Coverage

HVAC contractors by state and city

Pick your state for its licensing rules, mechanical code and permit setup, then your city for housing age, climate and utilities. We cover every place with more than 10,000 residents in the states listed as live.

Live now

States with full local coverage

Every city page in a live state carries what we could confirm about its permit office, utilities and climate.

MichiganLive101 citiesDetroit, Grand Rapids, Warren, Sterling Heights, Ann Arbor, Lansing…

All states

Choose your state

States not yet live link to a page with their licensing authority (when we have checked it) and the request form, which will say plainly if we cannot match you yet.

Largest cities

The biggest cities we cover

Population from the U.S. Census Bureau's American Community Survey. Each city page is written for the housing in that city.

For heating and cooling companies

Heating and cooling companies: receive these requests

If you run a heating and cooling company and want homeowner requests for the work and ZIP codes you choose, the partner page explains what we send and how to apply.

See the partner pageWe keep the license number you give us on file.See the partner page support@hvacmatchusa.com