Name: JANG SIK MUN
Address: 959 S GRAMERCY PL #101, LOS ANGELES, CA, 90019, US
Telephone: (323) 899-4603

License tenure

28 yrs

CA General Contractor avg: 17 yrs

Bond on file

$25,000

State avg: $24,994

Trust score

Based on license status, bond, and profile signals

About this business

General Contractor

JANG SIK MUN specializes in General Contractor work in LOS ANGELES, Los Angeles County (90019) and nearby California communities under an active CA contractor license.

General contracting covers scheduling subs, site safety, change orders, and punch-list closeout. GC projects in LOS ANGELES range from kitchen refreshes to full second-story builds. State classification on file: C33.

CSLB classification letters should match the trades listed on your contract before demolition starts.

JANG SIK MUN holds CA active license 747429, backed by a $25,000 contractor bond, with records dating to 1998 (28 years on file) Licensing is tracked through the Contractors State License Board (CSLB).. Current expiration: 2028-03-31.

Phone on file: (323) 899-4603. Ask for a detailed scope before deposits - match the contract name to the license name.

Market insights

More established than typical General Contractor pros in CA.

Compared with other General Contractor contractors in LOS ANGELES, this license has above-average tenure.

Many General Contractor contractors in CA include bond details on their profile — compare before you hire.

How this pro compares

License tenure vs state average

JANG SIK MUN

28.3 yrs

CA General Contractor average

16.8 yrs

JANG SIK MUN's license is 11.5 years above average for General Contractor contractors in CA.

Bond amount vs state average

JANG SIK MUN

$25,000

CA average

$24,994

California licensing records include contractor bond amounts for nearly all active licenses.

License journey

License issuedMarch 25, 1998
28 yrs of operating history on record
License verifiedMay 29, 2026
License checked 28 days ago
License expirationMarch 31, 2028
Approximately 1.8 yrs until expiration

License details

License #747429

StatusActive

IssuedMarch 25, 1998

ExpiresMarch 31, 2028

Bond$25,000

CountyLos Angeles

StateCA

Last verifiedMay 29, 2026

License verified with California Contractors State License Board · last checked May 29, 2026. Confirm status with the state board before hiring.

Before you hire checklist

Work through these steps before signing — checking items helps you compare contractors with confidence.

1Verify license statusConfirm 747429 with California Contractors State License Board before signing a contract.
2Review bond & insurance$25,000 on file per state licensing records. Ask for current insurance certificates and workers' comp proof before work begins.
3Match scope to license classEnsure the license covers General Contractor work for your project type in CA.
4Compare written quotesCompare at least three written estimates from licensed General Contractor contractors in LOS ANGELES.
5Use a written contractInclude timeline, payment schedule, permit responsibility, and warranty terms before work begins.

Claim this profile

Are you JANG SIK MUN? Add proprietary content so this page becomes authoritative — not just a public record stub.