HVAC, Electrical, and Home Performance Services in Geneva, NY

When it comes to finding the best home comfort contractor, experience and a commitment to customer satisfaction are crucial factors. John Betlem Heating & Cooling is your trusted company in Geneva, NY. Since 1941, we have been delivering top-notch HVAC services to the community, expanding our expertise to include electrical services, indoor air quality enhancements, home performance upgrades, and more. Whether it's installing new systems, conducting comprehensive tune-ups, or providing emergency repairs, our goal is to consistently offer unmatched service to our customers. You can rely on the dedication, integrity, and expertise our technicians bring to every project.

We proudly serve all of Geneva, including Lenox Park, Castle Heights, The Arbors, Hilldreth Hill, Western Gardens, Billsboro, and beyond. Contact us today to schedule service or request a consultation.

Geneva New York
happy family

Serving the HVAC needs of Geneva, NY since 1941.


From top-tier Carrier® heating system installations to reliable maintenance and repair services, we take pride in delivering comprehensive heating solutions.

Air Conditioning

Count on us for superior cooling solutions, including installation of Carrier® and Mitsubishi® products.


Our skilled electricians cover everything from safety inspections to full-service upgrades, ensuring all your electrical needs are met.

Heat Pumps

Our technicians provide expert installation, maintenance, and repair services for heat pumps, offering optimal year-round performance.

Ductless Mini-Splits

Experience efficient heating and cooling with our ductless mini-split systems, installed and serviced for effective climate control.

Indoor Air Quality

Breathe easier with our cutting-edge indoor air quality solutions, enhancing your living environment.

Water Heaters

Explore our range of water heater models and trust us for complete services.


Rely on our dependable furnace solutions for efficient performance during Geneva winters.


Our skilled technicians offer prompt, professional, and affordable boiler services, from repair to installation.

Radiant Heating

Enjoy cozy warmth with our underfloor radiant heating systems, perfect for allergy sufferers.

Oil to Gas Conversions

Enhance your comfort and energy-efficiency with a seamless oil to gas conversion.

Save up to $16,200 on insulation, heating and home performance upgrades with John Betlem

Take advantage of New York State programs aimed at improving home comfort and reducing energy bills. We're here to help you qualify and benefit!

HVAC products

Get free and half-price upgrades to help pay for:

  • Insulation & Air Sealing
  • Home Heating
  • Water Heaters
  • LED Light Bulbs
  • Advanced Power Strips

Contact John Betlem for quality home comfort solutions.

For all your HVAC and electrical needs in Geneva, NY, choose John Betlem Heating & Cooling. Contact us at 585.326.4767 for exceptional service and support.