Xl Construction, Corporation
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1111
by NYC filing activity
among NYC general contractors, last 90 days
3
project records
Apr 2025 to May 2026
2/16
active weeks
weeks with a filing (last 16)
3 projects
Scopes, declared values and this firm's role on each one
See 3 projects involving Xl Construction, Corporation
Recent projects involving this firm
Potrero Hill
Revision to 202602266592. revised floor plan and associated mep
$6.2M
Potrero Hill
6/fl- deffered structural for equipment anchorage
$50K
Potrero Hill
8th & 9th fl - addition of (5) new sprinkler pendents within new pods. ref pa 202506128629
$70K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
See every project involving Xl Construction, Corporation → start a 14-day trial
3 project records for Xl Construction, Corporation: addresses, values, project teams
Start 14-day free trial
Most recent filing: Potrero Hill · May 28, 2026
1 active · 0 newly observed last 90 days
What brings you here?
One click. It shapes what we build next.
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
0
newly observed (last 90d)
May 2026
peak month
Project mix · by use
Commercial100%
Geography · by borough
Potrero Hill100%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Dga Planning Architecture | Architecture | 1 | |
| 1 | B F P Fire Protection | General contractor | 2 | |
| 2 | R L H Fire Protection Inc | General contractor | 1 | |
| 3 | Siemans Building Technology | General contractor | 1 |
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Xl Construction, Corporation filed?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Xl Construction, Corporation (Apr 2025 to May 2026). 1 had filing activity in the last 90 days.
Does Xl Construction, Corporation work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of Xl Construction, Corporation's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Xl Construction, Corporation work?▾
100% of Xl Construction, Corporation's tracked San Francisco projects are in Potrero Hill.
What is a typical Xl Construction, Corporation project worth?▾
Across the 9 tracked projects with a declared value, Xl Construction, Corporation averages $699K per project (declared value on the permit filing, not contract value).
Which firms does Xl Construction, Corporation work with most often?▾
Xl Construction, Corporation most frequently appears on the same San Francisco permit filings as B F P Fire Protection, Dga Planning Architecture, R L H Fire Protection Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Xl Construction, Corporation a general contractor?▾
Xl Construction, Corporation 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
Firm directories by market