Painesville Heating & AC Experts Since 1987

Ozinga Systems is the area's leading home comfort experts. Whether you are looking to use less energy and cut down on utility costs with the installation of a new heating & AC system, repair or maintain your existing system, or breathe healthier indoor air, our team of highly trained and certified technicians are here to help.

Experts in Comfort Serving Lake County
& Geauga County
We have been with your company for about 12 yrs great service, pricing, reliable & awesome employees.— Kathy T.