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TX Compliance Guide Licensed Water Well Driller (WWD) / Pump Installer (WPI) Verified for 2026/2027 Plumbing & Water Systems

Texas Water Well Drilling & Pump Installation Contractor

Comprehensive regulatory guidelines, surety bond pricing, and required liability coverage established by the Texas Department of Licensing and Regulation (TDLR) — Water Well Program. Verify statutory rules, satisfy commercial property owners, and access digital ACORD certificates in under 5 minutes.

Audited by Pasi Tapio Hakamaki • Editorial Review: September 2026 • Statutory Authority: Texas Department of Licensing and Regulation (TDLR) — Water Well Program
Min General Liability
$1,000,000
Occurrence / $2,000,000 General Aggregate
Required State Bond
No statewide contractor license bond required
No Statewide License Bond Required by TDLR / TSBPE
Board Application Fee
Varies by regulatory agency ($115 - $225 for TDLR/TSBPE licenses; $60 - $130 for municipal contractor registration)
Exam Provider: PSI Services (State Licenses: TDLR & TSBPE) / Local Municipal Review
License Renewal
Annual or Biennial by trade
CE: 0 Hours (No statewide CE required for general contracting; local rules apply)
✓
Primary Source Verified: 2026 Statutory Code Review
Requirements cross-referenced against the official Texas Department of Licensing and Regulation (TDLR) — Water Well Program administrative code.
Official TX Board Portal → | Our Audit Methodology
Interactive Compliance Tool Live 2026 Underwriting Matrix

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Target Jurisdiction
Texas (TX)
Trade Classification
Water Well Drilling & Pump Installation Contractor
Estimated Annual Gross Revenue $350,000
$50k $1.5M $3M+
Estimated Statutory Costs Instant Certificate Available
General Liability (GL)
$1,000,000 Each Occurrence / $2,000,000 General Aggregate
$241/mo
~$2,888 / year
Contractor License Bond
Texas $0 State Bond
$0/yr
No State License Bond Required by TDLR / TSBPE ($0 Statutory State Bond)
Workers' Comp Guidance: Elective for private construction (§ 406.002); Mandatory for public works construction (§ 406.096). Governed under Texas Labor Code § 406.002 (Private Elective) & § 406.096 (Public Mandatory). Commercial GCs almost universally mandate active coverage before jobsite dispatch.
Review Governing Statutory Citations Explore 50-State Licensing Directory →

*Estimates based on standard market rates for commercial artisan contractors. Exact quotes require underwriting review of prior loss history, specific endorsements, and payroll declarations.

Water Well Drilling & Pump Installation Contractor Scope of Work & Legal Permitting Authority

Water well drillers operate deep rotary drill rigs, place steel well casings, seal sanitary grout rings, and install submersible well pumps.

Defined Authorized Scope of Construction:

Potable water well drilling, agricultural high-yield irrigation wells, submersible deep well pumps, pressure tank skids, and well logging.

Permit Trigger in Texas: All new groundwater well spuddings and casing perforations
Minor Work Exemption Threshold: No statewide dollar threshold; governed by municipal IRC/IBC Section 105.2 permit exemption rules; $0 threshold for state-licensed trades and work requiring building permits

Mandatory Experience Prerequisites

4 years rotary or cable tool rig operation, hydrogeology, aquifer casing setting, and well disinfection experience

Required Insurance Policy Endorsements

Dry Hole Warranty Buyback, Aquifer Contamination Pollution Endorsement, Drill Rig In-Transit Floater

Governing Technical Code & Safety Standard
Texas Occupations Code Chapters 1901 & 1902 & 16 TAC Chapter 76
Uniform Plumbing Code (UPC) / International Plumbing Code (IPC) & ASSE 5000
Testing & Compliance Benchmarks: ASSE 1013 reduced pressure backflow testing and NSF/ANSI 61 lead-free potable water certifications. Enforces DWV hydrostatic pressure tests, anti-scald mixing valve calibration, and municipal sewer connection permits.
Procedural Roadmap

How to Obtain a Water Well Drilling & Pump Installation Contractor License in Texas

Official 4-step compliance path pursuant to Texas Occupations Code Chapters 1901 & 1902 & 16 TAC Chapter 76.

Official Board Rules →
1

Legal Entity & EIN Formation

Texas Business Entity Filing Statutes

Form your business entity (LLC, Corporation, or Sole Proprietorship) with the Texas Secretary of State and secure your Federal Employer Identification Number (FEIN). Ensure your registered business name precisely matches all state and municipal filings.

2

Designate Qualifying Individual (QI)

Texas Department of Licensing and Regulation (TDLR) — Water Well Program Experience Verification Rules

Appoint a Qualifying Party, Primary Qualifying Agent, or Responsible Managing Employee (RME). The QI must verify 4 years rotary or cable tool rig operation, hydrogeology, aquifer casing setting, and well disinfection experience and satisfy experience criteria governed under Texas Occupations Code Chapters 1901 & 1902 & 16 TAC Chapter 76.

3

Execute Statutory Bond & Insurance

Texas Occupations Code Chapters 1901 & 1902 & 16 TAC Chapter 76 Financial Responsibility Mandates

Secure the mandatory No statewide required contractor license bond executed by an admitted surety. File an official Certificate of Insurance (COI) maintaining at least $1,000,000 Each Occurrence / $2,000,000 General Aggregate Commercial General Liability, naming Texas Department of Licensing and Regulation (TDLR) — Water Well Program as certificate holder.

