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Groundworks California LLC: building permits in Marin County, CA

CSLB #1116054 A, B, D30 (Active)

Groundworks California LLC pulled 16 building permits in Marin County, CA from Oct 2024 to Aug 2026, 7 in the last 12 months, across 1 trade (foundation & retaining wall). Top 4 of 107 for foundation & retaining wall in Marin County (unincorporated) · based in Fairfield · name on permits: GROUNDWORKS CALIFORNIA LLC

16matching permits
7last 12 months
1trade
Moderateevidence strength

Building permits by Groundworks California LLC

TradePermitsLast 12 moUsual filed valuevs tradeActiveEvidenceList position
Foundation & Retaining Wall167$36kabout the usual for the tradeOct 2024 – Aug 2026Moderate#4 of 107

List position: where the firm lands on the Marin County (unincorporated) comparison for that trade at default settings (or at a typical budget), among firms without a license problem. It's a match score from public records, not a quality rating.

Filed value is what was written on the permit, not a quote or final bill. Some jobs never need a permit.

License

Complaints, lawsuits and the permit record

Our record covers building permits, not complaints or court cases. In Marin County, CA, Groundworks California LLC pulled 16 permits 2024–2026; 7 of the 9 permits a year or more old reached completion. To check complaints and lawsuits, search CSLB for #1116054 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for Groundworks California LLC and Marin County court records.

We never say whether a complaint or lawsuit exists: we do not hold those records.

Questions

Where Groundworks California LLC works

The ZIP codes where Groundworks California LLC filed the most of its 16 permits on homes in Marin County (unincorporated), counted at each property's ZIP code. A ZIP code opens every permit we track there and the most active firms in each trade.

Marin County (unincorporated) permits by ZIP code →

Similar foundation contractors in Marin County (unincorporated)

The 5 foundation contractors closest to Groundworks California LLC's 16 foundation & retaining wall permits. Similar volume, not similar quality.

Compare all Marin County (unincorporated) foundation contractors →

Compare Groundworks California LLC with other Marin County (unincorporated) foundation & retaining wall contractors

Every permit record in the county, side by side. Pick what you value. The list moves.

Source: public permit records (Marin County (unincorporated)), matched by contractor name. How the records work. Something wrong? Firms can request a correction.