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Long M Construction

License #482850·Sole Owner·La Mesa, San Diego County
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Summary

Long M Construction operating as a sole owner is licensed in California under CSLB number 482850. The license was first issued in 1985, putting the business at 41 years on the active CSLB roster. 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 La Mesa, in San Diego County, California.

Business Information
Address
P O Box 122
La Mesa, CA 919440122
License Details & Classifications
License Number
482850
Issued
Nov 18, 1985
Status
CLEAR
Expires
Nov 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
142059
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Nov 13, 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 Long M Construction licensed in California?

Yes. Long M Construction holds California Contractors State License Board license number 482850. The license was first issued on November 18, 1985. It is valid through November 30, 2027.

What does Long M Construction specialize in?

Long M Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Long M Construction headquartered?

Long M Construction is headquartered at P O Box 122, La Mesa, CA 919440122, in San Diego County, California.

Does Long M Construction have an active surety bond on file with CSLB?

Yes. Long M Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Long M Construction carry workers' compensation coverage?

Long M Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Long M Construction's contractor license?

You can verify Long M Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=482850.

Activity Timeline
  1. License issuedNov 18, 1985
  2. Bond activeJan 1, 2023
  3. WC coverage startsNov 13, 2025
  4. License expiresNov 30, 2027
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