Contractor Profile
Tx Sinclair Builders,llc
Tx Sinclair Builders,llc is a diversified Austin contractor — 23 segment-eligible permits spanning 4 segments, led by commercial alteration (48%) and commercial mep (30%). Its permit record in Austin spans 2023–2026. Filing activity is down 67% over the last 90 days versus the prior 90.
First permit: Apr 25, 2023 (1,224d ago)Latest permit: Jul 2, 2026 (60d ago)
The sales record
- Market
- Austin
- Active
- 2023–2026 · 3 yrs
- Licenses on file
- 0
- Reliable value
- —
- Coverage
- —
- Reliable filings
- —
- Rank in Austin
- #4,867
- Permits (all-time, all segments)
- 24
- Filings 90d
- 1
- Filings 30d
- 0
- Latest permit
- Jul 2, 2026
Typical project sizeNot enough valued permits to summarize.
Where they work
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
What we won’t fabricate
Tx Sinclair Builders,llc has 24 permits, but too few carry a value we can stand behind — so we publish — for reliable value, never a guess. They still rank by volume; the dollar figure stays honest.
—Below our reliability threshold — too few filings carry a value we stand behind
Monthly activity
Oct ’240–2 permits/moJul ’26
permits per month
Monthly value isn’t shown: too few of Tx Sinclair Builders,llc’s permits carry a reliable valuation, so we publish the count trend only rather than a value line built from gaps.
Service area
Typical service area ~6 mi in Austin
The p90 footprint of where Tx Sinclair Builders,llc has pulled permits in Austin — drawn from all 24 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- Austin24
Recent permitsLargest recent$100K· 5211 Woodview Ave, Austin, TX 78756
Showing 20 of 23 permits by Tx Sinclair Builders,llc in the indexed window · most recent first
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- Jul 2, 2026Commercial Alteration6300 Bridge Point Pkwy Bldg 1 Unit 300, Austin, TX 78730Alteration—applied Jun 24, 2026
- Apr 24, 2026Commercial Alteration1608 W 35th St, Austin, TX 78731Alteration—applied Mar 20, 2026
- Apr 17, 2026Commercial Alteration301 Nature Center Dr Bldg 1, Austin, TX 78746Alteration—applied Mar 4, 2026
- Mar 13, 2026Commercial Demolition1608 W 35th St, Austin, TX 78731Demolition · Commercial$1 ⚠applied Mar 11, 2026
- Feb 9, 2026Commercial Demolition301 Nature Center Dr, Austin, TX 78746Demolition · Commercial$1 ⚠
- May 7, 2025Commercial Alteration8140 N Mopac Expy Svrd Sb Bldg C Unit FLR2, Austin, TX 78759Alteration—applied Mar 20, 2025
- May 7, 2025Commercial Alteration8140 N Mopac Expy Svrd Sb Bldg C Unit FLR1, Austin, TX 78759Alteration—applied Mar 20, 2025
- Apr 22, 2025Commercial Alteration8140 N Mopac Expy Svrd Sb Bldg A Unit FLR2, Austin, TX 78759Alteration—applied Apr 4, 2025
- Apr 18, 2025Commercial Alteration8140 N Mopac Expy Svrd Sb Bldg A Unit FLR1, Austin, TX 78759Alteration—applied Apr 4, 2025
- Jan 31, 2025Residential New (Single-Family)5211 Woodview Ave, Austin, TX 78756New Construction Residential Sf$100Kapplied May 23, 2024
- Jan 31, 2025Residential New (Single-Family)5211 Woodview Ave, Austin, TX 78756New Construction Residential Sf$100Kapplied May 23, 2024
- Oct 3, 2024Commercial Alteration8701 Menchaca Rd Bldg 1 Unit 210, Austin, TX 78748Alteration—applied Aug 31, 2023
- Mar 20, 2024Commercial MEP2608 Perseverance Dr, Austin, TX 78731Plumbing · Commercial—applied Nov 13, 2023
- Mar 14, 2024Commercial MEP9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759Plumbing · Commercial—applied Dec 14, 2023
- Mar 6, 2024Commercial Alteration2608 Perseverance Dr, Austin, TX 78731Alteration—applied Nov 13, 2023
