Texas Septic Inspectors

Find a licensed septic inspector, installer or maintenance provider in Texas

A free, independent list of 4,235 current TCEQ on-site sewage facility (OSSF) license holders across 219 Texas counties: 2,113 Installer II, 997 Installer I, 1,135 Site Evaluator, 1,371 Maintenance Provider and 963 Designated Representative licenses. Each county page also names the local permitting authority.

Independent directory. Names, license types and numbers come from the TCEQ licensing database (current OSSF licenses, downloaded Oct 28, 2026). The county is the one on each license holder's TCEQ record, not necessarily where they work. Phone numbers and cities appear only when the license holder authorized TCEQ to release business contact information. Verify the license with TCEQ before hiring.

Counties by metro area

Greater Houston

Harris County (102)Fort Bend County (43)Montgomery County (149)Brazoria County (62)Galveston County (27)Waller County (36)Liberty County (24)Chambers County (8)Austin County (27)

Dallas–Fort Worth

Dallas County (15)Tarrant County (45)Collin County (45)Denton County (64)Ellis County (45)Johnson County (74)Kaufman County (41)Parker County (83)Rockwall County (15)Wise County (57)Hunt County (54)Hood County (46)

Austin area

Travis County (124)Williamson County (102)Hays County (87)Bastrop County (73)Caldwell County (32)Burnet County (51)Blanco County (17)

San Antonio area

Bexar County (102)Comal County (95)Guadalupe County (51)Kendall County (38)Medina County (26)Wilson County (25)Atascosa County (15)Bandera County (25)

Between the metros

Bell County (59)Brazos County (43)Washington County (37)Fayette County (28)Colorado County (12)Lee County (18)Burleson County (19)Milam County (17)Falls County (10)Hill County (24)Navarro County (24)Robertson County (10)Grimes County (31)Walker County (31)San Jacinto County (12)Polk County (30)Waller County (36)Wharton County (17)Gonzales County (11)Lavaca County (14)

All other counties

Anderson County (29)Andrews County (2)Angelina County (33)Aransas County (23)Archer County (6)Armstrong County (1)Bailey County (2)Baylor County (1)Bee County (8)Bosque County (8)Bowie County (11)Brewster County (7)Brooks County (1)Brown County (23)Calhoun County (1)Callahan County (8)Cameron County (24)Camp County (13)Carson County (2)Cass County (12)Castro County (1)Cherokee County (18)Childress County (1)Clay County (7)Coke County (3)Coleman County (7)Comanche County (8)Concho County (1)Cooke County (26)Coryell County (29)Crane County (1)Crosby County (1)Culberson County (1)Dallam County (3)Dawson County (3)Deaf Smith County (4)Dewitt County (9)Dimmit County (1)Donley County (4)Eastland County (5)Ector County (56)Edwards County (4)El Paso County (22)Erath County (40)Fannin County (18)Fisher County (1)Foard County (1)Franklin County (6)Freestone County (5)Frio County (3)Gaines County (15)Garza County (3)Gillespie County (32)Goliad County (8)Gray County (2)Grayson County (46)Gregg County (17)Hale County (5)Hamilton County (4)Hansford County (1)Hardin County (16)Harrison County (16)Hartley County (6)Haskell County (1)Hemphill County (2)Henderson County (50)Hidalgo County (47)Hockley County (6)Hopkins County (15)Houston County (4)Howard County (9)Hudspeth County (1)Hutchinson County (2)Jack County (7)Jackson County (11)Jasper County (10)Jeff Davis County (2)Jefferson County (12)Jim Wells County (20)Jones County (13)Karnes County (11)Kerr County (39)Kimble County (6)Kleberg County (11)Knox County (1)La Salle County (2)Lamar County (16)Lamb County (2)Lampasas County (24)Leon County (18)Limestone County (16)Live Oak County (7)Llano County (30)Lubbock County (35)Lynn County (3)Madison County (6)Marion County (5)Martin County (3)Mason County (6)Matagorda County (10)Maverick County (4)Mcculloch County (5)Mclennan County (60)Menard County (1)Midland County (46)Mills County (3)Mitchell County (3)Montague County (10)Moore County (4)Morris County (4)Nacogdoches County (12)Newton County (2)Nolan County (3)Nueces County (22)Ochiltree County (2)Orange County (15)Palo Pinto County (24)Panola County (4)Parmer County (1)Pecos County (3)Potter County (28)Presidio County (2)Rains County (13)Randall County (44)Reagan County (1)Real County (6)Red River County (6)Reeves County (7)Runnels County (2)Rusk County (6)Sabine County (8)San Patricio County (17)San Saba County (5)Schleicher County (1)Scurry County (2)Shelby County (3)Smith County (59)Somervell County (9)Starr County (10)Stephens County (11)Swisher County (1)Taylor County (29)Terry County (3)Throckmorton County (2)Titus County (8)Tom Green County (23)Trinity County (6)Tyler County (6)Upshur County (9)Uvalde County (21)Val Verde County (6)Van Zandt County (31)Victoria County (26)Ward County (4)Webb County (19)Wheeler County (1)Wichita County (12)Wilbarger County (1)Willacy County (4)Wood County (31)Yoakum County (2)Young County (7)Zapata County (2)Zavala County (3)

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