Austin Plumbing & Underground LLC

Report card

• Licence activeTSBPE #M-18683, Responsible Master Plumber RANDY MASSINGILL. Issued 3 Mar 1994, expires 30 Apr 2027.
• Licensed 33 yrsSince 3 Mar 1994.
• Liability insuredBurlington Ins Co, valid to 16 Jan 2027.
• 11 building permits since 2020Naming this business as the contractor (City of Austin), most recently 13 Jul 2026.

Checked against the Texas State Board of Plumbing Examiners (TSBPE) register on 4 Nov 2026.

Recent permits

Building permits pulled under licence #M-18683, from City of Austin open data, which names contractors up to 3 Nov 2026. Locations are shown to ZIP code only.

• 13 Jul 2026 · Plumbing Permit New · ZIP 78704New Construction of an Express Car Wash.
• 4 Mar 2026 · Plumbing Permit New · ZIP 787575 - story self-storage bldg. Slab on grade foundation metal stud construction TPO Roof Mechanical Electrical and Plumbing
• 30 Sep 2025 · Plumbing Permit Shell · ZIP 78753A Tilt-up concrete shell retail building.
• 11 Jun 2025 · Plumbing Permit New · ZIP 78617ePlan-Expedited Review: New Construction of Convenience Store Fuel Canopy and Dumpster Enclosure (9566 SF).
• 17 Mar 2025 · Plumbing Permit New · ZIP 78757New construction of a car wash concurrent site plan review Total demo permit will be required for existing structure on site customer will obtain once the...

Why it ranks #41 of 96 plumbers in Austin

Score 46.2 / 100. Claiming this listing or using Theo never changes it. How we rank