Contractor Profile

Square One Construction

Square One Construction is a diversified Austin contractor — 85 segment-eligible permits spanning 7 segments, led by residential mep (46%) and residential alteration (33%). Its permit record in Austin spans 2000–2026. Reliable permit valuations total ≈$2.4M (across the 79% of filings with a valuation we can stand behind).

First permit: Mar 16, 2000 (9,613d ago)Latest permit: Mar 11, 2026 (122d ago)

The sales record

Territory: Austin
Active: 2000–2026 · 26 yrs
Licenses on file: 0
Canonical ID: 311,649
Reliable value: $2.4M
Coverage: 79%
Reliable filings: 69
Rank in Austin: #1,658
Permits (all-time): 119
Filings 90d: 0
Filings 30d: 0
Latest permit: Mar 11, 2026

Typical project size$25Ktypically $10K–$48K across 69 valued permits

Where they work

Ranked #1,690 in the Austin Residential MEP leaderboard →

Firmographics

License & registration IDs on fileNo license records in the source data.

Direct contactNot in our data — we don’t fabricate firmographics.

Service area

Typical service area ~6 mi in Austin

The p90 footprint of where Square One Construction has pulled permits in Austin — based on 119 geocoded permits (100% of their indexed set). It reflects detected permit activity, not a guaranteed service-area claim.

Austin119

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Recent permitsLargest recent$151K· 505 E 40TH ST, AUSTIN, TX 78751

Showing 20 of 85 permits by Square One Construction · most recent first

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Apr 16, 2025 applied Mar 2, 2025	2007 PAYNE AVE BLDG 2, AUSTIN, TX 78757	Residential New (Single-Family)	—
Mar 12, 2025 applied Mar 2, 2025	2007 PAYNE AVE, AUSTIN, TX 78757	Residential Demolition Residential	—
Jun 28, 2024 applied May 21, 2024	4503 NAVAJO PATH, AUSTIN, TX 78745	Multifamily Alteration	—
Aug 11, 2020	13115 KELLIES FARM LN, AUSTIN, TX 78727	Residential Alteration	$5K
Apr 9, 2020	2007 PAYNE AVE, AUSTIN, TX 78757	Residential Alteration	$2K
Jan 25, 2018 applied Dec 4, 2015	716 PATTERSON AVE, AUSTIN, TX 78703	Residential Demolition Residential	$5K
Mar 4, 2016 applied Dec 4, 2015	716 PATTERSON AVE, AUSTIN, TX 78703	Residential New (Single-Family)	$5K
Dec 30, 2015 applied Jul 8, 2015	505 E 40TH ST, AUSTIN, TX 78751	Residential Demolition Residential	$5K
Oct 30, 2015 applied Jul 8, 2015	505 E 40TH ST, AUSTIN, TX 78751	Residential New (Single-Family)	$7K
Oct 30, 2015 applied Jul 8, 2015	505 E 40TH ST, AUSTIN, TX 78751	Residential New (Single-Family)	$151K
May 21, 2015 applied May 13, 2015	4619 ARAPAHOE TRL, AUSTIN, TX 78745	Residential Alteration	—
Dec 8, 2014	4005 AVENUE H, AUSTIN, TX 78751	Residential Alteration	$2K
May 12, 2014	1708 KIMMERLING LN, AUSTIN, TX 78758	Residential Alteration	$13K
Apr 28, 2014	9201 QUAIL HILL CIR, AUSTIN, TX 78758	Residential Alteration	$10K
Mar 31, 2014 applied Mar 17, 2014	108 W 41ST ST, AUSTIN, TX 78751	Residential Alteration	—
Nov 8, 2013 applied Oct 21, 2013	4112 SPEEDWAY, AUSTIN, TX 78751	Residential Alteration	—
Oct 31, 2013 applied Oct 23, 2013	4105 AVENUE C, AUSTIN, TX 78751	Residential Alteration	—
Oct 7, 2013 applied Aug 23, 2013	405 W 41ST ST, AUSTIN, TX 78751	Residential Alteration	—
Oct 7, 2013 applied Aug 23, 2013	405 W 41ST ST, AUSTIN, TX 78751	Residential Alteration	—
May 16, 2012 applied Apr 25, 2012	108 W 41ST ST, AUSTIN, TX 78751	Residential Alteration	—

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Austin Lanehart Electric Co., Inc.13,038 residential mep
IES Residential, Inc.10,701 residential mep

See the full Austin Residential MEP leaderboard →

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