Tariq Aalami
MobileOBDOVIOVI tests are required for 2012 and older enginesMotor Home
Clean Truck Check Testers in Texas
35 CARB-credentialed testers across 25 cities.
Cities with credentialed testers
- El paso · 5
- Converse · 4
- Dallas · 4
- Houston · 4
- San Antonio · 3
- Amarillo · 2
- Anna · 2
- Beaumont · 2
- Boerne · 2
- Buda · 2
- Fort Worth · 2
- Fritch · 2
- Hutchins · 2
- Laredo · 2
- Longview · 2
- mcallen · 2
- New Braunfels · 2
- North Richland Hills · 2
- Pharr · 2
- Richmond · 2
- Sugar Land · 2
- Valley View · 2
- Weatherford · 2
- Weslaco · 2
- Wilmer · 2
Testers in Texas
T A AFTERTREATMENT SERVICES LLC-MOBILE
TIM ADKINS
MobileOBDMotor Home
TRULEY SCOTT
MobileOBDOVIOVI tests are required for 2012 and older engines
Truck Check Express LLC -Fort Worth Mobile Testing
Vanessa Cowan
MobileOBD
GTC SERVICES, LLC
Yuvia Henry
OBD
All cities & towns in Texas
- El paso
- Converse
- Dallas
- Houston
- San Antonio
- Amarillo
- Anna
- Beaumont
- Boerne
- Buda
- Fort Worth
- Fritch
- Hutchins
- Laredo
- Longview
- mcallen
- New Braunfels
- North Richland Hills
- Pharr
- Richmond
- Sugar Land
- Valley View
- Weatherford
- Weslaco
- Wilmer
- Abilene
- Albany
- Alice
- Alpine
- Andrews
- Anson
- Aspermont
- Athens
- Atlanta
- Austin
- Ballinger
- Balmorhea
- Bay City
- Beeville
- Big Lake
- Big Spring
- Blanco
- Bonham
- Booker
- Bowie
- Brackettville
- Brady
- Breckenridge
- Brenham
- Bronte
- Brownfield
- Brownsville
- Brownwood
- Buffalo
- Burleson
- Caldwell
- Camp Wood
- Canadian
- Canton
- Canyon
- Carrizo Springs
- Carthage
- Center
- Channing
- Childress
- Cibolo
- Cisco
- Clarendon
- Clarksville
- Claude
- Clifton
- Clyde
- Coleman
- College Station
- Colorado City
- Columbus
- Comanche
- Conroe
- Cooper
- Copperas Cove
- Corpus Christi
- Corsicana
- Cotulla
- Crane
- Crockett
- Crosbyton
- Crowell
- Crystal City
- Cuero
- Daingerfield
- Dalhart
- Dayton
- Decatur
- Dell City
- Del Rio
- Denton
- Denver City
- Dimmitt
- Dumas
- Eagle Pass
- Eden
- Edna
- El Campo
- Eldorado
- Elgin
- Emory
- Falfurrias
- Floresville
- Floydada
- Forney
- Fort Stockton
- Fredericksburg
- Friona
- Galveston
- George West
- Giddings
- Gilmer
- Glen Rose
- Goldthwaite
- Goliad
- Gonzales
- Graham
- Granbury
- Greenville
- Hamilton
- Hearne
- Hemphill
- Henderson
- Henrietta
- Hereford
- Hillsboro
- Holliday
- Hondo
- Horseshoe Bay
- Huntsville
- Jacksboro
- Jacksonville
- Jasper
- Jayton
- Jefferson
- Junction
- Karnes City
- Katy
- Kermit
- Kerrville
- Killeen
- Kingsville
- La Grange
- Lake Medina Shores
- Lamesa
- Lampasas
- Levelland
- Littlefield
- Livingston
- Lockhart
- Lubbock
- Lufkin
- Lumberton
- Madisonville
- Marble Falls
- Marlin
- Marshall
- Mason
- Matador
- McCamey
- Memphis
- Menard
- Mertzon
- Mexia
- Miami
- Midland
- Mineola
- Mineral Wells
- Monahans
- Mont Belvieu
- Morales-Sanchez
- Morton
- Mount Pleasant
- Mount Vernon
- Muleshoe
- Munday
- Nacogdoches
- Navasota
- Newton
- Odessa
- Orange
- Paducah
- Palestine
- Pampa
- Panhandle
- Paris
- Pearland
- Pearsall
- Perryton
- Pittsburg
- Plainview
- Pleasanton
- Portland
- Port Lavaca
- Post
- Presidio
- Quanah
- Raymondville
- Refugio
- Rio Grande City
- Rockdale
- Rockport
- Rocksprings
- Rockwall
- Rotan
- Round Rock
- San Angelo
- San Augustine
- San Diego
- San Saba
- Sealy
- Seminole
- Seymour
- Shamrock
- Shepherd
- Sherman
- Silverton
- Snyder
- Sonora
- Spearman
- Spur
- Stamford
- Stanton
- Stephenville
- Sterling City
- Stratford
- Sulphur Springs
- Sweetwater
- Tahoka
- Teague
- Texarkana
- Throckmorton
- Trinity
- Tulia
- Tyler
- Uvalde
- Valentine
- Van Horn
- Vega
- Vernon
- Victoria
- Waco
- Waxahachie
- Wellington
- Wichita Falls
- Woodville
- Yoakum
Trucking activity in Texas
FMCSA MCMIS reports 162,900 active motor carriers registered with operations in Texas. The Clean Truck Check program reaches the heavy-duty subset that operates in California, which is why this directory exists.
Interstate carriers
122,400
Intrastate carriers
40,500
Hazmat carriers
8,900
Passenger carriers
2,700
Heavy-duty power units
458,200
Medium-duty power units
71,400
Source: FMCSA MCMIS Registration Statistics. Snapshot 2024-10-01. Last fetched 2026-05-18.