Diablo Telecom & Construction Inc is a general contractor with 15 tracked San Francisco building-permit projects on record, with the latest filing in that record 30 days ago. Its filings (Apr 2025 to Apr 2026) are concentrated in Nob Hill and Potrero Hill, 77% commercial. A typical project in the record declares $45K–$77K. If you work at Diablo Telecom & Construction Inc, claim this page to add a description.
Filed 30 days ago
#583
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
15
projects
from 26 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$77K Nob Hill multifamily renovation
Grade BActive 3 months ago · Diablo Telecom & Construction: GC
Cell-site modifications
GC named · 1 anticipated category not yet filed
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West of Twin Peaks renovation
Grade DActive 4 months ago · 2 filings · Diablo Telecom & Construction: GC
Revision to - att modification to (e) wireless facility change 6x 3/4 in conduits from the ac panel to powerplan to 2x 2 inch conduits
GC named · Engineer identified
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$34K Marina commercial renovation
Grade DActive 5 months ago · Diablo Telecom & Construction: GC
Modification of an (e) wireless facililty consisting of: remove and replace (3) antennas, remove (1) power plant (1) battery cabinet, (1)…
GC named
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
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15 project records for Diablo Telecom & Construction Inc: addresses, values, project teams
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Typical project$45K–$77K$50K typical3.0× the SF median ($17K)Last filed30 days agoNob Hill · Aug 18, 2026Last 90 days2 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Aug 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial77%
Residential23%
Geography · by neighborhood
Nob Hill28%
Potrero Hill27%
Financial District/South Beach18%
South of Market18%
Glen Park9%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Tep Opco, LLC | Engineering | 4 | |
| 1 | Decker Electric Co Inc Electrical Contra | 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 licenseCSLB Contractor #1097926As filed on 12 permits
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 2 in total.
Permit speed148 days125 days longer than the SF median
based on 12 firm filings vs 4,623 SF filings
based on 12 firm filings vs 4,623 SF filings
Frequently asked questions
How many SF projects does Diablo Telecom & Construction Inc appear on?▾
PermitPipeline tracks 15 San Francisco building-permit projects for Diablo Telecom & Construction Inc (Apr 2025 to Apr 2026). 2 had filing activity in the last 90 days.
Does Diablo Telecom & Construction Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 77% of Diablo Telecom & Construction Inc's projects are commercial and 23% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Diablo Telecom & Construction Inc work?▾
28% of Diablo Telecom & Construction Inc's tracked San Francisco projects are in Nob Hill.
What is a typical Diablo Telecom & Construction Inc project worth?▾
The median declared value across the 15 San Francisco projects Diablo Telecom & Construction Inc has on record that state one is $50K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Diablo Telecom & Construction Inc?▾
Diablo Telecom & Construction Inc most frequently appears on the same San Francisco permit filings as Tep Opco, LLC, Decker Electric Co Inc Electrical Contra. Appearing together indicates association on shared filings, not a proven working relationship.
Is Diablo Telecom & Construction Inc a general contractor?▾
Diablo Telecom & 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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