Public CSLB records

Blok Modular Constructors INC

License #1054345·Corporation·Upland, San Bernardino County
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Summary

Blok Modular Constructors INC operating as a corporation is licensed in California under CSLB number 1054345. The license was first issued in 2019, putting the business at 7 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 Nationwide Mutual Insurance Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Upland, in San Bernardino County, California.

Business Information
Address
404 N 2nd Ave Ste C
Upland, CA 91786
License Details & Classifications
License Number
1054345
Issued
Jun 5, 2019
Status
CLEAR
Expires
Jun 30, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Nationwide Mutual Insurance Company
Bond Number
7901259626
Effective
Jun 4, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9261753
Effective
Oct 2, 2025
Expires
Oct 2, 2026
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

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 Blok Modular Constructors INC licensed in California?

Yes. Blok Modular Constructors INC holds California Contractors State License Board license number 1054345. The license was first issued on June 5, 2019. It is valid through June 30, 2027.

What does Blok Modular Constructors INC specialize in?

Blok Modular Constructors INC is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.

Where is Blok Modular Constructors INC headquartered?

Blok Modular Constructors INC is headquartered at 404 N 2nd Ave Ste C, Upland, CA 91786, in San Bernardino County, California.

Does Blok Modular Constructors INC have an active surety bond on file with CSLB?

Yes. Blok Modular Constructors INC has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.

Does Blok Modular Constructors INC carry workers' compensation coverage?

Yes. Blok Modular Constructors INC carries active workers' compensation coverage through State Compensation Insurance Fund.

How do I verify Blok Modular Constructors INC's contractor license?

You can verify Blok Modular Constructors INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1054345.

Activity Timeline
  1. License issuedJun 5, 2019
  2. Bond activeJun 4, 2025
  3. WC coverage startsOct 2, 2025
  4. WC expiresOct 2, 2026
  5. License expiresJun 30, 2027
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