Contractor License Proof

Martin Bros/marcowall Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
246274
Status
Active
Classifications
B · General BuildingC-2 · Insulation and AcousticalC-35 · Lathing and PlasteringC-9 · DrywallD-24 · Metal ProductsD-28 · Doors, Gates and Activating DevicesD-34 · Prefabricated EquipmentD-42 · Non-Electrical Sign InstallationD-50 · Suspended CeilingsD-52 · Window Coverings
Contractor bond
$25,000
Workers' comp
Covered
License term on file
January 13, 1967 – June 30, 2027

Business

  • (310) 532 5335 (CSLB public record)
  • P O BOX 2089, Gardena, CA 90247Los Angeles County

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Frequently asked questions

Is Martin Bros/marcowall Inc licensed in California?

Yes. Martin Bros/marcowall Inc holds an active California state contractor license (CSLB #246274), verified against the CSLB public record on June 17, 2026.

What is Martin Bros/marcowall Inc's CSLB license number?

Martin Bros/marcowall Inc's California contractor license number is 246274. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Martin Bros/marcowall Inc licensed for?

Martin Bros/marcowall Inc is classified under General Building (B), Insulation and Acoustical (C-2), Lathing and Plastering (C-35), Drywall (C-9), Metal Products (D-24), Doors, Gates and Activating Devices (D-28), Prefabricated Equipment (D-34), Non-Electrical Sign Installation (D-42), Suspended Ceilings (D-50), and Window Coverings (D-52) by the CSLB.

How do I verify Martin Bros/marcowall Inc's license myself?

Look up license #246274 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #246274 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.