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At John Betlem Heating & Cooling, Inc., we love providing our customers with ways to save. Check here often for special offers from us:

Repair Special
starting at
$119
Tune-Up Special
ONLY
$109
New System Special
save up to
$2,350
Advantage Club
Discounts, Priority Scheduling, and 24/7 Emergency Service.
Energy Audit
Learn How to Save More on Your Energy Bills.
John Betlem Coupons
From Maintenance to Installation, We'll Help You Save.

To learn more about the special offers available from John Betlem Heating & Cooling, simply give us a call at (585) 271-8888. We’ll be more than happy to help.

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
585-271-8888