How can I verify this license myself?

You can check the status directly at the California Contractors State License Board official lookup.

What does the C-39 classification cover?

The C-39 license covers roofing work, and the record shows workers' compensation is on file with the State Compensation Insurance Fund.

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

The license first appeared in 1993. Active status means the license is currently valid according to the state record.

When does the license expire and why check the status?

The license expires on 2027-04-30. Checking the status ensures the record reflects the current date and that the license has not lapsed.

What should I check before signing with a roofing contractor?

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

Home › Roofing › California › Master Roofing LLC

Master Roofing LLC

Roofing contractor · Riverside, CA 92506 · record last checked July 11, 2026

License active — checked July 11, 2026

License

667746

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

1993

per California Contractors State License Board (CSLB)

Expires

April 30, 2027

renewal required

Master Roofing LLC holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The business record shows a mailing address in Riverside, CA, with a license issued in 1993.

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

This license confirms the state issued permission to operate, but it does not indicate work quality or customer satisfaction. A license status of active means the contractor meets current state requirements, while an expired status would require verification elsewhere.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 667746 at the official California Contractors State License Board (CSLB) lookup and confirm the status is current before you sign anything.

Open the official California license search →

Business phone of record

(951) 662-6765 (from the California Contractors State License Board (CSLB) license file — call them directly)

Common questions

How can I verify this license myself?: You can check the status directly at the California Contractors State License Board official lookup.
What does the C-39 classification cover?: The C-39 license covers roofing work, and the record shows workers' compensation is on file with the State Compensation Insurance Fund.
When was this business first licensed and what does active mean?: The license first appeared in 1993. Active status means the license is currently valid according to the state record.
When does the license expire and why check the status?: The license expires on 2027-04-30. Checking the status ensures the record reflects the current date and that the license has not lapsed.
What should I check before signing with a roofing contractor?: Verify the license status yourself at the state site, get the full scope in a written quote, and ask for local addresses of past jobs.

Guides for hiring smart

Get the free Seasonal Home Maintenance Schedule

Month-by-month checklist for your state — roof, gutters, HVAC and more. Plus license-lapse alerts for contractors you're considering.

We don't sell your email address. See our privacy & editorial policy.

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.