Houston, Texas
10 Best Well Drilling Companies in Houston, Texas
Houston-area well work can mean drilling a new water well, restoring household water, replacing a pump or tank, sourcing parts, or supporting an industrial drilling operation. This page separates those needs so property owners and organizations can focus on the capabilities documented for each company.
Our method for this guide
A reputation that holds up over time, real focus on this service and a clear account of how they work: that is how this guide to well drilling companies in Houston, Texas was built and ordered.
No business can pay to be included. Those already in the guide may buy extra visibility, and it is always shown.
Complete list
Full Comparison of 10 Well Drilling Contractors in Houston, Texas
ZamCo Directional Drilling & Utility Company
ZamCo Directional Drilling & Utility Company is a Houston construction company identified as veteran-owned. It is particularly suited to directional boring projects, with a work approach described as punctual, professional, safety-focused and attentive to accurate, fair practices. The company also describes community involvement through nonprofit support and service at the local VFW.
Notable strengths: Directional boring is a specifically associated capability
Projects requiring directional boringClients prioritizing safety-conscious utility constructionOrganizations seeking a veteran-owned construction company5607 Hilary St, Houston, TX 77026, United StatesNabors Industries
Nabors Industries is a Houston drilling contractor and energy-technology provider operating in about 15 countries. Its documented offerings include automated drilling rigs, drilling automation, managed pressure drilling, wellbore services and equipment, digital operations, rig electrification, custom automation and power-distribution solutions. The company serves energy-industry needs across drilling technology and related services.
Notable strengths: Combines drilling services with automation, digital operations and energy-transition solutions
Energy companies seeking drilling technologyProjects requiring drilling automation or digital operationsOrganizations evaluating wellbore, rig or managed-pressure services515 W Greens Rd, Houston, TX 77067, United StatesPrecision Drilling
Precision Drilling is a drilling contractor focused on onshore oil and gas drilling technology. Its Alpha suite uses automation, artificial intelligence and smart algorithms to help drilling businesses save time, reduce risk and lower overall well costs, while its EverGreen suite targets efficiency and emissions through smart monitoring, alternative energies and hydrogen-based technologies.
Notable strengths: Combines drilling automation and AI with environmental technologies
Oil and gas drilling businesses seeking technology-led optimizationOperators focused on drilling efficiency and emissions reduction14041 Vickery Dr, Houston, TX 77032, United StatesR. F. Hull Water Well
R. F. Hull Water Well handles water-well-related repairs, including work on tanks and pumps. The business suits homeowners dealing with an interrupted or malfunctioning well system, with a service approach centered on explaining what needs replacement, showing customers the issue and offering preventive advice. Its repair work covers urgent problems described in customer accounts, including a loss of household water.
Notable strengths: Explains needed replacements and provides preventive advice alongside repairs
Homeowners needing water-well, tank or pump repairs5015 Toho Dr, Houston, TX 77032, United StatesA & L Pump & Well Service
A & L Pump & Well Service is a family-owned well service business based in Highlands, Texas. It responds to well emergencies and troubleshoots pump, control-box, starter-capacitor, electrical-box and aerator problems. The company’s practical approach includes phone troubleshooting and diagnosing smaller component or wiring faults before recommending larger pump replacements.
Notable strengths: Offers phone troubleshooting for some well problems
Homeowners dealing with well-system emergenciesPeople needing pump, control-box or well electrical troubleshootingCustomers who want diagnosis before replacing major equipment2103 N Main St, Highlands, TX 77562, United StatesGulf South Supply Inc
Gulf South Supply Inc is a Houston well drilling contractor and supplier of water-well parts, pumps and related equipment. The business suits residential well owners and do-it-yourself customers who need help identifying components, setting up a pump or working through technical issues. Its practical distinction is hands-on product guidance paired with pump and parts support.
Notable strengths: Staff help identify pump types and explain setup
Residential water-well pump issuesCustomers sourcing well pumps, tanks or water-well parts7721 Airline Dr, Houston, TX 77037, United StatesNabors Technology Center
Nabors Technology Center is a Houston well drilling contractor. It suits projects that require well-drilling support and coordination with equipment operating in different locations. The business is associated with 24/7 equipment support, while its shipping and receiving staff are described as efficient and polite.
