service Plans with the exception of oil, as well as all warranties on previously installed HVAC equipment from Lang Heating and Cooling. Though we will now operate as one company, you can rely on the same professional working relationship you have always enjoyed.

If you have any questions or concerns, please call us at 585-271-8888. For those of you in the 315 area, please be sure to include 585 to ensure we receive your call. We look forward to providing you with the excellence and quality you deserve!

Thank you,

Kathy Betlem, Vice President