How can I verify this license myself?

You can check the status directly at the California Contractors State License Board official lookup tool using the license number 935030.

What does the C-39 classification cover?

The C-39 classification is for roofing contractors. This license requires the company to have workers' compensation insurance on file, which is confirmed as being carried by the State Compensation Insurance Fund.

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

The license was first issued in 2009. An active status means the license is currently valid and not suspended or revoked.

When does the license expire?

The license expires on 2026-12-31. Checking the current status matters because a license can change status between the time of listing and the time of hiring.

What should I check before signing with any 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 › L & L Roofing Waterproofing INC

L & L Roofing Waterproofing INC

Roofing contractor · Chino Hills, CA 91709 · record last checked July 11, 2026

License active — checked July 11, 2026

License

935030

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

2009

per California Contractors State License Board (CSLB)

Expires

December 31, 2026

renewal required

L & L Roofing Waterproofing INC holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The business is located at CHINO HILLS, CA according to official state records.

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

This license confirms the state issued permission to operate, but it does not indicate quality or customer satisfaction. A license status shows regulatory standing, not an endorsement of workmanship.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 935030 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

(909) 464-8595 (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 using the license number 935030.
What does the C-39 classification cover?: The C-39 classification is for roofing contractors. This license requires the company to have workers' compensation insurance on file, which is confirmed as being carried by the State Compensation Insurance Fund.
When was this business first licensed and what does active mean?: The license was first issued in 2009. An active status means the license is currently valid and not suspended or revoked.
When does the license expire?: The license expires on 2026-12-31. Checking the current status matters because a license can change status between the time of listing and the time of hiring.
What should I check before signing with any 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.