Independent Verification Report
Third-party report by SiteVetter. Not affiliated with Hetherington Mechanical & Plumbing. View official CSLB record
Hetherington Mechanical & Plumbing
DBA: Earthquake Enterprises INC
Updated: Oct 12, 2026
Safety Score
B - GoodAbove average
Risk Factors
+2 more verified in full report
Based on CSLB, SAM.gov, OSHA, DOL, EPA, and permit records
This sub has 1 risk factor. Track whether they get resolved.
SubWatch — We'll alert you if their federal record status changes. Checked weekly against SAM.gov and DOL. Free for up to 5 subs.
Track this sub freeActive License - Additional Findings
HETHERINGTON MECHANICAL & PLUMBING holds an active California contractor license, but our verification found 1 federal database record found that warrants review. Get the full report to see insurance status, bonding details, and federal compliance records.
License & Compliance
License Information
- Issue Date
- Feb 01, 1993
- License Expires
- Feb 28, 2027
- Classifications
- General Building (B)Boiler, Hot Water & Steam (C-4)Electrical (C10)Fire Protection (C16)Plumbing (C36)
Bond & Workers' Comp
Contractor Bond
AMERICAN CONTRACTORS INDEMNITY COMPANY
Workers' Compensation
CurrentValid until Oct 01, 2027
CSLB data as of Sep 25, 2026
Permit History
Works primarily in: San Francisco
Permit valuations are contractor estimates
Last update: 20 months ago
Verified Permits
Verified| Date | Type | City | Status |
|---|---|---|---|
| May 2024 | Building | San Francisco | Unknown |
| Aug 2023 | otc alterations permit | San Francisco | Issued |
SAM.gov Exclusions
SAM.gov federal exclusion database checked for HETHERINGTON MECHANICAL & PLUMBING. Verified as of June 2026.
Database checked
Federal debarment and exclusion records
DOL Wage Data
Department of Labor (DOL) wage and hour records reviewed for HETHERINGTON MECHANICAL & PLUMBING. Verified as of June 2026.
Database checked
Fair Labor Standards Act violations
OSHA Safety
OSHA workplace safety records checked for HETHERINGTON MECHANICAL & PLUMBING. Verified as of June 2026.
Database checked - no citations
Inspection history reviewed
EPA ECHO
EPA environmental compliance records for HETHERINGTON MECHANICAL & PLUMBING: 1 record(s) found. Verified as of June 2026.
1 item found
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: Oct 12, 2026. Learn how to verify a contractor
1 item flagged — details in report
1 federal record
1 issue found — bad hire cost: $47K+
WCIRB, 2023
Review Before You Hire
Violation codes, dates, and resolution status
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
1 item flagged — details in report
1 federal record
1 issue found — bad hire cost: $47K+
WCIRB, 2023
Review Before You Hire
Violation codes, dates, and resolution status
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