Should I repair or replace my failing rooftop HVAC unit tonight in Jackson?

In Jackson, you can repair your rooftop HVAC unit tonight without a permit, but replacing it requires a permit pulled by a licensed contractor.

Permit requirements for HVAC work in Jackson

The specific rule	A mechanical permit is required for residential heating and cooling systems, though plans are not needed for one- or two-family homes with a total system input rating of 375,000 Btu’s or less.
Who must pull the permit	A homeowner of a single-family home they occupy or are about to occupy, or a registered mechanical contractor.
Issuing office	City of Jackson Community Development Department

No company takes requests through this site for Jackson yet: the facts above and the sources below are what there is to go on.

Each fact is checked automatically against its source, on the date shown. How we build these pages

We left out permit needed for replacement and permit fee: the source doesn't state it clearly enough. Ask the office or utility named on this page.