M J Construction CO, B General Building Contractor in Simi Valley, CA
M J Construction CO operating as a sole owner holds an active California contractor license (CSLB #543734), valid through Oct 31, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: 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 Simi Valley, in Ventura County, California.
- License Number
- 543734
- Issued
- Oct 7, 1988
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC6301918
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 10, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is M J Construction CO licensed in California?
Yes. M J Construction CO holds California Contractors State License Board license number 543734, which is active and in good standing. The license was first issued on October 7, 1988. It is valid through October 31, 2026.
What does M J Construction CO specialize in?
M J Construction CO is licensed for one CSLB classification: B General Building Contractor.
Where is M J Construction CO headquartered?
M J Construction CO is headquartered at 3460 Avenida Simi, Simi Valley, CA 93063, in Ventura County, California.
Does M J Construction CO have an active surety bond on file with CSLB?
Yes. M J Construction CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does M J Construction CO carry workers' compensation coverage?
M J Construction CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify M J Construction CO's contractor license?
You can verify M J Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=543734.
- License issuedOct 7, 1988
- Bond activeJan 1, 2023
- WC coverage startsOct 10, 2025
- License expiresOct 31, 2026
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