Plumbing & HVAC Inspections

Commercial & Residential
Plumbing & HVAC

Under the provisions of the State of Wisconsin Plumbing Code, the City of Onalaska requires minimum regulations and provisions to ensure safety and adequacy to persons and property wherever plumbing is installed and to all alterations or improvements, including replacement of any apparatus or device pertaining to plumbing. 

The City of Onalaska contracts with General Engineering Co. (GEC) for 1 & 2 family dwelling plumbing & HVAC inspections and permit reviews. Once your project is permitted by the City you can contact GEC to schedule inspections at (608) 697-8007.

Plumbing & HVAC Permit Applications:

Use the links below to download Onalaska Inspection Plumbing & HVAC Permit applications and fees, as well as the Street Privilege Permit that may accompany a plumbing permit.