How can I verify this license myself?

Check the official California Contractors State License Board lookup tool using the license number 885989 to confirm the record matches the business name and status.

What does the C-39 classification cover?

The C-39 classification covers roofing contracting work. This specific license record shows the company has workers' compensation 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 2006. An active status means the license is currently valid and the contractor is authorized to perform work in California.

When does the license expire and why check the status?

The license expires on 2028-01-31. Checking the current status ensures the license has not been suspended or revoked since the last update.

What should I check before signing with 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 › Sullivan Engineering INC

Sullivan Engineering INC

Roofing contractor · Hermosa Beach, CA 90254 · record last checked July 11, 2026

License active — checked July 11, 2026

License

885989

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

2006

per California Contractors State License Board (CSLB)

Expires

January 31, 2028

renewal required

Sullivan Engineering INC holds an active C-39 Roofing Contractor license issued by the California Contractors State License Board. The business is located at a mailing address in Hermosa Beach, CA.

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

This license confirms the state issued permission to operate, but it does not indicate the quality of work or customer satisfaction. A license is a legal requirement, not an endorsement of the contractor's performance.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 885989 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

(310) 210-8811 (from the California Contractors State License Board (CSLB) license file — call them directly)

Common questions

How can I verify this license myself?: Check the official California Contractors State License Board lookup tool using the license number 885989 to confirm the record matches the business name and status.
What does the C-39 classification cover?: The C-39 classification covers roofing contracting work. This specific license record shows the company has workers' compensation 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 2006. An active status means the license is currently valid and the contractor is authorized to perform work in California.
When does the license expire and why check the status?: The license expires on 2028-01-31. Checking the current status ensures the license has not been suspended or revoked since the last update.
What should I check before signing with 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.