a1-construction.net342 24th Ave #302, San Francisco, CA 94121
A1 Construction Group Corp is a general contractor with 6 tracked San Francisco building-permit projects on record, with the latest filing in that record 112 days ago. Its filings (Feb 2025 to Jun 2026) are concentrated in Noe Valley and Bernal Heights, 100% residential. A typical project in the record declares $3K–$36K. If you work at A1 Construction Group Corp, claim this page to add a description.
Filed 112 days ago
#1,752
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
6
projects
from 16 filings
1/16
active week
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$180K Sunset/Parkside single-family renovation
Grade BActive 3 months ago · A1 Construction Group: GC
Infill north lightwell on both levels and relcoate intr staircase. reconfig interior to englarge (e) family rm &y bedrm, add n wic & bathrm…
GC named · Architect identified · Engineer identified
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Nob Hill multifamily renovation
Grade DActive 3 months ago · 2 filings · A1 Construction Group: GC
Revision of to add kitchen hood install to scope of work
GC named · 2 specialty contractors identified
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Bernal Heights renovation
Active 3 months ago · 4 filings · A1 Construction Group: GC
To renew and obtain final inspection for pp20250203331
GC named
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3 more
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Scopes, values, teams and filing history for every one
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
6 project records for A1 Construction Group Corp: addresses, values, project teams
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Typical project$3K–$36K$35K typical2.1× the SF median ($17K)Last filed112 days agoBernal Heights · Jun 17, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jun 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
Noe Valley33%
Bernal Heights17%
Nob Hill17%
Pacific Heights17%
Sunset/Parkside16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Inconn Design | Architecture | 1 | |
| 1 | Coppergold Electric Inc | Electrical contractor | 1 | |
| 2 | Earthquake Enterprises Inc Dba Hethering | Plumbing contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseCSLB Contractor #1124411As filed on 4 permits
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 3 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does A1 Construction Group Corp appear on?▾
PermitPipeline tracks 6 San Francisco building-permit projects for A1 Construction Group Corp (Feb 2025 to Jun 2026). 0 had filing activity in the last 90 days.
Does A1 Construction Group Corp work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of A1 Construction Group Corp's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does A1 Construction Group Corp work?▾
33% of A1 Construction Group Corp's tracked San Francisco projects are in Noe Valley.
What is a typical A1 Construction Group Corp project worth?▾
The median declared value across the 6 San Francisco projects A1 Construction Group Corp has on record that state one is $35K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as A1 Construction Group Corp?▾
A1 Construction Group Corp most frequently appears on the same San Francisco permit filings as Inconn Design, Coppergold Electric Inc, Earthquake Enterprises Inc Dba Hethering. Appearing together indicates association on shared filings, not a proven working relationship.
Is A1 Construction Group Corp a general contractor?▾
A1 Construction Group Corp is listed as a general contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 4, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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