2541 San Bruno Ave, San Francisco, CA 94134
S And L Tec Construction Co Inc is an electrical contractor with 7 tracked San Francisco building-permit projects on record, with the latest filing in that record 46 days ago. Its filings (Feb 2025 to Jul 2026) are concentrated in Sunset/Parkside and Excelsior, 100% residential. A typical project in the record declares $39K–$109K. If you work at S And L Tec Construction Co Inc, claim this page to add a description.
Filed 46 days ago
#500
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
7
projects
from 33 filings
3/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
Mission multifamily renovation
Grade CActive 1 month ago · 3 filings · S And L Tec Construction Co: specialty contractor
Work category: 2pa; renew permit…
GC named · Architect identified · 2 Design firms identified · Engineer identified · 6 specialty contractors identified
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$300K West of Twin Peaks single-family renovation
Active 10 months ago · S And L Tec Construction Co: specialty contractor
Work category: 2pb; plumbing work; 4 bathrooms, 2 half bathrooms, 1 kitchen, 1 laundry, and underground
GC named · Architect identified · Engineer identified · 2 specialty contractors identified
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$80K Excelsior single-family renovation
Active 8 months ago · S And L Tec Construction Co: specialty contractor
200 amp service upgrade new meter main panel
GC named · Specialty contractor identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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7 project records for S And L Tec Construction Co Inc: addresses, values, project teams
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Typical project$39K–$109K$80K typicalLast filed46 days agoMission · Aug 22, 2026Last 90 days3 active1 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Aug 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
Sunset/Parkside33%
Excelsior17%
Inner Sunset17%
Mission17%
Noe Valley16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Horn Lee | Architecture | 1 | |
| 2 | Shatara Arch.Inc | Architecture | 1 | |
| 1 | R & D Construction Co Inc | General contractor | 4 | |
| 2 | Hegarty Plumbing | Plumbing contractor | 3 | |
| 3 | Feng K. Plumbing Corp. | Plumbing contractor | 3 | |
| 4 | SF Plumbing & Fire Protection Inc | General contractor | 2 | |
| 5 | Hyan Construction Company | 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 relationships4 firmsFirms this one appears with on more than one project, out of 10 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does S And L Tec Construction Co Inc appear on?▾
PermitPipeline tracks 7 San Francisco building-permit projects for S And L Tec Construction Co Inc (Feb 2025 to Jul 2026). 3 had filing activity in the last 90 days.
Does S And L Tec Construction Co Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of S And L Tec Construction Co 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 S And L Tec Construction Co Inc work?▾
33% of S And L Tec Construction Co Inc's tracked San Francisco projects are in Sunset/Parkside.
What is a typical S And L Tec Construction Co Inc project worth?▾
The median declared value across the 5 San Francisco projects S And L Tec Construction Co Inc has on record that state one is $80K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as S And L Tec Construction Co Inc?▾
S And L Tec Construction Co Inc most frequently appears on the same San Francisco permit filings as R & D Construction Co Inc, Hegarty Plumbing, Feng K. Plumbing Corp.. Appearing together indicates association on shared filings, not a proven working relationship.
Is S And L Tec Construction Co Inc an electrical contractor?▾
S And L Tec Construction Co Inc 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 Oct 4, 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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