STATE OF CALIFORNIA
DEPARTMENT OF REAL ESTATE

In reviewing a licensee's information, please be aware that license discipline information may have been removed from a licensee's record pursuant to Business & Professions Code Section 10083.2 (c). However, discipline information may be available from the California Department of Real Estate upon submittal of a request, or by calling the Department's public information line at 1-877-373-4542.
The license information shown below represents public information. It will not reflect pending licensing changes which are being reviewed for subsequent updating. Although the business and mailing addresses of real estate licensees are included, this information is not intended for mass mailing purposes.
Some historical disciplinary action documents may not be in compliance with certain accessibility functions. For assistance with these documents, please contact the Department's Licensing Flag Section.

License information taken from records of the Department of Real Estate on 6/4/2026 11:59:39 AM
License Type:
BROKER

Name:
Quanstrom, William Joseph

Mailing Address:
10620 TREENA ST
STE 230
SAN DIEGO, CA 92131

License ID:
02014095

Expiration Date:
09/23/28

License Status:
LICENSED

Salesperson License Issued:
09/20/16

Broker License Issued:
09/24/20

Former Name(s):
NO FORMER NAMES

Main Office:
10620 TREENA ST
STE 230
SAN DIEGO, CA 92131

DBA
NO CURRENT DBAS

Branches:
NO CURRENT BRANCHES

Affiliated Licensed Corporation(s):
NO CURRENT AFFILIATED CORPORATIONS

Broker Associate for:
License ID: 02187306
eXp Realty of Southern California, Inc.
10620 TREENA ST STE 230
SAN DIEGO, CA 92131

Former Broker Associate for:
License ID: 01950109
Rita Shaw Broker & Associates, Inc.
From 10/28/2020 to 05/26/2026

Comment:
NO DISCIPLINARY ACTION

NO OTHER PUBLIC COMMENTS

>>>> Public information request complete <<<<