Byington Electric Corp
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#32
by NYC filing activity
among NYC architects & engineers, last 90 days
135
project records
Jan 2025 to Jul 2026
8/16
active weeks
weeks with a filing (last 16)
135 projects
Scopes, declared values and this firm's role on each one
See 135 projects involving Byington Electric
Recent projects involving this firm
Inner Richmond
Revision to pa# 202602024995: change batterys from 12v12amp to 12v18amp
$38K
Pacific Heights
Rev to pa# 2025-0417-4597: replace psn 106 power supply to a psn 1000
$500
Marina
Revision of pa#: 202511079141. remove un-needed faa remote
$38K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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135 project records for Byington Electric: addresses, values, project teams
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Middle 50% of declared values: $38K–$38K (median $38K)
Most recent filing: Inner Richmond · Jul 27, 2026
10 active · 2 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
10
active projects (last 90d)
2
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial1%
Residential99%
Geography · by borough
Nob Hill28%
Marina25%
Pacific Heights17%
Castro/Upper Market16%
Mission14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Cal Am Construction Inc. | General contractor | 1 | |
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Byington Electric Corp filed?▾
PermitPipeline tracks 135 San Francisco building-permit projects for Byington Electric Corp (Jan 2025 to Jul 2026). 10 had filing activity in the last 90 days.
Does Byington Electric Corp work on commercial or residential projects?▾
Across its tracked San Francisco filings, 1% of Byington Electric Corp's projects are commercial and 99% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Byington Electric Corp work?▾
13% of Byington Electric Corp's tracked San Francisco projects are in Nob Hill.
What is a typical Byington Electric Corp project worth?▾
Across the 166 tracked projects with a declared value, Byington Electric Corp averages $30K per project (declared value on the permit filing, not contract value).
Which firms does Byington Electric Corp work with most often?▾
Byington Electric Corp most frequently appears on the same San Francisco permit filings as Cal Am Construction Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is Byington Electric Corp a general contractor?▾
Byington Electric 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.
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