How can I verify this license myself?

You can check the status directly at the California Contractors State License Board official lookup page using the license number 556974.

What does the C-39 classification cover?

The C-39 classification is for roofing contractors. The record also shows workers' compensation is on file with the State Compensation Insurance Fund.

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

The business was first licensed in 1989. An active status means the license is currently valid and not suspended or revoked.

When does the license expire?

The license expires on 2027-02-28. Checking the current status ensures the contractor is still authorized to work before you hire them.

What should I check before signing with a roofing contractor?

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

Home › Roofing › California › Waterproofing Experts INC

Waterproofing Experts INC

Roofing contractor · Canoga Park, CA 91304 · record last checked July 11, 2026

License active — checked July 11, 2026

License

556974

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

1989

per California Contractors State License Board (CSLB)

Expires

February 28, 2027

renewal required

Waterproofing Experts INC is located in Canoga Park, CA, and holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The record shows the business was first licensed in 1989 with an expiration date of 2027-02-28.

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 is currently authorized to work in California.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 556974 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

(818) 592-6392 (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 page using the license number 556974.
What does the C-39 classification cover?: The C-39 classification is for roofing contractors. The record also shows workers' compensation is on file with the State Compensation Insurance Fund.
When was this business first licensed and what does active mean?: The business was first licensed in 1989. An active status means the license is currently valid and not suspended or revoked.
When does the license expire?: The license expires on 2027-02-28. Checking the current status ensures the contractor is still authorized to work before you hire them.
What should I check before signing with a roofing contractor?: Verify the license status yourself at the state website, 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.