Marina Bay Roofing Inc. is a general contractor with 54 tracked San Francisco building-permit projects on record, with the latest filing in that record 87 days ago. Its filings (Aug 2025 to Jun 2026) are concentrated in Sunset/Parkside and Inner Sunset, 98% residential. A typical project in the record declares $12K–$15K. If you work at Marina Bay Roofing Inc., claim this page to add a description.
Filed 87 days ago
#157
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
54
projects
from 61 filings
5/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$15K Nob Hill multifamily renovation
Grade DActive 5 months ago · Marina Bay Roofing: GC
Work category: 1m; install ductless heat pump system
GC named · Specialty contractor identified
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$30K Chinatown multifamily renovation
Grade DActive 4 months ago · Marina Bay Roofing: GC
Reroof w/hot work
GC named
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$9K Noe Valley single-family renovation
Grade DActive 5 months ago · Marina Bay Roofing: GC
Reroof w/hot work
GC named
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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.
54 project records for Marina Bay Roofing Inc.: addresses, values, project teams
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Typical project$12K–$15K$15K typical88% of the SF median ($17K)Last filed87 days agoWest of Twin Peaks · Jun 22, 2026Last 90 days5 active3 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial2%
Residential98%
Geography · by neighborhood
Sunset/Parkside30%
Inner Sunset22%
Outer Richmond18%
Pacific Heights15%
West of Twin Peaks15%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Tech Air Inc | General contractor | 1 | |
| 2 | Tesla Energy Operations | General contractor | 1 | |
| 3 | Electrical Heroes Inc | Electrical contractor | 1 | |
| 4 | Mervue Electric Inc | Electrical contractor | 1 | |
| 5 | Milano Mechanical Inc | Plumbing contractor | 1 | |
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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 #1133789As filed on 20 permits
Repeat working relationships0 firmsFirms this one appears with on more than one project, out of 6 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Marina Bay Roofing Inc. appear on?▾
PermitPipeline tracks 54 San Francisco building-permit projects for Marina Bay Roofing Inc. (Aug 2025 to Jun 2026). 5 had filing activity in the last 90 days.
Does Marina Bay Roofing Inc. work on commercial or residential projects?▾
Across its tracked San Francisco filings, 2% of Marina Bay Roofing Inc.'s projects are commercial and 98% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Marina Bay Roofing Inc. work?▾
30% of Marina Bay Roofing Inc.'s tracked San Francisco projects are in Sunset/Parkside.
What is a typical Marina Bay Roofing Inc. project worth?▾
The median declared value across the 54 San Francisco projects Marina Bay Roofing Inc. has on record that state one is $15K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Marina Bay Roofing Inc.?▾
Marina Bay Roofing Inc. most frequently appears on the same San Francisco permit filings as Tech Air Inc, Tesla Energy Operations, Electrical Heroes Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Marina Bay Roofing Inc. a general contractor?▾
Marina Bay Roofing Inc. 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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