Contractor Profile

GROUNDWORKS CALIFORNIA LLC Zach Coyne

GROUNDWORKS CALIFORNIA LLC Zach Coyne is a specialist residential alteration contractor in San Jose — all 14 of its segment-eligible permits fall in residential alteration. Its permit record in San Jose spans 2025–2026. Reliable permit valuations total ≈$23K (across the 100% of filings with a valuation we can stand behind). Filing activity is up 133% over the last 90 days versus the prior 90 — a market heating up.

First permit: Jan 22, 2025 (527d ago)Latest permit: Jun 11, 2026 (22d ago)
The sales record
Territory
San Jose
Active
2025–2026 · 1 yr
Licenses on file
0
Canonical ID
408,473
Reliable value
$23K
Coverage
100%
Reliable filings
14
Rank in San Jose
#111
Permits (all-time)
14
Filings 90d
7
Filings 30d
1
Latest permit
Jun 11, 2026
Typical project size$998typically $389–$1K across 14 valued permits
Where they work

Primarily Residential Alteration 100% of 14 segment-classified permits

Ranked #79 in the San Jose Residential Alteration leaderboard →
Firmographics
License & registration IDs on fileNo license records in the source data.
Direct contactNot in our data — we don’t fabricate firmographics.
Service area

Works across 1 area in San Jose

We don’t have enough geocoded permits to draw an honest service radius for GROUNDWORKS CALIFORNIA LLC Zach Coyne, so we show where they’ve pulled permits instead — never a fabricated circle.

  • San Jose14
Recent permits

No recent permits indexed

No permits for GROUNDWORKS CALIFORNIA LLC Zach Coyne are indexed yet. This updates automatically as the pipeline ingests new filings. Explore segment breakdowns by metro:

Put GROUNDWORKS CALIFORNIA LLC Zach Coyne on your call list.

Track this contractor, get alerted when they pull a new permit, and explore San Jose permits in the Market Explorer — enriched and parcel-joined.