4

Examination & Board License Issuance

PSI Services (State Licenses: TDLR & TSBPE) / Local Municipal Review Candidate Information Bulletin (CIB)

Complete the Texas Business & Law examination along with the specific Water Well Driller technical trade examination administered by PSI Services (State Licenses: TDLR & TSBPE) / Local Municipal Review. Submit application fees (Varies by regulatory agency ($115 - $225 for TDLR/TSBPE licenses; $60 - $130 for municipal contractor registration)) to receive official licensure and permit pull authorization.

Regulatory Authority: Texas Department of Licensing and Regulation (TDLR) — Water Well Program (TX)
Official State Government Portal

Ready to file with the Texas Department of Licensing and Regulation (TDLR) — Water Well Program?

Make sure your statutory No statewide contractor license bond required (and for LLC entities, your General Liability Certificate listing the state licensing board as certificate holder) are electronically active prior to submitting application fees.

Visit Official TX Board Portal Calculate Statutory Minimums →
Verified Statutory Guidance

Texas Water Well Driller Compliance & Insurance FAQs

Direct answers on state licensing prerequisites, insurance thresholds, and surety bond regulations.

Is a state contractor license legally mandated for Water Well Drillers in Texas?

Yes, executing commercial or residential water well driller projects in Texas legally requires an active state contractor license issued by the Texas Department of Licensing and Regulation (TDLR) — Water Well Program under Texas Occupations Code Chapters 1901 & 1902 & 16 TAC Chapter 76. Performing contracting services without official board credentials triggers immediate stop-work orders, statutory fines, and civil citations.

What technical codes govern water well driller operations in Texas?

Water Well Drilling & Pump Installation Contractor installations in Texas must strictly adhere to the Uniform Plumbing Code (UPC) / International Plumbing Code (IPC) & ASSE 5000. In addition, all completed work and materials must satisfy ASSE 1013 reduced pressure backflow testing and NSF/ANSI 61 lead-free potable water certifications to pass municipal building inspection.

What are the commercial general liability insurance minimums for Water Well Drillers in Texas?

Water Well Drillers in Texas typically must maintain a minimum of $1,000,000 Each Occurrence / $2,000,000 General Aggregate in commercial general liability insurance. Under Texas statutory rules and General Contractor (GC) bid standards, policies must cover bodily injury, property damage, and completed operations to secure jobsite clearance.

How much does the required Texas Water Well Driller surety bond cost?

A Texas water well driller license bond costs between $0 and $0 per year for contractors with standard credit, satisfying the statutory No statewide required bond requirement. High-risk credit profiles range from $0 to $0 annually. Premium rates are calculated as a percentage of the total bond penal sum.

Is workers' compensation insurance required for Water Well Drillers in Texas?

Under state statute (Texas Labor Code § 406.002 (Private Elective) & § 406.096 (Public Mandatory)), workers' compensation insurance is elective in Texas. However, commercial project owners, general contractors, and institutional jobsites almost universally mandate active workers' compensation coverage before dispatching crews. Non-subscribers who decline coverage face strict common-law civil liability and must adhere to state reporting requirements (Elective for private employers; non-subscribers must file annual DWC Form-005 with TDI-DWC and forfeit common-law defenses under § 406.033. Mandatory on public works under § 406.096 (DWC Form-081/083).).

Does Texas offer contractor license reciprocity for Water Well Drillers?

Yes, Texas maintains formal reciprocal licensing agreements with AR, LA, NM, OK for qualified water well driller applicants. Out-of-state contractors in good standing under equivalent statutory frameworks can apply to waive trade exams, though state law and business rules testing may still apply.

Primary Sources

Official Statutory Citations & Legal Authorities

Jurisdiction: Texas (TX)
Primary Licensing Authority
Texas Department of Licensing and Regulation (TDLR) — Water Well Program
Official State Portal Link →
Enabling State Statute / Administrative Code
Texas Occupations Code Chapters 1901 & 1902 & 16 TAC Chapter 76
Statutory authority for trade licensing & discipline
Mandatory License Bond Statute
No statewide contractor license bond required (Texas has no universal contractor bond law). Municipal permit bonds may apply locally (e.g., Houston, Dallas, San Antonio) as a condition of city contractor registration.
Continuous penal surety bond filing
Governing Technical Code & Testing Standards
Uniform Plumbing Code (UPC) / International Plumbing Code (IPC) & ASSE 5000
Testing Provider: PSI Services (State Licenses: TDLR & TSBPE) / Local Municipal Review • ASSE 1013 reduced pressure backflow testing and NSF/ANSI 61 lead-free potable water certifications
PTH
Statutory Research Standards & Verification Desk

Audited by Pasi Tapio Hakamaki • Managing Editor

This compliance benchmark for Texas Water Well Drilling & Pump Installation Contractors is audited against primary state legislative statutes (Texas Occupations Code Chapters 1901 & 1902 & 16 TAC Chapter 76) and administrative rules published by the Texas Department of Licensing and Regulation (TDLR) — Water Well Program. TradeCertify maintains strict editorial independence. If you represent a regulatory body or note an erratum in statutory bond limits, please contact our research desk.

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Official Statutory Minimums
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