Texas Plumbing Contractor License Cost & Requirements (2026)
Texas does not hand a plumber a Responsible Master Plumber license in one step, whatever the cost guides say. The RMP is a designation bolted onto an existing Master Plumber license, issued by the Texas State Board of Plumbing Examiners (TSBPE). First you climb to Master. Then, and only then, can the designation be added, and it comes with an insurance obligation instead of the bond most websites claim Texas requires.
That two-stage structure is why this page's numbers need reading as a route, not a single license fee: $453.50 in state and exam charges the first time through, and $375 a year to keep both credentials alive. The stages, and the one-company rule that makes an RMP valuable, are set out below.
Texas Plumbing Contractor Fee Estimator
Regulatory fee breakdown for Responsible Master Plumber (RMP) Designation
Itemized Fee Schedule
Texas Department of Licensing & Regulation (TDLR)
All applications and exams must be registered directly with this board.
Fee figures on this page were checked against Texas State Board of Plumbing Examiners (TSBPE) on October 29, 2026. View the official source
Regulatory & Licensing Requirements Summary
| Official License Classification | Responsible Master Plumber (RMP) Designation |
| Minimum Experience | 2 Years (Journeyman / Field Supervisor) |
| Mandatory State Surety Bond | Not required at state level (Local permits may apply) |
| General Liability Insurance | Licensed trades only: $300,000 per occurrence minimum (electrical contractors $300k/$600k/$300k; ACR Class B $100k/$200k/$100k). No state GL requirement for general contractors. |
| Estimated Application Processing Time | 4 - 6 weeks |
| Renewal Cycle & CE Requirement | Every 1 year(s) with 6 hours of Continuing Education |
Warning: Unlicensed Contracting Penalties in Texas
Texas has no state general-contractor license, so there is no single state penalty. In the licensed trades, unlicensed electrical or plumbing work is a Class C misdemeanor, and TDLR or the TSBPE can add administrative penalties of up to $5,000 per violation (each day counts separately) and issue cease-and-desist orders.
Note: In many states, unlicensed contractors also lose the ability to file mechanic's liens or sue for non-payment in civil courts.
Special Statutory Notes for Texas
Two-stage route regulated by the Texas State Board of Plumbing Examiners (TSBPE). First become a Texas Master Plumber: you must have held a Journeyman Plumber license for at least 2 years (or at least 1 year plus a US Department of Labor approved apprenticeship program), then pass the Master exam ($25 TSBPE processing fee + $128.50 Pearson VUE exam fee) and pay the $75 initial Master license fee.
A one-time $39.05 fingerprint fee (IdentoGO) also applies if fingerprints are not already on file. The RMP designation is then added to that Master license for the $225 application fee shown in the calculator above. There is no surety bond: an RMP must carry at least $300,000 of commercial general liability insurance and keep a Certificate of Insurance on file with TSBPE.
Renewals are annual: $300 for the RMP designation plus $75 for the Master license ($375 total), with 6 hours of continuing education per year. An RMP cannot also hold a Plumbing Inspector license.
Texas licenses specific trades at state level through TDLR (electrical, HVAC) and the TSBPE (plumbing). There is no state general contractor license; general contractors register or pull permits at municipal level (e.g., Austin, Dallas, Houston).
Stage one: Master Plumber. Stage two: the RMP designation
To sit the Master exam you must have held a Journeyman Plumber license for at least two years, or at least one year alongside completion of a US Department of Labor approved apprenticeship program. The exam itself is charged in two parts: a $25 processing fee to TSBPE and $128.50 to Pearson VUE on exam day. Passing brings a $75 initial Master license fee, and exam applicants who have not fingerprinted with TSBPE before pay a one-time $39.05 IdentoGO fingerprint fee.
The RMP designation is a separate application on top of that license: $225, no exam. What it buys is legal responsibility: the RMP is the master plumber of record whose license a plumbing company operates under. Texas restricts that role tightly. An RMP can serve as RMP of record for only one company at a time, and cannot simultaneously hold a Plumbing Inspector license.
