Plumbing License in Texas: Fees, Requirements & Startup Costs
Quick answer: In Texas, the Texas State Board of Plumbing Examiners licenses the Master Plumber who must hold the Responsible Master Plumber designation for a plumbing company. The Board lists the initial RMP designation fee as $225; a new Master applicant also faces the separate Master exam processing, examination, and initial license fees. Cities handle permits and inspections.
The company works through an RMP
Texas does not list a separate plumbing company license in the researched record. Instead, a Master Plumber is designated as the Responsible Master Plumber for the contracting operation. That person supervises and manages plumbing work under contracts secured through the license and obtains permits. An RMP can be responsible for only one company at a time. A new owner should settle the RMP relationship before taking contracts, especially if the owner is not the Master Plumber.
Master Plumber and RMP are linked but distinct roles. A Master credential is the individual prerequisite; the responsible designation connects the Master to the business. The Board’s license pages show separate initial and renewal charges for those steps. Review the source-linked state record before deciding which charges apply to an existing Master versus a person still entering the Master path.
Licensing in Texas
Jurisdiction: state
Authority: Texas State Board of Plumbing Examiners (TSBPE)
Plumbers are licensed statewide by the Texas State Board of Plumbing Examiners (TSBPE). There is no separate plumbing company license; the company operates under a Master Plumber designated as Responsible Master Plumber (RMP). Local jurisdictions handle permits and inspections.
Responsible Master Plumber (RMP) designation
BUSINESS Master Plumber who is responsible for supervision/management of plumbing work under contracts secured under their license; may be RMP for only one company at a time; pulls permits.
| Fee | Amount | Period (years) |
|---|---|---|
| Initial RMP designation application (waived if applied during renewal, when only $300 renewal applies) | $225 OFFICIAL FEE Source — tsbpe.texas.gov | 1 |
| Annual RMP renewal | $300 OFFICIAL FEE Source — tsbpe.texas.gov | 1 |
| Late RMP renewal, expired less than 90 days | $150 OFFICIAL FEE Source — tsbpe.texas.gov | 1 |
Master Plumber
INDIVIDUAL Individual license required to become an RMP and run a plumbing business.
| Fee | Amount | Period (years) |
|---|---|---|
| Exam processing fee payable to TSBPE | $25 OFFICIAL FEE Source — tsbpe.texas.gov | — |
| Master Plumber exam fee payable to Pearson VUE on exam day | $128.50 OFFICIAL FEE Source — tsbpe.texas.gov | — |
| Initial Master Plumber license | $75 OFFICIAL FEE Source — tsbpe.texas.gov | 1 |
| Annual Master Plumber renewal | $75 OFFICIAL FEE Source — tsbpe.texas.gov | 1 |
Exam: Provider: Pearson VUE · Fee: 128.5 · Source
Experience: Master: current Texas Journeyman Plumber license held at least 2 years, or at least 1 year plus completion of a US DOL-approved training program. Journeyman prerequisite: at least 8,000 hours of plumbing-trade experience.
Bond: Applies To: No bond requirement stated on TSBPE RMP or Master Plumber pages · Source
Insurance: Requirement: RMP must maintain at least $300,000 of general commercial liability insurance (Certificate of Insurance form filed) · Source
Renewal and CE: Renewal period: 1 year · Continuing education: 6 hours · Source
Local note: Cities issue plumbing permits and perform inspections; the RMP obtains permits and requests inspections.
Data notes
Fees are as posted on TSBPE license-type pages; no effective date stated. Late master renewal: $37.50 (<90 days), $75 (>90 days). Fingerprint processing vendor fee not stated on page (null).
Verified: 2026-09-24
Eligibility is a staffing decision
The Board’s Master path builds on Journeyman status and trade experience. It identifies an exam and fingerprint submission for applicants and examinees. A company depending on a prospective Master cannot assume that designation will be ready when the vehicle is delivered. Check credential status, application documents, exam timing, and the intended start date with the Board. The Board’s Master Plumber page is the starting source.
The RMP must file a certificate of general commercial liability insurance meeting the Board’s requirement. The reviewed RMP and Master pages do not state a bond requirement. That absence should not be read as a waiver of customer contract or local requirements. Ask the insurer to describe the repair, drain, water-heater, or construction work the company will actually perform.
Permits belong in the dispatch plan
Texas cities issue plumbing permits and conduct inspections; the RMP requests them. Before quoting a fixture replacement, water-heater installation, repipe, or new system, determine whether the city requires a permit and what inspection sequence applies. Put permit responsibility in the proposal. Crew scheduling should leave room for the local process, because a completed installation may still need inspection before final closeout.
