Sidney Cox Plumbing Co

Report card

• Licence activeTSBPE #M-20654, Responsible Master Plumber SIDNEY COX. Issued 19 Apr 1999, expires 30 Apr 2027.
• Licensed 28 yrsSince 19 Apr 1999.
• Liability insuredShannon Johnson, valid to 11 Mar 2027.
• On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
• 95 building permits since 2020Naming this business as the contractor (City of Austin), most recently 11 Sep 2026.

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

Recent permits

Building permits pulled under licence #M-20654, from City of Austin open data, which names contractors up to 3 Nov 2026. Locations are shown to ZIP code only.

• 11 Sep 2026 · Plumbing Permit Repair · ZIP 78703Repair corroded gas line going into house utility has locked out service
• 10 Mar 2026 · Plumbing Permit Repair · ZIP 78744Replace sewer line from cleanout to city tap
• 26 Feb 2026 · Plumbing Permit Repair · ZIP 78757To run 80 of 2 gas lines on roof to connect to three ovens these will be new gas lines.
• 17 Sep 2025 · Plumbing Permit Repair · ZIP 78756Plumbing for Unit A remodel per plans provided by Morris Hoover
• 22 Aug 2025 · Plumbing Permit Repair · ZIP 78759Dig up and repair broken sewer line in two locations one marked in street other marked under building in hallway

Why it ranks #47 of 96 plumbers in Austin

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