California contractor license
KOAM CONSTRUCTION INC
- A General Engineering
- B General Building
- C21 Building Moving, Demolition
KOAM CONSTRUCTION INC is an A General Engineering, B General Building and C21 Building Moving, Demolition contractor in Montrose, Los Angeles County, licensed in California for 32 years (since 1994). As of Apr 14, 2026, the license is active with an expiration date of Mar 31, 2027 on record, a license bond is on file, and permit records show 1–10 permitted projects in the last 3 years.
KOAM CONSTRUCTION INCA General Engineering · B General Building · C21 Building Moving, Demolition · checked Apr 14, 2026
ActiveLicense number#690788
Licensed sinceJun 21, 1994
Years licensed32 years
Expiration on recordMar 31, 2027
City and countyMontrose, Los Angeles County
License bondOn file
Projects1–10 permitted projects in the last 3 years
Full record
Insurance, workers' comp, violations and permits.
Workers' comp, insurance policies, violations and full permit historyFree with your email. Shown on this page after you unlock.
LockedWorkers' compUnlock to view
Insurance policiesUnlock to view
Violations, complaints and disciplinary actionsUnlock to view
Full permit historyUnlock to view
5 free unlocks left today
Is this your business? Claim it free.
Claim your free profile to help keep your business details accurate. We'll verify you first.
Source: California Contractors State License Board (CSLB) and City of Los Angeles permit records. Last updated Apr 14, 2026.