Master and RMP credentials renew under the Board’s schedule, and the record includes continuing education. The owner should track the individual and responsible designation together so the company does not continue booking work while a needed credential lapses. Confirm renewal instructions directly with TSBPE.
Build the Texas launch budget around the qualified work
A stocked service vehicle, drain equipment, repair fittings, and liability coverage may be priorities for a repair route. An installation business needs material purchasing capacity and time for inspections. Use the preset below, then replace its assumptions with the equipment already owned and the actual insurance quote. Fees for an existing Master and a new applicant should be modeled separately.
| Cost category | Range | Basis |
|---|---|---|
| Licensing | Varies by state — see license table | Official fees depend on state and structure |
| Business formation | Varies by state — see license table | Official fees depend on state and structure |
| Insurance (first year) | $1,750 MARKET ESTIMATE Source | Selected coverage |
| Vehicle | $0–$48,400 MARKET ESTIMATE Source | Own vehicle to cash purchase |
| Tools & equipment | $830–$7,650 MARKET ESTIMATE Source | Basic to pro priced kit anchors |
| Software (first year) | $590–$6,000 MARKET ESTIMATE Source | Basic to pro annual subscription |
Marketing, payroll, working capital, permits: set in the calculator.
Startup Cost Calculator
Estimated startup cost: $12,500–$14,600
Estimated startup cost: $12,500–$14,600. Break-even at about 7 jobs per month.
| Licensing & exam fees | $453.50 OFFICIALLicense details |
|---|---|
| Business formation (state filing) | $300 OFFICIAL |
| Insurance (first year) | $1,750 MARKET ESTIMATEGeneral liability |
| Vehicle acquisition | $0 YOUR INPUTYour existing vehicle; acquisition cost $0Vehicle price sources |
| Tools & equipment | $3,100 MARKET ESTIMATEExcludes unpriced kit items: Pipe wrenches, Tubing cutter, Drain auger, Ladder, Safety gearStarter kit items
|
| Software (first year) | $590–$2,250 MARKET ESTIMATEPublished monthly list price × 12Software price sources
|
| Launch marketing | $1,500 YOUR INPUTYour input — default: 3 months × $500 |
| Payroll reserve | $0 CALCULATEDBLS median wage × 173 hours/month × employees × employer taxes and ECEC benefits × working-capital months |
| Working capital | $4,800–$5,250 CALCULATEDMonthly overhead × working-capital months |
| Permits & compliance | $0 YOUR INPUTYour input — default $0; local requirements may apply |
Monthly overhead: $1,600–$1,750 · Annual operating: $19,300–$21,000 · Break-even: 7 jobs/month
Vehicle operating per month: $760 CALCULATED
Phone and admin per month: $150 YOUR INPUT
Show formula
Startup total is the sum of available first-year cost lines. Monthly overhead includes insurance, software, marketing, vehicle operating, phone and admin, and payroll. Break-even jobs = monthly overhead ÷ (average ticket × gross margin).
For the broader path from licensing through pricing, use the plumbing license guide, startup budget guide, and pricing guide. The job address still determines the permit office.
Official sources
- tsbpe.texas.gov — Initial RMP designation application (waived if applied during renewal, when only $300 renewal applies)
- tsbpe.texas.gov — Exam processing fee payable to TSBPE
- api.bls.gov — BLS OEWS Plumbers, Pipefitters, and Steamfitters
- www.sos.state.tx.us — Texas LLC filing fee
Market sources
- www.insureon.com — Insureon
- www.ramtrucks.com — 2026 Ram ProMaster cargo van (base)
- www.cars.com — 2026 Ford F-150 XL (base)
- www.cars.com — 2026 Ford Transit-150 cargo van (base, T-150 130in low roof RWD)
- www.coxautoinc.com — Used vehicle average listing price (all segments, not cargo-van specific)
- www.walmart.com — Milwaukee M18 FORCE LOGIC 2922-20 press tool (ONE-KEY)
- www.walmart.com — Milwaukee 2773-22L M18 Force Logic long throw press tool kit 1/2-1 in.
- www.walmart.com — RIDGID K-400 drum drain cleaning machine
- www.getjobber.com — Jobber
- www.housecallpro.com — Housecall Pro
- quickbooks.intuit.com — QuickBooks Online
Last updated: September 24, 2026