PermitPipeline

Jian's Builder Corp

General contractor · San Francisco permit activity
☆ Save firm

General contractor active in San Francisco construction, tracked from public building-permit filings.

#752
by NYC filing activity
among NYC general contractors, last 90 days
13
project records
Feb 2025 to Jul 2026
2/16
active weeks
weeks with a filing (last 16)
13 projects Scopes, declared values and this firm's role on each one See 13 projects involving Jian's Builder
Recent projects involving this firm
Marina
Unit #a: conversion of existing bedroom to a 3 fixture bath to a wet bar
Jul 22, 2026 · otc alterations permit · General contractor
$20K
West of Twin Peaks
Conversion of existing ground floor storage/garage into an office with a 2 fixture bath. switch…
Apr 28, 2026 · otc alterations permit · General contractor
$10K
Presidio Heights
Unit 5: remodel kitchen and bathroom. tub to shower conversion
Apr 28, 2026 · otc alterations permit · General contractor
$35K

Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.

See every project involving Jian's Builder → start a 14-day trial
Middle 50% of declared values: $1K–$20K (median $3K) Most recent filing: Marina · Jul 22, 2026 1 active · 1 newly observed last 90 days

Filing activity · last 16 weeks

APR
MAY
JUN
JUL
1
active projects (last 90d)
1
newly observed (last 90d)
Apr 2026
peak month

Project mix · by use

Residential100%

Geography · by borough

Western Addition59%
Outer Mission17%
Marina8%
Nob Hill8%
Presidio Heights8%

Frequently asked questions

How many SF projects has Jian's Builder Corp filed?▾
PermitPipeline tracks 13 San Francisco building-permit projects for Jian's Builder Corp (Feb 2025 to Jul 2026). 1 had filing activity in the last 90 days.
Does Jian's Builder Corp work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Jian's Builder Corp'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 Jian's Builder Corp work?▾
54% of Jian's Builder Corp's tracked San Francisco projects are in Western Addition.
What is a typical Jian's Builder Corp project worth?▾
Across the 13 tracked projects with a declared value, Jian's Builder Corp averages $15K per project (declared value on the permit filing, not contract value).
Is Jian's Builder Corp a general contractor?▾
Jian's Builder Corp 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
Firm directories by market