💧 WellWaterData

Home › Texas

Texas Well Drillers & Water Testing Directory

1740 licensed well professionals from state licensing records — 1091 mapped to 193 Texas counties, plus 649 listed statewide.

Note on Texas listings: Texas's licensing board publishes each contractor's license status but not a phone number or email — these are license records. Use the Texas TDLR license search to confirm a license is current and find contact details.

Get your well water tested

Private wells aren't covered by public water regulations — annual testing for bacteria, nitrates, and local contaminants is on you. Get a certified lab test kit or a treatment quote for your area.

Find testing & treatment options →

Browse by county

Anderson (1)Andrews (3)Angelina (2)Aransas (1)Archer (1)Armstrong (2)Atascosa (5)Austin (9)Bailey (5)Bandera (14)Bastrop (5)Baylor (3)Bee (5)Bell (5)Bexar (34)Blanco (2)Bosque (1)Bowie (4)Brazoria (19)Brazos (1)Brewster (6)Briscoe (3)Brown (1)Burleson (2)Burnet (11)Caldwell (4)Calhoun (3)Cameron (2)Carson (4)Castro (5)Childress (3)Coke (1)Collin (5)Collingsworth (3)Colorado (5)Comal (7)Comanche (3)Cooke (4)Coryell (3)Crockett (5)Crosby (3)Dallam (8)Dallas (5)Dawson (6)Deaf Smith (7)Denton (15)Dimmit (2)Donley (2)Duval (5)Eastland (1)Ector (15)Edwards (1)El Paso (5)Ellis (2)Erath (21)Fayette (8)Fisher (2)Floyd (1)Fort Bend (10)Freestone (2)Frio (8)Gaines (33)Galveston (1)Gillespie (5)Goliad (2)Gonzales (6)Grayson (6)Gregg (9)Grimes (14)Guadalupe (2)Hale (11)Hamilton (4)Hansford (4)Hardeman (1)Hardin (3)Harris (38)Harrison (2)Haskell (1)Hays (27)Hemphill (4)Henderson (6)Hidalgo (3)Hockley (6)Hood (4)Hopkins (1)Houston (2)Howard (4)Hudspeth (1)Hunt (3)Hutchinson (1)Jack (3)Jackson (2)Jasper (5)Jeff Davis (1)Jefferson (2)Jim Hogg (2)Jim Wells (3)Johnson (8)Jones (1)Karnes (5)Kendall (14)Kerr (16)Kimble (4)Kleberg (1)Knox (2)La Salle (1)Lamb (9)Lampasas (4)Lavaca (9)Lee (2)Liberty (6)Limestone (5)Lipscomb (2)Live Oak (6)Llano (3)Lubbock (20)Lynn (2)Madison (6)Marion (1)Martin (6)Mason (5)Mcculloch (4)Mclennan (10)Medina (14)Menard (1)Midland (17)Mills (3)Mitchell (3)Montague (13)Montgomery (43)Moore (7)Motley (2)Nacogdoches (9)Navarro (1)Newton (3)Nolan (2)Nueces (4)Ochiltree (1)Oldham (2)Orange (5)Palo Pinto (1)Panola (3)Parker (19)Parmer (4)Pecos (4)Polk (3)Potter (9)Randall (17)Reagan (1)Real (1)Reeves (1)Refugio (2)Robertson (2)Runnels (5)Sabine (2)San Augustine (1)San Patricio (3)San Saba (3)Schleicher (1)Scurry (1)Shackelford (2)Shelby (2)Sherman (1)Smith (7)Somervell (4)Starr (5)Stonewall (1)Sutton (2)Tarrant (16)Taylor (6)Terrell (1)Terry (7)Tom Green (13)Travis (9)Upton (1)Uvalde (13)Val Verde (9)Van Zandt (3)Victoria (5)Walker (7)Waller (4)Washington (4)Webb (2)Wharton (4)Wheeler (3)Wilbarger (2)Willacy (1)Williamson (9)Wilson (7)Wise (14)Wood (5)Yoakum (1)Zavala (3)

Plus 649 pros licensed statewide or without a county on file.