How can I verify this license myself?

You can check the status directly at the California Contractors State License Board official lookup portal using the license number 574852.

What does the C-39 classification cover?

The C-39 classification is for roofing contractors. This license also requires that workers' compensation insurance be on file, which the record confirms for this business.

When was this business first licensed?

The record shows the first license date as 1989. The current status is active, meaning the license is valid until the expiration date listed.

When does the license expire?

The license expires on 2026-08-31. Checking the current status matters because an expired or inactive license means the contractor cannot legally work in California.

What should I check before signing a contract?

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 › S & W Waterproofing INC

S & W Waterproofing INC

Roofing contractor · Torrance, CA 90502 · record last checked July 11, 2026

License active — checked July 11, 2026

License

574852

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

1989

per California Contractors State License Board (CSLB)

Expires

August 31, 2026

renewal required

S & W Waterproofing INC is located in Torrance, CA and holds an active C-39 Roofing Contractor license issued by the CSLB. The record shows the license was first issued in 1989 and expires on 2026-08-31.

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 legal requirements, while an inactive status means they cannot legally perform work.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 574852 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

(310) 320-0753 (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 portal using the license number 574852.
What does the C-39 classification cover?: The C-39 classification is for roofing contractors. This license also requires that workers' compensation insurance be on file, which the record confirms for this business.
When was this business first licensed?: The record shows the first license date as 1989. The current status is active, meaning the license is valid until the expiration date listed.
When does the license expire?: The license expires on 2026-08-31. Checking the current status matters because an expired or inactive license means the contractor cannot legally work in California.
What should I check before signing a contract?: 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.