Skip to content
ProComfort RegistryPowered byGenovation AI
Claim your listing
IL · State directory

HVAC & plumbing pros in Illinois

The Registry holds 1,007 heating, cooling and plumbing businesses in Illinois, across 147 cities. Ranked by Registry Score with owner-verified records first.

Pros
1,007
Cities
147
Plumbing
130
Featured listings · 2026

Featured pros in Illinois

See all featured

Cities in Illinois

Chicago658Belleville10Des Plaines10Wheeling10East Saint Louis9Elmhurst9Skokie9Evanston8Granite City8Arlington Heights7Niles7Downers Grove6Elk Grove Village6Northbrook6Park Ridge6Addison5Cicero5St. Charles5Alton4Brookfield4Cahokia4Collinsville4Elgin4Homer Glen4McHenry4Morton Grove4Oak Lawn4Prospect Heights4Troy4Westmont4Alsip3Bridgeview3Buffalo Grove3Elmwood Park3Glenview3Harvey3Libertyville3Melrose Park3Naperville3OFallon3
Show all 147 cities
Sauget3Schaumburg3Wheaton3Woodridge3Aurora2Bensenville2Berwyn2Bolingbrook2Brighton2Broadview2Cary2Chicago Ridge2Columbia2Edwardsville2Franklin Park2Geneva2Glendale Heights2Justice2Lebanon2Lemont2Madison2Maywood2Mokena2Oak Park2Palos Hills2Roselle2Schiller Park2Tinley Park2Warrenville2West Chicago2Westchester2Willowbrook2Wood Dale2Wood River2Alhambra1Antioch1Bartlett1Batavia1Beach Park1Bethalto1Bloomingdale1Blue Island1Burbank1Burr Ridge1Calumet City1Carlinville1Carol Stream1Carpentersville1Caseyville1Clarendon Hills1Country Club Hills1Countryside1Crest Hill1Crestwood1Crystal Lake1Dolton1East Alton1East Dundee1East St Louis1Evergreen Park1Frankfort1Freeburg1Godfrey1Gurnee1Harvard1Highland Park1Hillside1Hodgkins1Hoffman Estates1Jefferson Park1Kenilworth1Lake Forest1Lake Villa1Lansing1Lincoln1Lincolnwood1Lombard1Lyons1Millstadt1Minooka1Montgomery1Mundelein1New Athens1North Aurora1North Chicago1Northfield1Oak Brook1Oak Forest1Orland Hills1Orland Park1Palatine1Palos Heights1Plainfield1Richmond1Riverdale1Riverside1Rockford1Rolling Meadows1South Holland1Spring Grove1St Jacob1Steger1Streamwood1Venice1Villa Park1Waukegan1Woodstock1

All pros in Illinois

Showing 581–600 of 1,007