Independent Verification Report
Third-party report by SiteVetter. Not affiliated with Ace Drilling & Excavation. View official CSLB record
Ace Drilling & Excavation
Updated: Feb 17, 2026
Safety Score
A - ExcellentTop-tier safety profile
+3 more verified in full report
Based on CSLB, SAM.gov, OSHA, DOL, EPA, and permit records
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Track this sub freeActive CSLB License
ACE DRILLING & EXCAVATION holds an active California contractor license. Our verification checks SAM.gov debarment, OSHA safety records, DOL wage violations, and EPA compliance. Get the full report to see complete results.
License & Compliance
License Information
- Issue Date
- Jan 20, 2007
- License Expires
- Jan 31, 2027
- Classifications
- General Engineering (A)General Building (B)
Bond & Workers' Comp
Contractor Bond
NORTH RIVER INSURANCE COMPANY (THE)
Workers' Compensation
CurrentValid until Sep 01, 2026
CSLB data as of Nov 24, 2025
Permit History
Works primarily in: San Francisco
Permit valuations are contractor estimates
Verified Permits
Verified| Date | Type | City | Status |
|---|---|---|---|
| Nov 2025 | additions alterations or repairs | San Francisco | reinstated |
| Jan 2025 | additions alterations or repairs | San Francisco | Active |
| Jan 2025 | otc alterations permit | San Francisco | Issued |
| Oct 2024 | otc alterations permit | San Francisco | Issued |
| May 2024 | new construction | San Francisco | Issued |
SAM.gov Exclusions
SAM.gov federal exclusion database checked for ACE DRILLING & EXCAVATION. Verified as of February 2026.
Database checked
Federal debarment and exclusion records
DOL Wage Data
Department of Labor (DOL) wage and hour records reviewed for ACE DRILLING & EXCAVATION. Verified as of February 2026.
Database checked
Fair Labor Standards Act violations
OSHA Safety
OSHA workplace safety records checked for ACE DRILLING & EXCAVATION. Verified as of February 2026.
Database checked - no citations
Inspection history reviewed
EPA ECHO
EPA ECHO environmental compliance database checked for ACE DRILLING & EXCAVATION. Verified as of February 2026.
Database checked
Environmental compliance records
Data sourced from federal databases. Full results available in the complete report.
Personnel
What's Included in the Full Report
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Data sourced from California Contractors State License Board (CSLB) and federal databases. Information is provided for reference only. Verify directly with CSLB for official status. Last updated: Feb 17, 2026. Learn how to verify a contractor
Bond + WC + violations locked
6 sources searched — details in report
Uninsured sub on your jobsite? Avg claim: $47K
WCIRB, 2023
3 unverified categories remain
Searched CSLB, SAM.gov, DOL, OSHA, EPA + permits
Your paper trail when it matters
Dated proof for insurers, attorneys, or project owners
~$240
2-4 hrs DIY
90 seconds
100% refund if data is inaccurate — no questions asked
Instant PDF • Powered by Stripe
Is this your business?
Verify your identity to display a Claimed badge
Bond + WC + violations locked
6 sources searched — details in report
Uninsured sub on your jobsite? Avg claim: $47K
WCIRB, 2023
3 unverified categories remain
Searched CSLB, SAM.gov, DOL, OSHA, EPA + permits
Your paper trail when it matters
Dated proof for insurers, attorneys, or project owners
~$240
2-4 hrs DIY
90 seconds
100% refund if data is inaccurate — no questions asked
Instant PDF • Powered by Stripe
Is this your business?
Verify your identity to display a Claimed badge