Public CSLB records

Hess R H Development Company, A General Engineering Contractor in Napa, CA

License #537348·Corporation·Napa, Napa County
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Summary

Hess R H Development Company operating as a corporation holds California contractor license #537348, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-8 Concrete Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Technology Insurance Company INC that is no longer active. The business is based in Napa, in Napa County, California.

Business Information
Address
P O Box 3438
Napa, CA 94558
License Details & Classifications
License Number
537348
Issued
Aug 6, 1988
Status
CLEAR
Expires
Aug 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100892304
Effective
Sep 24, 2024
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Technology Insurance Company INC
Policy Number
4665372
Effective
Sep 1, 2025
Expires
Sep 1, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
  • No active workers' comp on file
License StatusInactive / Expired
Contractor BondOn file
Workers' CompensationInactive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Hess R H Development Company licensed in California?

Hess R H Development Company previously held California Contractors State License Board license number 537348, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 6, 1988.

What does Hess R H Development Company specialize in?

Hess R H Development Company is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-8 Concrete Contractor.

Where is Hess R H Development Company headquartered?

Hess R H Development Company is headquartered at P O Box 3438, Napa, CA 94558, in Napa County, California.

Does Hess R H Development Company have an active surety bond on file with CSLB?

Yes. Hess R H Development Company has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Hess R H Development Company carry workers' compensation coverage?

Hess R H Development Company has a previously-filed workers' compensation policy with Technology Insurance Company INC that is no longer active.

How do I verify Hess R H Development Company's contractor license?

You can verify Hess R H Development Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=537348.

Activity Timeline
  1. License issuedAug 6, 1988
  2. Bond activeSep 24, 2024
  3. WC coverage startsSep 1, 2025
  4. License expiredAug 31, 2026
  5. WC expiredSep 1, 2026
Other contractors in Napa County
California lien & payment resources

Working a California job with Hess R H Development Company, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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