No published contact details.
Mastec Network Solutions Inc is a general contractor with 33 tracked San Francisco building-permit projects on record, with the latest filing in that record 54 days ago. Its filings (Jan 2025 to Jul 2026) are concentrated in Bayview Hunters Point and Financial District/South Beach, 65% commercial. A typical project in the record declares $3K–$84K. If you work at Mastec Network Solutions Inc, claim this page to add a description.
Filed 54 days ago
#65
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
33
projects
from 68 filings
7/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
Portfolio · $399/yearFree during launch
Work at Mastec Network Solutions Inc?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$84K Bayview Hunters Point renovation
Grade BActive 3 months ago · Mastec Network Solutions: GC
Remove and replace 3 rrus. install (3) air antennas, angle mounts, pipe mounts. rotate alpha & beta sectors. remove (1) infinity pp…
GC named · Engineer identified · Specialty contractor identified · 1 anticipated category not yet filed
View project details →
$5K Tenderloin commercial renovation
Active 7 months ago · Mastec Network Solutions: GC
Temp addition: connecting new temporary to exissting switch (power over ethernet) for an event. (low voltage)
GC named · Engineer identified · Specialty contractor identified
View project details →
$30K Bernal Heights renovation
Grade DActive 2 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
View project details →
30 more
Mastec Network Solutions projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
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.
33 project records for Mastec Network Solutions Inc: addresses, values, project teams
Start 14-day free trial
Typical project$3K–$84K$25K typical1.5× the SF median ($17K)Last filed54 days agoGolden Gate Park · Jul 24, 2026Last 90 days9 active6 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial65%
Residential35%
Geography · by neighborhood
Bayview Hunters Point37%
Financial District/South Beach21%
Mission16%
West of Twin Peaks16%
Russian Hill10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | James Spore | Engineering | 10 | |
| 2 | Steamline Engineering | Engineering | 4 | |
| 3 | SCI | Engineering | 3 | |
| 4 | CDG | Engineering | 1 | |
| 5 | Tep Opco, LLC | Engineering | 1 | |
| 1 | Ace Plumbing & Rooter | General contractor | 1 | |
| 2 | E. Arias & Co | General contractor | 1 | |
| 3 | High Band Construction Inc | General contractor | 1 | |
| 4 | Teutonic Construction Inc | General contractor | 1 | |
| 5 | W M Wireless Inc | General contractor | 1 |
Create a free account to see every firm on these projects and how many projects each one shares.
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.
Get an email when Mastec Network Solutions Inc files a new project. Monitor up to 10 firms free.
Create your free account
Already have an account? Log in
Need full project records — addresses, values, parties? Start 14-day free trial
State licenseCSLB Contractor #984138As filed on 16 permits
Repeat working relationships3 firmsFirms this one appears with on more than one project, out of 13 in total.
Permit speed68 days45 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 Mastec Network Solutions Inc appear on?▾
PermitPipeline tracks 33 San Francisco building-permit projects for Mastec Network Solutions Inc (Jan 2025 to Jul 2026). 9 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, 65% of Mastec Network Solutions Inc's projects are commercial and 35% 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?▾
37% 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?▾
The median declared value across the 32 San Francisco projects Mastec Network Solutions Inc has on record that state one is $25K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Mastec Network Solutions Inc?▾
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 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.
Firm directories by market