General · Austin, TX
Square One Construction
Permit-only record. This profile was created from city building permits naming this company as the contractor. We haven't matched it to a TX Comptroller sales tax permit (common for builders and remodelers), so tax and business-entity fields will be sparse. Location reflects where they pull permits.
Verification summary
Sales tax permit
Not found
Not listed in TX Comptroller active permit holders. Common for builders and remodelers — new residential construction and remodeling generally aren't subject to TX sales tax.
Entity status
Unknown
Not matched in the TX Franchise Taxpayer dataset — may be a sole proprietorship, partnership, or exempt entity.
Safety record
Clean
No reportable injuries in the OSHA Severe Injury Report dataset (Jan 2015–Aug 2025).
Contractor license
TX does not license GCs
Texas has no state license for general contractors, builders, or remodelers (home-builder registration ended in 2009). Building permits are the best public record of real work.
Permit activity
2 in last 12 mo
12 residential permits in Austin, most recent 2026-07-27.
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Claim this profile →Building permits
Residential permits naming this company as the contractor, from city open data.
- Last 12 months
- 2
- All permits
- 12
- Active since
- 2020
- latest Jul 27, 2026
- New-home sq ft
- 1,304
Most recent
Additions & remodels · Austin 78757 · 651 sq ft
Addition/remodel to existing 1-story single family residence addition of dining and utility room remove and replace wood deck add trellis add utility room stairs add .5 bath 3 bed/2.5 bath Roll in expired permit 2013-052939 PP Replace exst sewer line replace gas line city sewer c
Jul 27, 2026City of Austin — Issued Construction PermitsAdditions & remodels · Austin 78705
Renovate existing bath and interior walls remove bathroom window and replace with window similar to historic. Provide foundation improvement per plans. Install new finishes and plumbing fixtures in bath.
Mar 11, 2026City of Austin — Issued Construction PermitsAdditions & remodels · Austin 78751 · 254 sq ft
Addition/remodel. Addition of a bathroom utility room and covered deck to rear of existing noncomplying 1-story single family residence.
May 28, 2025City of Austin — Issued Construction PermitsNew homes · Austin 78757 · 1,304 sq ft
Two-unit use: New construction single family residential 2- story structure to include: workshop with covered patio on 1st floor; exterior stairs leading to 2nd floor; 2nd floor to include: studio space with full bath and covered balcony. New approach to be installed.
Apr 16, 2025City of Austin — Issued Construction PermitsAdditions & remodels · Austin 78704
Interior remodel of SFR
Jul 31, 2024City of Austin — Issued Construction PermitsAdditions & remodels · Austin 78745
New finishes & fixtures at hall bath remodel to convert hall closet to 1/2 bath enlarge closet new built-ins cosmetic improvements at exterior. New trim new front door in existing opening install new beams per structural drawing/specifications. 8/23/24 SM - Only rooms not impact
Jun 28, 2024City of Austin — Issued Construction PermitsAdditions & remodels · Austin 78751
Interior remodel: Enlarge kitchen by removing wall to back entry replace plumbing fixtures new laundry closet new door with sidelights and transom relocate window on west wall of kitchen
Jun 21, 2022City of Austin — Issued Construction PermitsAdditions & remodels · Austin 78757 · 316 sq ft
interior remodel Kitchen cabinetry countertops and finishes Elec plumb mech and framing
Mar 8, 2022City of Austin — Issued Construction PermitsAdditions & remodels · Austin 78757 · 537 sq ft · $75K declared
*Partial demo* Addition/remodel. Addition a bedroom bathroom closet covered deck and uncovered wood deck to rear of existing 1-story SFR.
Aug 2, 2021City of Austin — Issued Construction PermitsRepairs · Austin 78727 · $5K declared
Express: Replace siding trim and fascia
Aug 11, 2020City of Austin — Issued Construction Permits
Declared job values are self-reported on the permit and often blank or understated — they are not revenue. Homeowner street addresses are intentionally omitted.
Licenses & registrations
Texas doesn't license general contractors, builders, or remodelers, so there's no state license to show. City building permits (above) are the best public record of their work.
Officers & owners
Not yet ingested. Source on roadmap: TX Secretary of State.
Legal & safety records
Liens, lawsuits, OSHA incidents, regulatory actions, and complaints from public records.
No legal records found in our public-source coverage.