Commercial contractor · San Francisco, CA

Underpinning Specialist Inc.

2 commercial and multifamily permits on 1 projects since Feb 6. Most recent permit issued June 2, 2026.

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Month	Permits
February '26	1
June '26	1

Work by trade

A project shows here 30 days after Underpinning Specialist Inc.’s first permit on it. Newer jobs are included with Pro.

Latest permit	Project	Type	Value
Jun 2	1310 B Scott St · 94115	multifamilyBuilding	$230K

Underpinning Specialist Inc. pulled 2 commercial and multifamily building permits in San Francisco, CA between February 6, 2026 and June 2, 2026, on 1 projects.
Those projects declare $230K of construction value in all.
Most of its permits are for general building work (2).
A recent public project: 1310 B Scott St (latest permit June 2, 2026).

Source: building permit records from official city open-data portals, checked daily. Data through June 2, 2026. How we count