Randall Lamb is an engineering firm with 24 tracked San Francisco building-permit projects on record, with the latest filing in that record 20 days ago. Its filings (Jan 2025 to Oct 2026) are concentrated in Financial District/South Beach and South of Market, 100% commercial. A typical project in the record declares $195K–$2.3M. If you work at Randall Lamb, claim this page to add a description.
Filed 20 days ago
#193
by SF filing activity
among SF architects & engineers, 90 days to Nov 1, 2026
24
projects
from 67 filings
4/16
active weeks
weeks with a filing (16 weeks to Nov 1, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$454K Financial District/South Beach renovation
Grade AActive 1 month ago · Randall Lamb: engineer
15th fl - construction and cosmetic finish updates to existing break room area. 2 new food serving stations and turn existing storage to a…
No GC named · Architect identified · 2 engineers identified · 1 anticipated category not yet filed
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$5.4M Financial District/South Beach tenant improvement
Grade AActive 1 month ago · Randall Lamb: engineer
L41: tenant improvement. non-structural partitions, finishes, millwork, ceilings for new offices, meeting rooms and break areas
GC named · Architect identified · 3 engineers identified
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$17.1M Mission Bay commercial renovation
Last active Oct 2025 · 9 filings · Randall Lamb: engineer
Revision to: removal of fsd-5-25 & fsd 5-26 from schedule & plans, mechanical schedule only scope
GC named · Architect identified · 3 Design firms identified · 4 engineers identified · 2 specialty contractors identified
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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.
24 project records for Randall Lamb: addresses, values, project teams
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Typical project$195K–$2.3M$490K typical28× the SF median ($17K)Last filed20 days agoFinancial District/South Beach · Oct 19, 2026Last 90 days3 active3 newly filed
Filing activity · 16 weeks to Nov 1, 2026 · peak Oct 2026
JUL
AUG
SEP
OCT
Project mix · by use
Commercial100%
Geography · by neighborhood
Financial District/South Beach74%
South of Market13%
Chinatown5%
Marina4%
Mission Bay4%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | California Electric Design | Engineering | 8 | |
| 2 | Dean Macy | Engineering | 3 | |
| 3 | Innovative Mechanical | Engineering | 3 | |
| 4 | RMW | Architecture | 3 | |
| 5 | A G E Consulting | Engineering | 2 | |
| 1 | Principal Builders Inc. | General contractor | 5 | |
| 2 | Skyline Construction | General contractor | 5 | |
| 3 | Anderson, Rowe & Buckley, Inc. | General contractor | 3 | |
| 4 | Novo Construction Inc | General contractor | 3 | |
| 5 | C B F Inc | General contractor | 2 |
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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 licenseCalifornia architect #E23152On 1 of this firm's filings. Architect licenses are held by individuals, not by firms.
Repeat working relationships15 firmsFirms this one appears with on more than one project, out of 46 in total.
Permit speed23 days6 days shorter than the SF median
based on 6 firm filings vs 4,615 SF filings
based on 6 firm filings vs 4,615 SF filings
Frequently asked questions
How many SF projects does Randall Lamb appear on?▾
PermitPipeline tracks 24 San Francisco building-permit projects for Randall Lamb (Jan 2025 to Oct 2026). 3 had filing activity in the last 90 days.
Does Randall Lamb work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of Randall Lamb'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 Randall Lamb work?▾
74% of Randall Lamb's tracked San Francisco projects are in Financial District/South Beach.
What is a typical Randall Lamb project worth?▾
The median declared value across the 24 San Francisco projects Randall Lamb has on record that state one is $490K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Randall Lamb?▾
Randall Lamb most frequently appears on the same San Francisco permit filings as California Electric Design, Principal Builders Inc., Skyline Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Randall Lamb an engineering firm?▾
Randall Lamb 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 Nov 1, 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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