Rainbow Waterproofing & Restor is a general contractor with 12 tracked San Francisco building-permit projects on record, with the latest filing in that record 51 days ago. Its filings (May 2025 to Jul 2026) are concentrated in South of Market and Financial District/South Beach, 67% commercial. A typical project in the record declares $140K–$470K. If you work at Rainbow Waterproofing & Restor, claim this page to add a description.
Filed 51 days ago
#410
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
12
projects
from 15 filings
3/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$550K Western Addition multifamily renovation
Grade AActive 3 months ago · Rainbow Waterproofing & Restor: GC
Common area repairs for all units (no work in units): miscellaneous waterproofing repairs at trench drains, standpipe, stair-to-podium…
GC named · Architect identified · 2 anticipated categories not yet filed
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$2.0M Financial District/South Beach commercial renovation
Grade AActive 2 months ago · Rainbow Waterproofing & Restor: GC
Steel frame concrete wall repair ion the mechanical penthouse. the exterior steel frame supports a granite facade and is connected to the…
GC named · Engineer identified
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$214K Financial District/South Beach commercial renovation
Grade BActive 1 month ago · Rainbow Waterproofing & Restor: GC
Concrete repair in basement: repair at concrete walls, beams and soffit, include beam replacement at seven sections of beam. perform epoxy…
GC named · Engineer identified · 2 anticipated categories not yet filed
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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.
12 project records for Rainbow Waterproofing & Restor: addresses, values, project teams
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Typical project$140K–$470K$214K typical13× the SF median ($17K)Last filed51 days agoFinancial District/South Beach · Jul 27, 2026Last 90 days3 active3 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jul 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial67%
Residential33%
Geography · by neighborhood
South of Market34%
Financial District/South Beach22%
Tenderloin22%
Chinatown11%
Golden Gate Park11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Murphy Burr Curry Inc | Architecture | 3 | |
| 2 | Mcginnes Chen Associates | Architecture | 2 | |
| 3 | Simpson Gumpertz & Heger | Engineering | 1 | |
| 4 | Avelar | Architecture | 1 | |
| None on shared filings. | ||||
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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 #148753As filed on 6 permits
Repeat working relationships2 firmsFirms this one appears with on more than one project, out of 4 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Rainbow Waterproofing & Restor appear on?▾
PermitPipeline tracks 12 San Francisco building-permit projects for Rainbow Waterproofing & Restor (May 2025 to Jul 2026). 3 had filing activity in the last 90 days.
Does Rainbow Waterproofing & Restor work on commercial or residential projects?▾
Across its tracked San Francisco filings, 67% of Rainbow Waterproofing & Restor's projects are commercial and 33% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Rainbow Waterproofing & Restor work?▾
34% of Rainbow Waterproofing & Restor's tracked San Francisco projects are in South of Market.
What is a typical Rainbow Waterproofing & Restor project worth?▾
The median declared value across the 12 San Francisco projects Rainbow Waterproofing & Restor has on record that state one is $214K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Rainbow Waterproofing & Restor?▾
Rainbow Waterproofing & Restor most frequently appears on the same San Francisco permit filings as Murphy Burr Curry Inc, Mcginnes Chen Associates, Simpson Gumpertz & Heger. Appearing together indicates association on shared filings, not a proven working relationship.
Is Rainbow Waterproofing & Restor a general contractor?▾
Rainbow Waterproofing & Restor 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 Aug 23, 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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