Commercial contractor · San Francisco, CA

C.A.W.C. Waterproofing

2 commercial and multifamily permits on 1 projects since Nov 7. Most recent permit issued October 8, 2026.

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Month	Permits
November '24	1
October '26	1

Work by trade

A project shows here 30 days after C.A.W.C. Waterproofing’s first permit on it. Newer jobs and phone numbers are included with Pro.

Latest permit	Project	Type	Value
Oct 8	301 Main St · 94105	multifamilyBuilding	$455K

C.A.W.C. Waterproofing pulled 2 commercial and multifamily building permits in San Francisco, CA between November 7, 2024 and October 8, 2026, on 1 projects.
Those projects declare $455K of construction value in all.
Most of its permits are for general building work (2).
A recent public project: 301 Main St (latest permit October 8, 2026).

Source: building permit records from official city open-data portals, checked daily. Data through October 8, 2026. How we count