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Jahndarosa Engineering

License #1072336·Corporation·Fontana, San Bernardino County
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Summary

Jahndarosa Engineering operating as a corporation is licensed in California under CSLB number 1072336. The license was first issued in 2020, putting the business at 6 years on the active CSLB roster. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Fontana, in San Bernardino County, California.

Business Information
Address
16920 Orange Way Suite B
Fontana, CA 92335
License Details & Classifications
License Number
1072336
Issued
Dec 30, 2020
Status
CLEAR
Expires
Dec 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
101019796
Effective
Dec 12, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Jul 28, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

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

Frequently asked questions
Is Jahndarosa Engineering licensed in California?

Yes. Jahndarosa Engineering holds California Contractors State License Board license number 1072336. The license was first issued on December 30, 2020. It is valid through December 31, 2026.

What does Jahndarosa Engineering specialize in?

Jahndarosa Engineering is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.

Where is Jahndarosa Engineering headquartered?

Jahndarosa Engineering is headquartered at 16920 Orange Way Suite B, Fontana, CA 92335, in San Bernardino County, California.

Does Jahndarosa Engineering have an active surety bond on file with CSLB?

Yes. Jahndarosa Engineering has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Jahndarosa Engineering carry workers' compensation coverage?

Jahndarosa Engineering reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Jahndarosa Engineering's contractor license?

You can verify Jahndarosa Engineering's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1072336.

Activity Timeline
  1. License issuedDec 30, 2020
  2. WC coverage startsJul 28, 2025
  3. Bond activeDec 12, 2025
  4. License expiresDec 31, 2026
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