Mendon Heating & Cooling Inc.

Our family has been proudly providing expert HVAC service throughout Rochester for three generations. We focus on the installation and repair of York furnaces and air conditioners, with a heavy focus in Pittsford, Fairport, Victor, Penfield, Mendon, and Henrietta.

Give us a call today for HVAC repair, maintenance, or the installation of a new furnace or air conditioner. We strive to be the most honest and reliable HVAC contractor around, and look forward to working with you.

Our History

The tradition began in 1948 with a fantastic father and grandfather, Russell J. Petralia. Having worked as the superintendent of natural gas utilization at RG&E for over 43 years, Russell had a strong background in the HVAC industry. He provided high quality customer service and workmanship all throughout the Rochester area. We continue to hold ourselves to his standards of excellence today.

Mendon Heating and Cooling remains family owned and operated. Based right here in Pittsford NY, Mendon Heating and Cooling has reached its third generation. We have been Better Business Bureau accredited since 1981, and continue to maintain a flawless A+ rating. We look forward to remaining local and family run for many generations to come.


why choose us?

    When considering new HVAC equipment, most homeowners assume that the efficiency of the unit is exactly what the rating on the brochure states. What they do not realize is that these numbers are calculated in a controlled environment in a testing lab. The quality of an installation greatly impacts the actual efficiency seen by the homeowner.
    Everything we build is done by hand, on site. Doing metal work this way seems to be more of a lost art in the industry today. We have taken apart numerous installations only to find that units were taped in, with no screws placed in the metal. We take far greater pride in our work, and ensure that everything is over-built to last as long as possible.
    Everyone has heard the horror stories. Large contractors telling customers with no heat on a Saturday night, that they can not arrive until Monday. At Mendon Heating & Cooling, we understand how import comfort is to you and your family. Weekends, late nights, and even holidays, we are here to ensure your family's comfort.
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Preforming regularly schedule maintenance is important for many reasons. It can prevent equipment from breaking down at inconvenient times, help extend the life span of the equipment, and ensure your family's safety.

In Rochester, air conditioning units sit unused in harsh environments for a large portion of the year. Having your air conditioner checked each spring will ensure proper pressures. This will ensure that it is running effeciently, and extend the life of the compressor.

Inspecting furnaces prior to the heating season is important as well. Inspections involve checking primary controls to prevent safety issues. Remember, furnaces are burning natural gas inside of your home. If they are not burning properly, that can create a potential carbon monoxide issue or leave your home with no heat on a cold winter day.



Things happen, we understand. Should you find yourself in a situation where you are in need of a repair, we are only a phone call away. We are available 24 hours a day for emergency service calls.

At Mendon Heating & Cooling, we know how import your comfort is. We do not believe in putting off service work until weekdays, and we will find a way to make sure that you are taken care of.



Mendon Heating & Cooling specializes in the installation of York furnaces and air conditioners. We sell York products exclusively because we believe that they build the best products in the business. We even use them in our own homes! Unlike those other brands that anyone with a van can purchase at your local home improvement store, you must be certified in order to install York products. While we are regularly approached by those other guys to sell their equipment, we know we can rely on York products.

Of course, the best products in the world will only be as reliable and efficient as the quality of the installation itself. Everything that we install is over-built and built to last.

When you choose Mendon Heating & Cooling, you know that the owner will be present during every single installation.

Check out the video!


80 %
York LX Series
  • Natural Gas Furnace
  • 80% AFUE
  • Quiet, Reliable Fan-Motor
  • Rugged Steel Heat Exchanger
96 %
York LX Series
  • Natural Gas Furnace
  • 96% AFUE
  • Quiet, Reliable Fan-Motor
  • Rugged Steel Heat Exchanger
95.5 %
York Latitude Series
  • Natural Gas Furnace
  • 95.5% AFUE
  • Quiet, Reliable Fan-Motor
  • Rugged Steel Heat Exchanger
York LX Series
  • Air Conditioner
  • Ozone friendly R-410A
  • Quiet Direct Drive Fan
  • MicroChannel High Performance Coil

"They were extremely reliable and provided exceptional service. They paid attention to detail. They definitely went the extra mile to do the job right. They were excellent. They were on time and professional. They were detail oriented and hard working. They were extremely honest."

- Angie's List

"I can't speak highly enough about Bob and Mendon Heating. He replaced our old furnace (in 2002?) after years of fine service on the old one. He installed a/c in 2005. We did get bids, and his prices are very reasonable. He has continued to provide maintenance but, unlike some providers, doesn't try to "sell" you more than you need."

- Angie's List

"Very Professional business! Installed my new AC unit in timely and professional manner!! Only good guys in town!! Would use them again in a heart beat! Thanks again guys, my AC unit is the ****!!!"

- Better Business Bureau


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Pittsford, NY