✓ Powered by Official State Licensing Board Data

License is active

Source: Contractors State License Board (CSLB)

Licensed

Current and in good standing

Bonded

$25,000 surety bond

Insured

Workers' comp coverage on file

Clean record

No complaints or disciplinary actions

🛡️

Hiring this contractor?

Get alerts if their license status changes.

🏢

Is this your business?

Claim your profile to manage your listing.

A TO Z PLUMBING & HEATING SERVICES INC

License Number
683883
State
California
Status
active
Business Type
Corporation
Address
285 W COUNTRY CLUB DR BRENTWOOD, CA, 94513 Contra Costa County
Phone
(510) 359 8870

License Dates

Issued

02/01/1994

Expires

11/30/2027

Expires in 20 months

Reissued

11/03/2025

Inactivated

02/01/1994

Reactivated

07/17/1995

CSLB Last Updated

02/23/2026

License Classifications

B| C36 B| C36

Personnel & Officers

AZIZI MANSOUR MATTHEW

Responsible Managing Officer/Chief Executive Officer/President

BC36
Active

Contractor Bond

Bonded

Amount: $25,000

Company: NATIONWIDE MUTUAL INSURANCE COMPANY

Bond #7901206737

Effective: 11/03/2025

Workers' Compensation

Has policy

Carrier: CLEAR SPRING PROPERTY AND CASUALTY COMPANY

Policy #CWC03513900

Effective: 10/22/2025

Expires: 06/23/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

Building Permits

Source: LA City Open Data (LADBS)

otc alterations permit

75 Zampa Ln, 94115

to obtain final inspection for work approved under pa#202405142100 all work complete

$1

2025-12-11

complete

Verify this record on the official state licensing board

View on Contractors State License Board (CSLB) →

Learn how to verify contractor licenses in California

California licensing guide →

Data sourced from official state licensing board records. Always confirm critical information directly with the state board.

Verify Another Contractor