General contractors in Illinois

9,137 general contractors listed across 794 cities in Illinois.

Quick answer

USA Business Search lists 9,137 general contractors in Illinois. The most are in Chicago (1,380), Naperville (171), Rockford (128).

Updated October 2026

General contractors by city

Chicago (1,380)Naperville (171)Rockford (128)Springfield (128)Schaumburg (114)Elgin (105)Elk Grove Village (92)Aurora (89)Peoria (87)Downers Grove (81)Joliet (80)Northbrook (79)Arlington Heights (77)Champaign (73)Plainfield (69)Decatur (67)St. Charles (66)Addison (65)Des Plaines (64)Lombard (62)Elmhurst (61)Bloomington (58)Glenview (57)Crystal Lake (56)Orland Park (53)Skokie (53)Bensenville (51)Palatine (50)Frankfort (47)Mokena (47)Libertyville (44)McHenry (44)Wheeling (44)New Lenox (44)Park Ridge (42)Highland Park (42)Franklin Park (42)Burr Ridge (42)Quincy (40)Evanston (39)Belleville (39)Rolling Meadows (39)West Chicago (39)Wheaton (38)Oswego (38)Loves Park (38)Barrington (37)Marion (37)Buffalo Grove (36)Wauconda (36)Moline (34)Hinsdale (34)Alsip (34)Carol Stream (33)Antioch (33)Streamwood (33)Waukegan (32)Algonquin (32)Lake Zurich (32)Lemont (32)Urbana (31)Mundelein (31)Batavia (30)Oak Brook (29)Lisle (29)Morris (29)Bolingbrook (28)Effingham (28)Westmont (28)Roselle (28)South Elgin (28)Rosemont (28)Wood Dale (28)Mount Prospect (27)Edwardsville (27)Woodstock (27)Melrose Park (27)Bartlett (27)Bridgeview (27)Itasca (27)Morton Grove (26)Geneva (25)Gurnee (25)Tinley Park (25)Hoffman Estates (25)Lake Forest (25)Kankakee (25)East Peoria (25)South Holland (25)Morton (25)Romeoville (24)Lake Bluff (24)Collinsville (23)Oak Park (22)Danville (22)Glen Ellyn (22)Dekalb (22)Freeport (22)Villa Park (22)Sycamore (22)Belvidere (22)Niles (21)Cicero (21)Alton (21)Grayslake (21)Mattoon (21)Yorkville (21)Lockport (21)La Grange (21)Warrenville (21)Willowbrook (21)Homer Glen (21)Gilberts (21)Deerfield (20)Rock Island (20)Huntley (20)Lake In The Hills (20)North Aurora (20)Elburn (20)Bloomingdale (19)

Well-documented general contractors in Illinois

A sample of listings with a street address, phone number and website, one per city.

Magellan Development

225 N Columbus Dr Ste 100, Chicago, IL 60601 · Claim or fix

Call (312) 469-8100 Website

Naperville Electric Utility

1392 Aurora Ave, Naperville, IL 60540 · Claim or fix

Call (630) 420-6059 Website

Creative Crane & Rigging Inc

5212 11th St, Rockford, IL 61109 · Claim or fix

Call (815) 229-8303 Website

Griffitts Exterior Home Designs, Inc.

636 N Wesley St, Springfield, IL 62702 · Claim or fix

Call (800) 728-4971 Website

Genesis Construction Inc

522 Pratt Ave N, Schaumburg, IL 60193 · Claim or fix

Call (847) 895-4422 Website

B & C Enterprises, Inc.

2482 Technology Dr, Elgin, IL 60124 · Claim or fix

Call (847) 930-5859 Website

Superior Corp.

94 Garlisch Dr, Elk Grove Village, IL 60007 · Claim or fix

Call (847) 806-9900 Website

Abbey Construction Co., Inc.

1949 County Line Rd, Aurora, IL 60502 · Claim or fix

Call (630) 585-7220 Website

Glen Oak Towers

926 Main St, Peoria, IL 61602 · Claim or fix

Call (309) 673-0202 Website

Dupage Adjusters LLC

4925 Forest Ave, Downers Grove, IL 60515 · Claim or fix

Call (630) 202-7448 Website

C3 Corporation

822 N 129th Infantry Dr Ste 105, Joliet, IL 60435 · Claim or fix

Call (815) 725-4500 Website

F.e. Moran, Hvac | Design & Build | Plumbing

2265 Carlson Dr, Northbrook, IL 60062 · Claim or fix

Call (847) 498-4800 Website

How to choose a contractor in Illinois

Get two or three written bids with the same scope.
Ask for proof of liability insurance and workers' comp.
Tie payments to finished stages of the work, never all up front.

Common questions

How many general contractors are listed in Illinois?

USA Business Search lists 9,137 general contractors in Illinois, in 794 cities and towns.

Which Illinois cities have the most general contractors?

Chicago (1,380), Naperville (171), Rockford (128), Springfield (128), Schaumburg (114).

How do I verify a Illinois business?

Use the state's official business search and licensing boards, linked in our Illinois business lookup guide.

General contractors nationwide Illinois directory