Michigan's Trusted HVAC Experts

Our Service Area

We are located in Jackson Michigan and serve a large geographic area around our main location. We serve all of Jackson County and large portions of surround counties including: Ingham County, Eaton County, Calhoun County, Hillsdale County, Lenawee County, & Washtenaw County

Below is a complete list of cities that we service in each county.

Map of Michigan with highlighted counties in the Eastern Time Zone, marked by heating and cooling symbols on the southeastern and southern parts of the state.

Counties We Serve

Aerial view of a cityscape with sunbeams shining through the clouds over buildings and streets.

Jackson County

Sign of calhoun county building in michigan, displaying the county's seal and address number 315.

Calhoun County​

Logo of eaton county, michigan featuring rural and urban elements with a rising sun.

Eaton County

Historic courthouse building with a central clock tower under a blue sky.

Ingham County

Modern courthouse building with a tree in bloom on a sunny day.

Washtenaw County

Historic county courthouse with a brick facade and a central clock tower displaying the american flag against a cloudy sky.

Lenawee County

Historic courthouse building with a clock tower under a clear sky.

Hillsdale County

Your HVAC, Air Quality and Generator Experts For Over 43 Years

Aspen One Hour Heating & Air Conditioning

A yellow and gray commercial van branded with "Aspen One Hour Heating, Air Conditioning & Plumbing" and promotional text about service priorities.
Map of Michigan with highlighted counties in the Eastern Time Zone, marked by heating and cooling symbols on the southeastern and southern parts of the state.
  • 4131 W. Michigan Ave. Jackson, MI 49202
  • Phone: (517) 879-2049
  • Fax: (517) 750-0900
  • Available 24/7

Contact Us

Reach out using the form below and a member of our team will follow up within one business day. For immediate support, contact us at (517) 879-2049. We look forward to speaking with you soon!

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