Hau's Plumbing Inc

Report card

• Licence activeTSBPE #M-17255, Responsible Master Plumber HA HAU. Issued 22 Feb 1989, expires 31 Jul 2027.
• Licensed 38 yrsSince 22 Feb 1989.
• Liability insuredUnited Financial Casualty Co, valid to 2 Jun 2027.
• On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
• 8 building permits since 2020Naming this business as the contractor (City of Dallas), most recently 29 Jul 2025.

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

Recent permits

Building permits pulled under licence #M-17255, from City of Dallas open data, which names contractors up to 2 Nov 2026. Locations are shown to ZIP code only.

• 29 Jul 2025 · Commercial Plumbing Permit · ZIP 75252gas test, replace all new plumbing fixtures in existing restrooms
• 8 Jul 2025 · Residential Plumbing Permit · ZIP 75243gas test for gas release
• 11 Mar 2025 · Residential Plumbing Permit
• 12 Nov 2024 · Commercial Plumbing PermitCommercial Interior Finish-Out work of a new Spa business in existing retail space and as-built building condition.
• 20 Sep 2024 · Residential Plumbing PermitGAS RELAY IN YARD LINE

Why it ranks #36 of 93 plumbers in Dallas

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