Last reviewed: July 2026
Plumber Licenses in Texas (2026 Guide)
Texas plumbers are licensed and regulated by the Texas State Board of Plumbing Examiners (TSBPE). The state requires individual plumbers to hold either a Journeyman or Master Plumber license, and businesses contracting for plumbing work need a Licensed Plumbing Contractor designation. Local permits are required for essentially all plumbing installations.
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Licenses & Permits for Plumbers in Texas
Master Plumber License
State
Allows a plumber to operate independently, pull permits, and serve as the qualifier for a plumbing contractor business. Requires passing the Master Plumber exam and several years of documented experience.
Journeyman Plumber License
State
Allows a plumber to perform plumbing work under the general supervision of a Master Plumber. Requires passing the Journeyman Plumber exam after completing apprenticeship hours.
Licensed Plumbing Contractor Designation
State
Required for any business contracting to perform plumbing work for others. The business must employ a Master Plumber as its qualifier. The TSBPE registers businesses separately from individual licenses.
Plumbing Permit (per project)
Local
Required for new plumbing installations, repairs to existing systems, and sewer connections. Inspections are required before walls are closed. Houston and other large cities maintain their own inspection departments.
General information only — not legal advice
This guide reflects typical licensing requirements as of July 2026. Requirements change frequently and vary by city, county, and specific business circumstances. Always verify current requirements directly with the relevant issuing authorities before operating your business. This is not legal advice — consult a licensed attorney or business advisor for guidance specific to your situation.