Zaven Ghazaryan
OBD
Clean Truck Check Testers in Illinois
61 CARB-credentialed testers across 38 cities.
Cities with credentialed testers
- Joliet · 7
- Elk Grove Village · 5
- Bartlett · 4
- Naperville · 4
- Plainfield · 4
- Schaumburg · 4
- Crystal Lake · 3
- Dundee · 3
- Elgin · 3
- Lake In The Hills · 3
- Melrose Park · 3
- Mokena · 3
- Romeoville · 3
- Aurora · 2
- Bedford Park · 2
- Bensenville · 2
- Bolingbrook · 2
- Burr Ridge · 2
- Carol Stream · 2
- Channahon · 2
- Crest Hill · 2
- Crestwood · 2
- Franklin Park · 2
- Granite City · 2
- Harvey · 2
- Hoffman Estates · 2
- Lemont · 2
- Markham · 2
- New Lenox · 2
- Rochester · 2
- Rockdale · 2
- Rolling Meadows · 2
- Roselle · 2
- Sleepy Hollow · 2
- South Elgin · 2
- Summit Argo · 2
- Willowbrook · 2
- Woodstock · 2
Testers in Illinois
All cities & towns in Illinois
- Joliet
- Elk Grove Village
- Bartlett
- Naperville
- Plainfield
- Schaumburg
- Crystal Lake
- Dundee
- Elgin
- Lake In The Hills
- Melrose Park
- Mokena
- Romeoville
- Aurora
- Bedford Park
- Bensenville
- Bolingbrook
- Burr Ridge
- Carol Stream
- Channahon
- Crest Hill
- Crestwood
- Franklin Park
- Granite City
- Harvey
- Hoffman Estates
- Lemont
- Markham
- New Lenox
- Rochester
- Rockdale
- Rolling Meadows
- Roselle
- Sleepy Hollow
- South Elgin
- Summit Argo
- Willowbrook
- Woodstock
- Albion
- Aledo
- Anna
- Beardstown
- Belleville
- Belvidere
- Bloomington
- Breese
- Cairo
- Canton
- Carbondale
- Carlinville
- Carmi
- Carrollton
- Centralia
- Champaign
- Charleston
- Chester
- Clinton
- Danville
- Decatur
- DeKalb
- Dixon
- Du Quoin
- Effingham
- Eureka
- Fairfield
- Flora
- Freeport
- Galena
- Galesburg
- Golconda
- Granville
- Greenup
- Greenville
- Hamilton
- Hardin
- Harrisburg
- Havana
- Henry
- Jacksonville
- Jerseyville
- Kankakee
- Kewanee
- Lawrenceville
- Lincoln
- Litchfield
- Macomb
- Marion
- Marshall
- McLeansboro
- Metropolis
- Moline
- Monmouth
- Monticello
- Morris
- Mounds
- Mount Carmel
- Mount Sterling
- Mount Vernon
- Nashville
- Newton
- Olney
- Oquawka
- Oswego
- Ottawa
- Paris
- Paxton
- Pekin
- Peoria
- Petersburg
- Pittsfield
- Pontiac
- Princeton
- Quincy
- Robinson
- Rochelle
- Rockford
- Rosiclare
- Round Lake Beach
- Rushville
- Savanna
- Shawneetown
- Shelbyville
- Sterling
- Sullivan
- Taylorville
- Tuscola
- Vandalia
- Vienna
- Waterloo
- Watseka
- West Frankfort
- Winchester
- Wyoming
Trucking activity in Illinois
FMCSA MCMIS reports 71,300 active motor carriers registered with operations in Illinois. The Clean Truck Check program reaches the heavy-duty subset that operates in California, which is why this directory exists.
Interstate carriers
55,400
Intrastate carriers
15,900
Hazmat carriers
4,400
Passenger carriers
1,380
Heavy-duty power units
251,600
Medium-duty power units
33,200
Source: FMCSA MCMIS Registration Statistics. Snapshot 2024-10-01. Last fetched 2026-05-18.