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Vilyam Martirosyan is an electrical contractor with 12 tracked San Francisco building-permit projects on record, with the latest filing in that record 35 days ago. Its filings (Feb 2025 to Mar 2026) are concentrated in West of Twin Peaks and Castro/Upper Market, 100% residential. A typical project in the record declares $22K–$85K. If you work at Vilyam Martirosyan, claim this page to add a description.
Filed 35 days ago
#264
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
12
projects
from 58 filings
8/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$120K West of Twin Peaks single-family renovation
Grade BActive 4 months ago · Vilyam Martirosyan: specialty contractor
Rewire basement remodel adding lights, outlets and stairs
GC named · Architect identified · Engineer identified · 2 specialty contractors identified
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$80K Outer Richmond single-family renovation
Active 9 months ago · 2 filings · Vilyam Martirosyan: specialty contractor
Work category: 1m; added 1 new fireplace at living room
GC named · Architect identified · 4 specialty contractors identified
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$32K Oceanview/Merced/Ingleside single-family renovation
Active 6 months ago · Vilyam Martirosyan: specialty contractor
Work category: 1p; plumbing for new full bathroom, water closet, sink and shower. installation of new sewer line stack coming from…
No GC named · Engineer identified · 3 specialty contractors 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.
12 project records for Vilyam Martirosyan: addresses, values, project teams
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Typical project$22K–$85K$45K typical2.6× the SF median ($17K)Last filed35 days agoInner Richmond · Aug 13, 2026Last 90 days4 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
West of Twin Peaks50%
Castro/Upper Market13%
Glen Park13%
Inner Richmond12%
Marina12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Altos Engineering | Architecture | 1 | |
| 2 | Ricardo Moura | Architecture | 1 | |
| 3 | STC Design & Engineering | Engineering | 1 | |
| 1 | Nur HVAC Inc | Plumbing contractor | 12 | |
| 2 | All Bay Solar | General contractor | 1 | |
| 3 | Apollo Building & Roofing Group Inc. | General contractor | 1 | |
| 4 | Christopher's Construction Inc | General contractor | 1 | |
| 5 | Crana Windows & Doors Dba Kevin Mc Laugh | General 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 licenseNot connectedTrade licenses are held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 25 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Vilyam Martirosyan appear on?▾
PermitPipeline tracks 12 San Francisco building-permit projects for Vilyam Martirosyan (Feb 2025 to Mar 2026). 4 had filing activity in the last 90 days.
Does Vilyam Martirosyan work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Vilyam Martirosyan'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 Vilyam Martirosyan work?▾
50% of Vilyam Martirosyan's tracked San Francisco projects are in West of Twin Peaks.
What is a typical Vilyam Martirosyan project worth?▾
The median declared value across the 12 San Francisco projects Vilyam Martirosyan has on record that state one is $45K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Vilyam Martirosyan?▾
Vilyam Martirosyan most frequently appears on the same San Francisco permit filings as Nur HVAC Inc, All Bay Solar, Altos Engineering. Appearing together indicates association on shared filings, not a proven working relationship.
Is Vilyam Martirosyan an electrical contractor?▾
Vilyam Martirosyan is listed as an electrical 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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