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Contractor's License Detail for License # 588872

Alert symbol DISCLAIMER: A license status check provides information taken from the CSLB license database. Before relying on this information, you should be aware of the following limitations.

  • CSLB complaint disclosure is restricted by law (B&P 7124.6) If this entity is subject to public complaint disclosure click on link that will appear below for more information. Click here for a definition of disclosable actions.
  • Only construction related civil judgments reported to CSLB are disclosed (B&P 7071.17).
  • Arbitrations are not listed unless the contractor fails to comply with the terms.
  • Due to workload, there may be relevant information that has not yet been entered into the board's license database.
Data current as of 11/10/2026 5:22:40 AM

Business Information
MUELLER NICHOLLS INC
DBA MN BUILDERS

2400 UNION STREET
OAKLAND, CA 94607
Business Phone Number:(510) 444-5000
EntityCorporation
Issue Date02/21/1990
Reissue Date01/02/1997
Expire Date01/31/2027

License Status
This license is current and active.

All information below should be reviewed.

Classifications
B - GENERAL BUILDING

Bonding Information
Contractor's Bond

This license filed a Contractor's Bond with ATLANTIC SPECIALTY INSURANCE COMPANY.

Bond Number: 800192578

Bond Amount: $25,000

Effective Date: 08/19/2025

Contractor's Bond History
Bond of Qualifying Individual

This license filed Bond of Qualifying Individual number 800192579 for BURAK KASAPOGLU in the amount of $25,000 with ATLANTIC SPECIALTY INSURANCE COMPANY.

Effective Date: 08/19/2025

BQI's Bond History

Workers' Compensation

This license has workers compensation insurance with the REPUBLIC INDEMNITY COMPANY OF AMERICA

Policy Number:18061418
Effective Date: 10/01/2026
Expire Date: 10/01/2027

Workers' Compensation History


Workers' compensation classification code(s):
5432 - Carpentry-high wage
5606 - Contractors-executive level supervisors
8810 - Clerical Office Employees

For a description of the workers' compensation classification code(s) listed for this licensee, contact the licensee’s insurance carrier. Contact information for the licensee's insurer is available by clicking the insurer link above. Classification codes are also available on the Workers' Compensation Insurance Rating Bureau's classification search page.


The board does not verify or investigate the accuracy of classification codes displayed.

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