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Licensed Well Drillers & Pump Installers in Duval County, Texas

4 licensed well professionals on record. Sourced from Texas state licensing records.

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.

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Licensed professionals

Name	Phone	License
Bert Haner	—	Individual lic. 59353
David Luis Jr Vasquez	—	Individual lic. 61601
David Luis Sr Vasquez	—	Individual lic. 58738
Guadalupe Jr Jaimez	—	Individual lic. 59652

Test your water first: A certified mail-in test kit screens for 50+ contaminants — bacteria, nitrates, metals, hardness — with lab-grade results, so you know exactly what (if anything) your well needs treated before spending on equipment.

Why hire a licensed well contractor in Texas?

Texas requires well drillers and pump installers to hold a state license to construct, modify, or service private water wells. Hiring a licensed contractor protects your groundwater, keeps you compliant for property sales and loans, and ensures work meets state construction standards. Always verify a contractor's current license status with the state before hiring.