Xl Construction, Corporation
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1111
by SF filing activity
among SF general contractors, last 90 days
3
projects tracked
Apr 2025 to May 2026
2/16
active weeks
weeks with a filing (last 16)
Every Xl Construction, Corporation project: scopes, declared values, teams and filing history.
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$6.2M Potrero Hill renovation
Filed 2 months ago · 3 filings · Xl Construction, Corporation: GC
Revision to. revised floor plan and associated mep
GC named · 1 other firm identified
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$50K Potrero Hill renovation
Filed 3 months ago · 2 filings · Xl Construction, Corporation: GC
6/fl- deffered structural for equipment anchorage
GC named
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$70K Potrero Hill renovation
Filed Jul 2025 · 4 filings · Xl Construction, Corporation: GC
8th & 9th fl - addition of (5) new sprinkler pendents within new pods. ref
GC named · Architect identified · Engineer identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner and contact details and full filing histories are part of the paid product.
3 project records for Xl Construction, Corporation: addresses, values, project teams
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Most recent filing: Potrero Hill · May 28, 2026
1 active · 0 newly observed last 90 days
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 neighborhood
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, Siemans Building Technology, 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.
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