CALL FOR SERVICE: (585) 271-8888



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Our Best Offer All Year

Save up to $3,295 on a new heating and AC system.

With 0% financing, get payments as low as $140/month!

At John Betlem, we stand by our promise to make you more comfortable and save you more money. Right now, there are incredible incentives available on new heating and cooling systems. Get a $1,525 system rebate, a $500 energy efficiency rebate, and a $325 rebate from RG&E. Plus we’ll throw in a $250 John Betlem discount, and your choice of a free humidifier or AC cover, valued at $695. Add it all up and that’s up to an incredible $3,295 in savings.

Plus, we can get you 60 months of 0% APR financing, with approved credit, through our trusted lender. Combine all this with a 10-year parts warranty and the John Betlem 100% Satisfaction Guarantee, and you have a deal you can't afford to miss.

Take advantage of this special offer by calling John Betlem at

(585) 271-8888

Or by completing the form below

john betlem energy audits

Don’t wait – this offer ends March 31st


*Offers available with purchase and installation of select heating and AC systems. $500 energy efficiency rebate through NYSERDA for eligible measures, approved job scopes may vary. Ask dealer for details. Restrictions may apply. Offer expires 3/31/19. Installations must be complete by 4/30/19.

Complete the form to have a John Betlem representative reach out to you about this offer






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Why Customers Choose John Betlem for New HVAC Systems

…dedication and professionalism…

“I have always been very pleased with the dedication and professionalism of those who are on your team. Thank you!“ P.R. – Brockport, NY

We always have a good experience…

“We always have a good experience with Betlem’s so we continue to use them.”
D.L. – Rochester, NY

…polite, knowledgeable, and helpful.

“The technician was polite, knowledgeable, and helpful. He educated us instead of just doing things himself, which we appreciated.”
L.D. – Webster, NY


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