How can I verify this license myself?

You can check the status directly on the California Contractors State License Board official lookup page using the license number 1038420.

What does the C-39 classification cover?

The C-39 classification covers roofing work. This classification requires the contractor to have workers' compensation on file, which is listed for this business.

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

The business was first licensed in 2018. Active status means the license is currently valid and the contractor is authorized to perform work in California.

When does the license expire?

The license expires on 2028-04-30. Checking the current status is important because a license can be suspended or revoked at any time.

What should I check before hiring a roofing contractor?

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

Home › Roofing › California › Crank Waterproofing

Crank Waterproofing

Roofing contractor · Costa Mesa, CA 92627 · record last checked July 11, 2026

License active — checked July 11, 2026

License

1038420

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

2018

per California Contractors State License Board (CSLB)

Expires

April 30, 2028

renewal required

Crank Waterproofing holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The business is located in Costa Mesa, CA, with a license first issued in 2018.

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

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

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 1038420 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

(949) 646-9356 (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 on the California Contractors State License Board official lookup page using the license number 1038420.
What does the C-39 classification cover?: The C-39 classification covers roofing work. This classification requires the contractor to have workers' compensation on file, which is listed for this business.
When was this business first licensed and what does active mean?: The business was first licensed in 2018. Active status means the license is currently valid and the contractor is authorized to perform work in California.
When does the license expire?: The license expires on 2028-04-30. Checking the current status is important because a license can be suspended or revoked at any time.
What should I check before hiring a roofing contractor?: Verify the license status yourself, 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.