Do I Need a Permit to Switch from Electric to Gas Heating in Wisconsin?
Converting between fuel types requires HVAC, gas piping, and possibly electrical permits in Wisconsin.
Yes, you typically need a permit. Requirements vary by municipality. Check with your local building department for specifics.
Where to Apply
Permit requirements, fees, and processing times vary by municipality. Check the specific requirements for your location:
Browse all jurisdictions →Frequently Asked Questions
What permits do I need to convert from electric to gas heat?
HVAC/mechanical permit for the new furnace, gas piping permit for the gas line, and the work must be done by licensed HVAC and gas piping professionals.
Do I need a new gas meter?
If you are adding gas service to a home that currently has none, the gas utility will install a meter. You are responsible for the interior gas piping, which requires a licensed installer and permit.
Is it worth converting from electric to gas in Wisconsin?
Natural gas is significantly cheaper than electricity for heating in Wisconsin. The conversion typically costs $5,000-$10,000 but can save $500-$1,500 per year in heating costs.
Building in multiple cities?
See permit requirements for any Wisconsin municipality instantly. Compare fees, timelines, and processes side by side across your active jurisdictions.