O'Connor's Heating & Air Conditioning
613 Horner Street - Johnstown, PA 15902
Phone: 814-536-3883
Business Hours:
Mon/Fri: 8:00 AM - 04:00 PM
Sat/Sun: Closed
O'Connor's Heating and Air Conditioning
Serving Johnstown and surrounding
communities for nearly 80 years!

Call...
1-814-536-3883

Financing Available

WELCOME!
O'Connor's Heating and Air Conditioning in Johnstown PA has served Johnstown and the surrounding areas since 1948 as an authorized Lennox Dealer. We would like to thank all of our valued customers and welcome all new customers. While other Lennox dealers have come and gone….we are still here serving your heating and cooling needs. The same as we have for over 80 years. We offer honest and reliable service and FREE HOME ESTIMATES.​
CONTACT US
Have a question? Please use our Contact form.
O'Connor's heating and air conditioning in Johnstown PA offers FREE HOME ESTIMATES which are tailored to each individual home and each customer’s needs and budget.
THE COMMUNITIES WE SERVE...
Ashville | Barnesboro | Beaverdale | Belsano | Blandburg | Carrolltown | Cassandra | Chest Springs | Colver | Conemaugh | Coupon | Cresson | Dunlo | Dysart | Ebensburg | Ehrenfeld | Elmora | Elton | Emeigh | Fallentimber | Flinton | Gallitzin | Glasgow | Hastings | Johnstown | Lilly | Loretto | Marsteller | Mineral Point | Nanty Glo | Nicktown | North Cambria | Northern Cambria | Parkhill | Patton | Portage | Puritan | Revloc | Saint Benedict | Saint Boniface | Saint Michael | Salix | Sidman | South Fork | Spangler | St Benedict | Summerhill | Twin Rocks | Vintondale | Wilmore
Financing Available!
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O’Connor’s Heating and Air Conditioning has provided affordable home heating and cooling solutions to the Johnstown area for nearly 80 years... earning an A+ rating from the Better Business Bureau!

Lennox is a leader in energy-efficient climate-control solutions. Dedicated to sustainability and creating comfortable and healthier environments for our residential and commercial customers while reducing their carbon footprint, we lead the field in innovation with our cooling, heating, indoor air quality, and refrigeration systems.
CLICK HERE to Check Out the Lennox Product Selector
Presented in Green Builder Magazine’s annual Home of the Year and Sustainability Awards, the Green Innovation of the Year Award is designed to recognize a product, technology, or material that has contributed to enhancing the sustainability of the built environment.
O'Connor's Heating and Air Conditioning
