Premier heating & cooling service provider in Northeast Ohio

Use Oswald Heating and Cooling for the best 24 hour, professional heating and cooling service.

When you need quality HVAC work, call Oswald. Deal with an independent owner with decades of experience. Pay only for the work that is actually done, and avoid "flat rate" pricing games.
Oswald Heating and Cooling - family HVAC suppliers

Oswald Heating and Cooling - Why We Are The Best

Official Heil Dealer in Northeast Ohio
Official Aprilaire dealer in Northeast Ohio

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Official Heil Dealer in Northeast Ohio
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Your Heating Man - Jim Oswald

Oswald Heating and Cooling is the premier quality HVAC supplier to Northeast Ohio.  Oswald delivers high quality Heil and Aprilaire equipment, and supports it for the rest of your life.  If you live in Columbia Station, Elyria, Avon, Avon Lake, Bay Village, Fairview Park, Westlake, Grafton or other parts of Lorain County or western Cuyahoga County, you can trust the expert experience and quality from Jim Oswald and his team at Oswald Heating and Cooling.