Mastec Network Solutions Inc
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#71
by SF filing activity
among SF general contractors, last 90 days
25
projects tracked
Jan 2025 to Jul 2026
4/16
active weeks
weeks with a filing (last 16)
2 of the 25 Mastec Network Solutions projects filed new permits in the last 30 days.
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$127K Japantown renovation
Filed 30 days ago · 3 filings · Mastec Network Solutions: GC
New electrical run from house parel to new electrical panel at roof. supply for new telecommunication cabinet. - ref bpa
GC named · Engineer identified
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$78K Outer Richmond renovation
Filed 1 month ago · 2 filings · Mastec Network Solutions: GC
Revision to. revise structural roof framing plan
GC named · Engineer identified
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$30K Bernal Heights renovation
Filed 3 months ago · Mastec Network Solutions: GC
Remove 3 rru's from tower; install 3 new rrus and 1 hybride cable on tower; install 1 rp 6672 on ground
GC named
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22 more
Mastec Network Solutions projects with project intelligence
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 and contact details and full filing histories are part of the paid product.
25 project records for Mastec Network Solutions: addresses, values, project teams
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Middle 50% of declared values: $3K–$125K (median $30K)
Most recent filing: Russian Hill · Jul 15, 2026
7 active · 5 newly observed last 90 days
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
7
active projects (last 90d)
5
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Commercial59%
Residential41%
Geography · by neighborhood
Bayview Hunters Point40%
Financial District/South Beach20%
Mission14%
Russian Hill13%
West of Twin Peaks13%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | James Spore | Engineering | 8 | |
| 2 | Steamline Engineering | Engineering | 4 | |
| 3 | Sci | Engineering | 3 | |
| 4 | Cdg | Engineering | 1 | |
| None on shared filings. | ||||
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 Mastec Network Solutions Inc filed?▾
PermitPipeline tracks 25 San Francisco building-permit projects for Mastec Network Solutions Inc (Jan 2025 to Jul 2026). 7 had filing activity in the last 90 days.
Does Mastec Network Solutions Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 59% of Mastec Network Solutions Inc's projects are commercial and 41% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Mastec Network Solutions Inc work?▾
24% of Mastec Network Solutions Inc's tracked San Francisco projects are in Bayview Hunters Point.
What is a typical Mastec Network Solutions Inc project worth?▾
Across the 27 tracked projects with a declared value, Mastec Network Solutions Inc averages $47K per project (declared value on the permit filing, not contract value).
Which firms does Mastec Network Solutions Inc work with most often?▾
Mastec Network Solutions Inc most frequently appears on the same San Francisco permit filings as James Spore, Steamline Engineering, Sci. Appearing together indicates association on shared filings, not a proven working relationship.
Is Mastec Network Solutions Inc a general contractor?▾
Mastec Network Solutions 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 DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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