How can I verify this license myself?

Visit the California Contractors State License Board official lookup page. Enter the license number or business name to see the current status.

What does a C-39 license cover?

The C-39 classification covers roofing work. Holding this license means the contractor is legally authorized to perform these specific tasks in California.

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

The record shows the business was first licensed in 2013. An active status means the license is currently valid and the contractor is permitted to work.

When does the license expire and why check the status?

The license expires on 2027-03-31. Checking the status ensures the contractor is still authorized to work and has not had their license suspended or revoked.

What should I check before hiring a 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 › Unified Waterproofing INC

Unified Waterproofing INC

Roofing contractor · Los Angeles, CA 90025 · record last checked July 11, 2026

License active — checked July 11, 2026

License

982380

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

2013

per California Contractors State License Board (CSLB)

Expires

March 31, 2027

renewal required

Unified Waterproofing INC holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The business record is located in Los Angeles, CA.

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

A state license confirms the contractor meets minimum legal requirements to operate; it does not indicate work quality or customer satisfaction. This credential shows the state has issued permission to work, not an endorsement of the company's performance.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 982380 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) 948-1777 (from the California Contractors State License Board (CSLB) license file — call them directly)

Common questions

How can I verify this license myself?: Visit the California Contractors State License Board official lookup page. Enter the license number or business name to see the current status.
What does a C-39 license cover?: The C-39 classification covers roofing work. Holding this license means the contractor is legally authorized to perform these specific tasks in California.
When was this business first licensed and what does active mean?: The record shows the business was first licensed in 2013. An active status means the license is currently valid and the contractor is permitted to work.
When does the license expire and why check the status?: The license expires on 2027-03-31. Checking the status ensures the contractor is still authorized to work and has not had their license suspended or revoked.
What should I check before hiring a 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.