How can I verify this license myself?

Visit the California Contractors State License Board official lookup page. Enter the license number 1111191 to confirm the current status and details.

What does C-39 cover and why is workers' comp listed?

C-39 is the classification for roofing contractors in California. The record shows workers' compensation is on file with the State Compensation Insurance Fund, which is a state requirement for this license type.

When was this business first licensed and what does active mean?

The license was first issued in 2023. An active status means the CSLB currently permits the business to work in California without suspension or revocation.

When does this license expire?

The license expires on 2027-10-31. Checking the date ensures the contractor is authorized to work at the time of your project.

What should I check before hiring a roofing contractor?

Verify the license status yourself at the state lookup, get the full scope of work in a written quote, and ask for local addresses of past jobs.

Home › Roofing › California › Master Construction Group INC

Master Construction Group INC

Roofing contractor · Los Angeles, CA 90019 · record last checked July 11, 2026

License active — checked July 11, 2026

License

1111191

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

2023

per California Contractors State License Board (CSLB)

Expires

October 31, 2027

renewal required

Master Construction Group INC holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The business is located in Los Angeles, CA, and was first licensed in 2023.

What this record does — and doesn't — tell you

This license shows the state issued permission to operate, but it does not indicate quality of work or customer satisfaction. A license number allows verification of status, while the absence of specialty claims means the record lists no specific sub-specialties.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 1111191 at the official California Contractors State License Board (CSLB) lookup and confirm the status is current before you sign anything.

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Business phone of record

(213) 267-1805 (from the California Contractors State License Board (CSLB) license file — call them directly)

Common questions

How can I verify this license myself?: Visit the California Contractors State License Board official lookup page. Enter the license number 1111191 to confirm the current status and details.
What does C-39 cover and why is workers' comp listed?: C-39 is the classification for roofing contractors in California. The record shows workers' compensation is on file with the State Compensation Insurance Fund, which is a state requirement for this license type.
When was this business first licensed and what does active mean?: The license was first issued in 2023. An active status means the CSLB currently permits the business to work in California without suspension or revocation.
When does this license expire?: The license expires on 2027-10-31. Checking the date ensures the contractor is authorized to work at the time of your project.
What should I check before hiring a roofing contractor?: Verify the license status yourself at the state lookup, get the full scope of work in a written quote, and ask for local addresses of past jobs.

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Source: California Contractors State License Board (CSLB), license file dated July 11, 2026. Safe Home Experts re-checks California records on a fixed schedule and unpublishes lapsed licenses. This page describes a public record — it is not a review, rating, or endorsement. Corrections: data corrections.