California contractor license
MARTIN BROS/MARCOWALL INC
- B General Building
- C-2 Insulation And Acoustical
- C35 Lathing And Plastering
- C-61 / D24 Metal Products
- C-61 / D28 Doors, Gates And Activating Devices
- C-61 / D34 Prefabricated Equipment
- C-61 / D42 Non-Electrical Sign Installation
- C-61 / D50 Suspended Ceilings
- C-61 / D52 Window Coverings
- C-9 Drywall
MARTIN BROS/MARCOWALL INC is a contractor with 10 license classifications, including B General Building and C-2 Insulation And Acoustical, in Gardena, Los Angeles County, licensed in California for 59 years (since 1967). As of Jan 8, 2026, the license is active with an expiration date of Jun 30, 2027 on record, a license bond is on file, and permit records show 10–25 permitted projects in the last 3 years.
MARTIN BROS/MARCOWALL INCB General Building · C-2 Insulation And Acoustical · C35 Lathing And Plastering · C-61 / D24 Metal Products · C-61 / D28 Doors, Gates And Activating Devices · C-61 / D34 Prefabricated Equipment · C-61 / D42 Non-Electrical Sign Installation · C-61 / D50 Suspended Ceilings · C-61 / D52 Window Coverings · C-9 Drywall · checked Jan 8, 2026
ActiveLicense number#246274
Licensed sinceJan 13, 1967
Years licensed59 years
Expiration on recordJun 30, 2027
City and countyGardena, Los Angeles County
License bondOn file
Projects10–25 permitted projects in the last 3 years
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Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Jan 8, 2026.