Updated: Jan 21, 2026
Location and Projects
Address
356 MONTE CARLO AVE, Union City, CA, 94587
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Xiang Dong Zhao Construction
Xiang Dong Zhao at 356 MONTE CARLO AVE, Union City, CA 94587, held a General Contractor license (#859412) with the California contractors license board with an expiration date of 05-31-2029. We last verified the license was inactive on 01-20-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Xiang Dong Zhao Services
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Xiang Dong Zhao Contact Information
Phone Number: (510) 364-5153
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Address: 356 MONTE CARLO AVE, Union City, CA 94587
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Xiang Dong Zhao Union City
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Xiang Dong Zhao, click “This is My Business” to update your information.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Xiang Dong Zhao has worked on at least
4.0 projects over the past 2 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install photovoltaic system 13.75 kw dc and (2) ess (25) modules
Valuation:
$20,000
Permit #:
MEP2025-00273
Status:
final
Fee:
$718
Permit Type:
N/A
Building Type:
N/A
Kitchen and bathrooms remodel without structural renovation
Valuation:
N/A
Permit #:
BLDG2024-0299
Status:
triage
Fee:
$4,297
Permit Type:
Alteration_434
Building Type:
N/A
Replace furnace with heat pump
Valuation:
N/A
Permit #:
BLD24-01454
Status:
final
Fee:
$487
Permit Type:
Heat pump
Building Type:
N/A
Ti/u&o for empire preschool total tenant space 5980 sf change of occupancy & seismic upgrade convert parking to playground restripe remaining parking; replace sewer line (encroachment permit issued 11/15/10)
Valuation:
$450,000
Permit #:
10000-00000-02090
Status:
issued
Fee:
$13,224
Permit Type:
N/A
Building Type:
N/A
1) construct (451 sq ft) addition to extend family room and master bedroom. 2) major bathroom remodel (120 sq ft) to include: addition new skylight. demolish and rebuild partition walls to expand master bathroom. addition jaccuzzi tub. remove and relocate sink and toilet. addition add'l sink and 2 exhaust fans. addition lights. addition rceptacles and switches as needed per code. 200a... see more
Valuation:
$61,057
Permit #:
2010 018448 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New single family dwelling 5 bedroom 3bath resubmittal #1 azs 09-27-06 - response to planning comments - tree clarification elevations revised title 24 resubmittal #2 10-18-06 rmm change to spacing between footing and foundation drain resubmittal #3 czn 1/31/07 per alice chen building comments revision #1 rmm 05-07-07 - change to window style in 2nd floor den. adding bathroom to 2nd f... see more
Valuation:
$14,820
Permit #:
BLD2006-01116
Status:
final
Fee:
$22,174
Permit Type:
N/A
Building Type:
N/A
New sfd- 5 bedroom 3 bathroom resubmittal #1 azs 09-27-06 - response to planning comments - tree clarification elevations revised title 24 resubmittal #2 10-18-06 rmm change to spacing between footing and foundation drain revision #1czn 3/22/07 change to window style in 2nd floor den. adding bathroom to 2nd floor changing location of fireplace in master bedroom reconfig 2nd floor bath... see more
Valuation:
$11,169
Permit #:
BLD2006-01114
Status:
final
Fee:
$21,561
Permit Type:
N/A
Building Type:
N/A
Building (des) **see misc activity 10/1/09 for any revisions on this project** (jesm). new commercial building 5, 808 sf for day care center (byc) rev #1 delta 3 changes appr (jesm); rev #2 plumbing appr (jesm); rev #3 move 1 exit door appr (jesm); rev #4 civil (enc permit) appr (jesm) rev #5 retaining wall; accessablty appr. je
Valuation:
N/A
Permit #:
BLD2009-02823
Status:
final
Fee:
$67,119
Permit Type:
N/A
Building Type:
N/A
Ti/u&o for empire preschool total tenant space 5980 sf change of occupancy & seismic upgrade convert parking to playground restripe remaining parking; replace sewer line (encroachment permit issued 11/15/10)
Valuation:
N/A
Permit #:
10REV-00000-00463
Status:
issued
Fee:
$141
Permit Type:
N/A
Building Type:
N/A
Building/project/building permit/building permit
2009-10-19
Permit voided per owner request 7/29/10** residential addition including new attached garage (163-sf & 222-sf respectively) interior remodel (1, 192-sf)
Valuation:
$118,000
Permit #:
09000-00000-02243
Status:
Cancelled/Not Valid
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bldg- addition 944 sq ft to existing house @ rear to extend master suite addition family room and 3 bedrms 2 bathrms; convert 29 sq ft of garage space to habitable;remodel some interior to reconfigure rooms; install tankless water heater new air conditioning & furnace entire new roof covering w/comp. (nt)
Valuation:
N/A
Permit #:
BLD2007-06398
Status:
final
Fee:
$4,453
Permit Type:
N/A
Building Type:
N/A
Install new fire service sewer lateral and domestic water. fire service and sewer lateral to connect at respective main. new domestic water from meter to building
Valuation:
$0
Permit #:
10STR-00000-00181
Status:
Permit Archived
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Bldg- addition to first floor rear of house of 288 sq ft to extend family room change existing second floor window to 2 new windows (nt) 8/10/06 addition skylight&delete window in family room change to support post in wic (nt)
Valuation:
N/A
Permit #:
BLD2006-07840
Status:
final
Fee:
$1,465
Permit Type:
N/A
Building Type:
N/A
Repair dryrot on eaves on entire building repair dryrot on window of apartment #9 ce#11-1034
Valuation:
$500
Permit #:
12-02-020
Status:
final
Fee:
$58
Permit Type:
N/A
Building Type:
Residential
Gasline waterline and electrical outlet
Valuation:
N/A
Permit #:
00607036-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New trash enclosure 209 sf
Valuation:
$15,000
Permit #:
10000-00000-02094
Status:
issued
Fee:
$854
Permit Type:
N/A
Building Type:
N/A
Sewer repair in planter strip
Valuation:
$0
Permit #:
10STR-00000-00182
Status:
Complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Bldg- fill in back yard in-ground pool (nt)
Valuation:
N/A
Permit #:
BLD2006-07018
Status:
final
Fee:
$186
Permit Type:
N/A
Building Type:
N/A
Building/project/building permit/building permit
2010-04-14
Temporary overhead power
Valuation:
$0
Permit #:
10000-00000-00788
Status:
Permit Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temporary overhead power
Valuation:
N/A
Permit #:
10000-00000-00788
Status:
issued
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
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Xiang Dong Zhao Reviews
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Xiang Dong Zhao License info
Inactive License
| License # | 859412 |
| Status | Inactive |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Xiang Dong Zhao at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Xiang Dong Zhao, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
16
Permits
- Building permit records show that Xiang Dong Zhao has worked on 16 permitted projects.
Xiang Dong Zhao Employees
XZ
Xiang Dong Zhao
Owner