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A R & B is an engineering firm with 25 tracked San Francisco building-permit projects on record, with the latest filing in that record 5 days ago. Its filings (Jan 2025 to Aug 2026) are concentrated in Financial District/South Beach and Chinatown, 100% commercial. A typical project in the record declares $418K–$1.8M. If you work at A R & B, claim this page to add a description.
Filed 5 days ago
#107
by SF filing activity
among SF architects & engineers, 90 days to Aug 23, 2026
25
projects
from 93 filings
7/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$6.0M Mission Bay commercial renovation
Grade AActive 26 days ago · A R & B: engineer
3/fl- construction of (n) full height non load bearing paritions, doors, glazing millwork, finishes, plumbing, associated electrical power…
GC named · Architect identified · Engineer identified
View project details →
$527K Western Addition renovation
Grade BActive 3 months ago · 3 filings · A R & B: engineer
Witness test at sacred heart cathedral prep de paul - 1100 ellis street admin offices. see
GC named · Design firm identified · Engineer identified · 2 specialty contractors identified
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Financial District/South Beach commercial renovation
Grade DActive 3 months ago · 5 filings · A R & B: engineer
To obtain final inspection for work approved under. all work is complete
GC named · Architect identified · 2 Design firms identified · 2 engineers identified · Specialty contractor identified
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Scopes, values, teams and filing history for every one
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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.
25 project records for A R & B: addresses, values, project teams
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Typical project$418K–$1.8M$742K typical44× the SF median ($17K)Last filed5 days agoFinancial District/South Beach · Sep 11, 2026Last 90 days6 active3 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial100%
Geography · by neighborhood
Financial District/South Beach84%
Chinatown8%
Mission Bay4%
Western Addition4%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | California Electric Design | Engineering | 12 | |
| 2 | Ajp Associants Inc | Engineering | 5 | |
| 3 | Woods Bagot | Architecture | 5 | |
| 4 | Ajanta Design | Architecture | 2 | |
| 5 | Revel Architecture | Architecture | 2 | |
| 1 | Skyline Construction | General contractor | 8 | |
| 2 | Anderson, Rowe & Buckley, Inc. | General contractor | 7 | |
| 3 | Novo Construction Inc | General contractor | 5 | |
| 4 | BCCI Construction Company | General contractor | 3 | |
| 5 | Pioneer Fire Inc. | General contractor | 3 |
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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 licenseNot connectedArchitects are licensed by the California Architects Board and engineers by BPELSG. Neither register is part of the San Francisco permit record, and we do not yet read them.
Repeat working relationships14 firmsFirms this one appears with on more than one project, out of 38 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does A R & B appear on?▾
PermitPipeline tracks 25 San Francisco building-permit projects for A R & B (Jan 2025 to Aug 2026). 6 had filing activity in the last 90 days.
Does A R & B work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of A R & B'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 A R & B work?▾
84% of A R & B's tracked San Francisco projects are in Financial District/South Beach.
What is a typical A R & B project worth?▾
The median declared value across the 25 San Francisco projects A R & B has on record that state one is $742K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as A R & B?▾
A R & B most frequently appears on the same San Francisco permit filings as California Electric Design, Skyline Construction, Anderson, Rowe & Buckley, Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is A R & B an engineering firm?▾
A R & B is listed as an engineering firm 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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