Site Map

Heating - We install and service all types of heating systems and furnaces, including geothermal

Air Conditioning - Original Donnelly installs and services Carrier and Mitsubishi air conditioners and heat pumps.

Electrical - quality electric services to our residential and commercial customers at affordable rates.

Emergency Service - Need fast emergency service repairs? Need service after hours? No problem - Call us at 1-800-369-8999

Humidifiers - Protect your family and your home from the unhealthy and damaging effects of over-dry air.

Standby Generators - When the power goes out, your home's safety and comfort is on the line. Standby electric generators run on natural or LP gas.

Maintenance - Annual maintenance for your furnace, air conditioner and generator is essential to make sure your equipment operates efficiently, safely and when you need it.

Green Energy - Solar Panels, Photovoltaic (Solar Electric), Solar Light Tubes, Solar Hot Water, Solar-Powered Attic Fans, Geothermal Heating, Heat Pumps, Hybrid Heating

Medina County

Lorain County

Cleveland's Northwest Suburbs

Cleveland's Southwest Suburbs

Cleveland's Southeast Suburbs

Energy Tax Credit:

Tax Credit Extended!

Extra Savings:

A $5 coupon good for any service, good on any product.

About Us:

Original Donnelly - where customers have sent their friends since 1898.

Contact Us:

Would you like to schedule a service call?