How can I verify this license myself?

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

What does a C-39 license cover?

A C-39 classification covers roofing work. The record shows workers' compensation is on file with a carrier.

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

The first licensed date is 1990. Active status means the license is currently valid and not suspended or revoked.

When does the license expire?

The license expires on 2028-04-30. Checking the current status ensures the contractor is authorized to work today.

What should I check before signing a contract?

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

Home › Roofing › California › A1 Quality Roofing INC

A1 Quality Roofing INC

Roofing contractor · Corona, CA 92882 · record last checked July 11, 2026

License active — checked July 11, 2026

License

605240

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

1990

per California Contractors State License Board (CSLB)

Expires

April 30, 2028

renewal required

A1 Quality Roofing INC holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The record lists the business mailing address in Corona, CA.

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

This license shows the state issued permission to operate, but it does not indicate work quality or customer satisfaction. A license status is not an endorsement of the contractor's performance.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 605240 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

(951) 808-4251 (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 tool.
What does a C-39 license cover?: A C-39 classification covers roofing work. The record shows workers' compensation is on file with a carrier.
When was this business first licensed and what does active mean?: The first licensed date is 1990. Active status means the license is currently valid and not suspended or revoked.
When does the license expire?: The license expires on 2028-04-30. Checking the current status ensures the contractor is authorized to work today.
What should I check before signing a contract?: Verify the license status yourself, get the full scope 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.