- Mar 5, 2024Commercial MEP9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759Electrical · Commercial—applied Dec 14, 2023
- Feb 29, 2024Commercial MEP9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759HVAC / Mechanical · Commercial—applied Dec 14, 2023
- Feb 29, 2024Commercial Alteration9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759Alteration—applied Dec 14, 2023
- Jan 17, 2024Residential New (Single-Family)4500 Sinclair Ave, Austin, TX 78756New Construction Residential Sf—applied Oct 13, 2023
- Jun 5, 2023Commercial MEP117 E Oltorf St, Austin, TX 78704HVAC / Mechanical · Commercial—applied Feb 21, 2023
Jul 2, 2026 applied Jun 24, 2026 | 6300 Bridge Point Pkwy Bldg 1 Unit 300, Austin, TX 78730 | Commercial Alteration | — |
Apr 24, 2026 applied Mar 20, 2026 | 1608 W 35th St, Austin, TX 78731 | Commercial Alteration | — |
Apr 17, 2026 applied Mar 4, 2026 | 301 Nature Center Dr Bldg 1, Austin, TX 78746 | Commercial Alteration | — |
Mar 13, 2026 applied Mar 11, 2026 | 1608 W 35th St, Austin, TX 78731 | Commercial Demolition Commercial | $1 ⚠ |
Feb 9, 2026 | 301 Nature Center Dr, Austin, TX 78746 | Commercial Demolition Commercial | $1 ⚠ |
May 7, 2025 applied Mar 20, 2025 | 8140 N Mopac Expy Svrd Sb Bldg C Unit FLR2, Austin, TX 78759 | Commercial Alteration | — |
May 7, 2025 applied Mar 20, 2025 | 8140 N Mopac Expy Svrd Sb Bldg C Unit FLR1, Austin, TX 78759 | Commercial Alteration | — |
Apr 22, 2025 applied Apr 4, 2025 | 8140 N Mopac Expy Svrd Sb Bldg A Unit FLR2, Austin, TX 78759 | Commercial Alteration | — |
Apr 18, 2025 applied Apr 4, 2025 | 8140 N Mopac Expy Svrd Sb Bldg A Unit FLR1, Austin, TX 78759 | Commercial Alteration | — |
Jan 31, 2025 applied May 23, 2024 | 5211 Woodview Ave, Austin, TX 78756 | Residential New (Single-Family) | $100K |
Jan 31, 2025 applied May 23, 2024 | 5211 Woodview Ave, Austin, TX 78756 | Residential New (Single-Family) | $100K |
Oct 3, 2024 applied Aug 31, 2023 | 8701 Menchaca Rd Bldg 1 Unit 210, Austin, TX 78748 | Commercial Alteration | — |
Mar 20, 2024 applied Nov 13, 2023 | 2608 Perseverance Dr, Austin, TX 78731 | Commercial MEP Commercial | — |
Mar 14, 2024 applied Dec 14, 2023 | 9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759 | Commercial MEP Commercial | — |
Mar 6, 2024 applied Nov 13, 2023 | 2608 Perseverance Dr, Austin, TX 78731 | Commercial Alteration | — |
Mar 5, 2024 applied Dec 14, 2023 | 9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759 | Commercial MEP Commercial | — |
Feb 29, 2024 applied Dec 14, 2023 | 9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759 | Commercial MEP Commercial | — |
Feb 29, 2024 applied Dec 14, 2023 | 9430 Research Blvd Svrd Sb Bldg 4 Unit 300, Austin, TX 78759 | Commercial Alteration | — |
Jan 17, 2024 applied Oct 13, 2023 | 4500 Sinclair Ave, Austin, TX 78756 | Residential New (Single-Family) | — |
Jun 5, 2023 applied Feb 21, 2023 | 117 E Oltorf St, Austin, TX 78704 | Commercial MEP Commercial | — |
Sites Tx Sinclair Builders,llc returns to6 in Austin
Addresses where Tx Sinclair Builders,llc has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
Other top Commercial Alteration contractors in Austin
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- Balfour Beatty Construction, LLC960 commercial alteration
- The Burt Group**main**826 commercial alteration
- Marcon Construction CO.761 commercial alteration
- Structura, INC.631 commercial alteration
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