How can I verify this license myself?

Check the California Contractors State License Board official lookup to confirm the license number 947761 and its current status.

What does a C-39 license cover?

The C-39 classification covers roofing work. The record shows workers' compensation is on file, which is a state requirement for this license type.

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

The business was first licensed in 2010. An active status means the license is currently valid and the contractor is authorized to work.

When does the license expire?

The license expires on 2028-05-31. Checking the expiration date and current status ensures you are hiring a licensed contractor today.

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 › Advanced Improvements INC

Advanced Improvements INC

Roofing contractor · Anaheim, CA 92806 · record last checked July 11, 2026

License active — checked July 11, 2026

License

947761

C-39 Roofing Contractor

Status

active

in good standing per state record

First licensed

2010

per California Contractors State License Board (CSLB)

Expires

May 31, 2028

renewal required

Advanced Improvements INC is located in Anaheim, 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 2010 and the license expires on 2028-05-31.

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

A license means the state issued permission to operate; it does not indicate work quality or customer satisfaction. You can verify the license status directly at the state's official lookup.

Verify this license yourself (30 seconds)

Don't take our word for it — or anyone's. Search license 947761 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

(714) 630-6611 (from the California Contractors State License Board (CSLB) license file — call them directly)

Common questions

How can I verify this license myself?: Check the California Contractors State License Board official lookup to confirm the license number 947761 and its current status.
What does a C-39 license cover?: The C-39 classification covers roofing work. The record shows workers' compensation is on file, which is a state requirement for this license type.
When was this business first licensed and what does active mean?: The business was first licensed in 2010. An active status means the license is currently valid and the contractor is authorized to work.
When does the license expire?: The license expires on 2028-05-31. Checking the expiration date and current status ensures you are hiring a licensed contractor today.
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.