Insurance instead of a bond, and $375 a year to stay licensed
There is no surety bond at any stage of this route. What the RMP must carry is commercial general liability insurance of at least $300,000, covering all claims arising in any one-year period, with a Certificate of Insurance kept on file with TSBPE. Older copies of this page claimed Texas demanded a $15,000 bond for plumbers. It does not, and it never appears in TSBPE's requirements; the $300,000 policy is the financial gate.
Renewals are annual and they stack. The RMP designation renews at $300 a year and the Master license underneath it at $75, so a practicing RMP pays $375 a year in renewal fees, with 6 hours of continuing professional education required annually. Both of TSBPE's application forms put typical processing at 30 to 45 days for straightforward applications, per stage.
Mistakes that delay a Texas Plumber application
- Budgeting for a $15,000 surety bond. No bond exists in the Texas plumbing route; the requirement is a $300,000 liability policy with a certificate on file.
- Treating the RMP as a license you apply for directly. It is a designation added to a current Master Plumber license, and the Master stage has its own exam and fees.
- Paying $220 renewal figures copied from old pages. The real stack is $300 for the designation plus $75 for the Master license: $375 a year.
- Planning to be the RMP for two companies, or holding a Plumbing Inspector license at the same time. TSBPE allows an RMP neither arrangement.
- Skipping the fingerprint step. First-time exam applicants pay a one-time $39.05 IdentoGO fee; it is small, and it is not optional.
Texas Plumber Licensing FAQ
Why do some sources list the Texas Master Plumber exam at $175?
Because TSBPE's own rule book does. Section 361.6 of the Board Rules lists the Master Plumber examination at $175, but the Board's current Master Plumber page and its January 2026 exam application form charge the exam in two parts: $25 processing to TSBPE plus $128.50 to Pearson VUE, which is $153.50. This page publishes the figure applicants actually pay, and flags the conflict rather than hiding it.
Can an RMP be responsible for more than one plumbing company?
No. An RMP may be the RMP of record for only one company, and an RMP may not simultaneously hold a Plumbing Inspector license. If an RMP leaves a company, the designation has to move with them; dropping the designation itself costs a $10 fee.
Is there a training course required for the RMP designation?
Not in the current rules. Older versions of TSBPE's rules carried a training-course requirement for the RMP, and some websites still describe one, but the current RMP page and the April 2026 designation application form list no course at all. What the designation requires is a current Master Plumber license, the $225 application fee, and the $300,000 liability insurance with its certificate on file.
How much does it cost to keep an RMP designation each year?
$375 in TSBPE renewal fees: $300 to renew the RMP designation and $75 to renew the Master Plumber license it sits on, plus 6 hours of continuing professional education. Late renewals add $37.50 or $75 on the Master license depending on how late, and $150 or $300 on the designation.
How much does a Plumbing Contractor license cost in Texas?
The filing and licensing fees on the Texas Plumbing Contractor schedule total approximately $453.50. This consists of a $225 application fee, a $153.50 examination fee, and a $75 initial license fee.
How long does it take to get a Plumbing Contractor license in Texas?
On average, the processing time through Texas Department of Licensing & Regulation (TDLR) takes 4 - 6 weeks, assuming your proof of 2 years of qualifying trade experience and background check are submitted correctly.
What are the penalties for working as an unlicensed Plumber in Texas?
Texas has no state general-contractor license, so there is no single state penalty. In the licensed trades, unlicensed electrical or plumbing work is a Class C misdemeanor, and TDLR or the TSBPE can add administrative penalties of up to $5,000 per violation (each day counts separately) and issue cease-and-desist orders.
How often do you need to renew a Plumber license in Texas?
Licenses must be renewed every 1 year(s) with a renewal fee of $375. You must also complete 6 hours of approved Continuing Education (CE).