Bay Best Construction Inc is a general contractor with 5 tracked San Francisco building-permit projects on record, with the latest filing in that record 27 days ago. Its filings (Dec 2025 to Jul 2026) are concentrated in Nob Hill and Castro/Upper Market, 100% residential. A typical project in the record declares $21K–$30K. If you work at Bay Best Construction Inc, claim this page to add a description.
Filed 27 days ago
#325
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
5
projects
from 16 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
$3.4M Tenderloin renovation
Grade AActive 1 month ago · Bay Best Construction: GC
Apple cinemas: existing 14 screen reseat including new finishes and decorative lighting. new concessions on level 2. new bar on level 4
GC named
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Castro/Upper Market multifamily renovation
Grade DActive 23 days ago · Bay Best Construction: GC
Rmoving non-bearing wall between the unit & storage. relocating the water-heater from storage to exterior tankless(plumbing). installation…
GC named · Design firm identified · 2 specialty contractors identified
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$130K Nob Hill multifamily renovation
Grade BActive 2 months ago · Bay Best Construction: GC
Unit 301 & 303: general improvement (painting & flooring), relocate kitchen to living rm, repurposing e) kitchen as bedroom, framing…
GC named
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2 more
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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5 project records for Bay Best Construction Inc: addresses, values, project teams
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Typical project$21K–$30K$25K typical1.5× the SF median ($17K)Last filed27 days agoCastro/Upper Market · Aug 21, 2026Last 90 days4 active2 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Nob Hill40%
Castro/Upper Market20%
Pacific Heights20%
Tenderloin20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Arch Plumbing Inc | General contractor | 2 | |
| 2 | Crime Watch Security Systems LLC. | General contractor | 1 | |
| 3 | Speedy Building And Construction | General contractor | 1 | |
| 4 | Luxury Electric | Electrical contractor | 1 | |
| 5 | Chasov Electrical Voice & Data | Electrical 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 #918839As filed on 10 permits
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 5 in total.
Permit speed21 days2 days shorter than the SF median
based on 6 firm filings vs 4,623 SF filings
based on 6 firm filings vs 4,623 SF filings
Frequently asked questions
How many SF projects does Bay Best Construction Inc appear on?▾
PermitPipeline tracks 5 San Francisco building-permit projects for Bay Best Construction Inc (Dec 2025 to Jul 2026). 4 had filing activity in the last 90 days.
Does Bay Best Construction Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Bay Best Construction Inc's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Bay Best Construction Inc work?▾
40% of Bay Best Construction Inc's tracked San Francisco projects are in Nob Hill.
What is a typical Bay Best Construction Inc project worth?▾
The median declared value across the 5 San Francisco projects Bay Best Construction Inc has on record that state one is $25K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Bay Best Construction Inc?▾
Bay Best Construction Inc most frequently appears on the same San Francisco permit filings as Arch Plumbing Inc, Crime Watch Security Systems LLC., Speedy Building And Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Bay Best Construction Inc a general contractor?▾
Bay Best Construction 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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