Notable strengths: Offers 24/7 equipment support
Projects needing well-drilling contractor supportOperations requiring equipment support across locations8400 Breen Dr, Houston, TX 77064, United States- O
O'Day Drilling
Open 24 hours
O'Day Drilling is a well drilling contractor serving water-well needs in the Rosharon area. It drills wells and handles well service, including emergency troubleshooting after weather-related damage. The business is suited to property owners who need knowledgeable water-well work or help diagnosing a water problem, with one account describing a 500-foot well drilled 15 years earlier.
Notable strengths: Provides water-well troubleshooting in addition to drilling
Property owners needing water-well drilling or serviceHomeowners dealing with well-related water loss or pressure problems5923 County Rd 931, Rosharon, TX 77583, United States Scott Drilling Inc
Scott Drilling Inc is a Houston well drilling contractor serving water-well systems. Its work includes drilling new wells, replacing tanks and pumps, repairing control panels and installing generator connection equipment for well systems. The company suits property owners who need either new well construction or urgent component repairs.
Notable strengths: Handles both new well drilling and ongoing system repairs
Property owners needing a new water wellCustomers repairing pumps, tanks or control panelsWell owners preparing backup power connections11923 Green Pines Cir, Houston, TX 77066, United StatesNational Well Supplies
National Well Supplies is a Houston well-supply business for customers assembling or maintaining well equipment. Its product kits are described as generally including needed components, and the owner provides follow-up help for customers who have questions about their projects.
Notable strengths: Offers well kits with commonly needed components
Customers sourcing well suppliesPeople assembling a well kit who want project guidance1625 Brittmoore Rd B, Houston, TX 77043, United States
The numbers on the map match the positions in the list.
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Well drilling and support services
- New water-well drillingO’Day Drilling and Scott Drilling Inc are described with new water-well drilling, while O’Day also provides related well service and troubleshooting.
- Pump, tank, and control repairsA & L Pump & Well Service, R. F. Hull Water Well, and Scott Drilling Inc address documented pump, tank, control-panel, or related well-system problems.
- Parts, pumps, and project guidanceGulf South Supply Inc supports customers sourcing pumps and water-well parts, while National Well Supplies provides kits and follow-up project help.
- Emergency troubleshootingA & L offers phone troubleshooting for some well problems; O’Day and R. F. Hull are described with urgent or emergency well-system support.
- Industrial drilling technologyNabors Industries and Precision Drilling serve energy-industry needs involving automation, digital operations, wellbore services, efficiency, or emissions-focused technology.
- Directional boring and equipment supportZamCo is associated with directional boring, while Nabors Technology Center is described with 24/7 equipment support across locations.
How to choose a Houston well drilling company
- Define the project before callingSeparate a new residential water well from a pump repair, parts purchase, emergency diagnosis, directional-boring job, or industrial drilling-technology requirement.
- Ask who handles the full systemIf the issue involves a pump, tank, control panel, wiring, or generator connection, compare companies whose supplied descriptions specifically mention those components.
- Consider troubleshooting before replacementA & L’s documented approach includes identifying smaller component or electrical faults before recommending a larger pump replacement.
- Match the contractor to project scaleResidential owners may need water-well drilling or repair, while energy companies should focus on providers described with automation, managed-pressure drilling, digital operations, or wellbore services.
- Clarify location and response needsCheck whether the company serves your property and whether its stated support or emergency approach fits the urgency of the problem.
Frequent questions
Which Houston companies handle water-well pump repairs?
A & L Pump & Well Service, R. F. Hull Water Well, and Scott Drilling Inc are described with pump-related troubleshooting or repair. Gulf South Supply Inc supports pump and parts needs.
Who can drill a new water well?
O’Day Drilling and Scott Drilling Inc are explicitly described with water-well drilling. Confirm the project scope and service area before proceeding.
Where can I buy well parts or kits?
Gulf South Supply Inc supplies water-well parts and pumps, while National Well Supplies offers well kits and project guidance.
Which providers focus on industrial drilling technology?
Nabors Industries and Precision Drilling are described with energy-industry drilling technology, including automation, digital operations, wellbore services, efficiency, and emissions-related solutions.
