Updated: May 16, 2026
Location and Projects
Address
1766 FULTON STREET, Palo Alto, CA, 94303
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Tianchong Construction
Tianchong Construction, 1766 Fulton St, Palo Alto, CA (Employees: Tianchong Zhang and Xiuping Cao) holds a General Building license and 1 other license according to the California license board.
Their BuildZoom score of 92 ranks in the top 32% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Tianchong Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tianchong Construction Services
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Tianchong Construction Contact Information
Phone Number: (408) 508-9638
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Address: 1766 FULTON STREET, Palo Alto, CA 94303
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Tianchong Construction Palo Alto
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tianchong Construction has a BuildZoom score of 92, which places them above 68% of 336,931 contractors in California.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Tianchong Construction 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
|
2 projects
|
< $5k |
|
1 project
|
$50k-$100k |
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.
Building Permits by Tianchong Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
(1.5) bathroom remodel for residential buildings (no structural changes)
Valuation:
$3,500
Permit #:
25016-10000-24817
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Supplemental permit to 25016-10000-24817 to change address from 100 s. doheny dr to 100 s. doheny dr #403
Valuation:
N/A
Permit #:
25016-10001-24817
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Electrical for 200 amp subpanel ref: bld2023-03588
Valuation:
N/A
Permit #:
BLD2023-06556
Status:
final
Fee:
N/A
Permit Type:
Trade only
Building Type:
N/A
(adu) new residential construction: 838 sq. ft. to construct detached two-story accessory dwelling unit with 15 sq. ft. porch and roof mounted solar system with (8) modules and (1) inverter. (2bd/2ba). ref: bld2023-06556
Valuation:
$80,000
Permit #:
BLD2023-03588
Status:
final
Fee:
N/A
Permit Type:
New residential c...
Building Type:
N/A
Electrical for 200amp temporary power pole
Valuation:
N/A
Permit #:
BLD2023-06831
Status:
final
Fee:
N/A
Permit Type:
Trade only
Building Type:
N/A
Supplemental to permit #25042-10000-17675 to change work description to read 1.5 batheoom remodel change shower tile and vanity
Valuation:
N/A
Permit #:
25042-10001-17675
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
1.5 bathroom remodel: replace toilet shower tiles other sinks/lavatories and bathtub
Valuation:
N/A
Permit #:
25042-10000-17675
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Change the exhaust fan
Valuation:
N/A
Permit #:
25044-10000-11089
Status:
issued
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
(eplan) non structural bathroom remodel (2) ***subject to bulletin 321***
Valuation:
$4,000
Permit #:
00962446-RBPR
Status:
final
Fee:
$305
Permit Type:
N/A
Building Type:
N/A
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Tianchong Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Tianchong Construction License info
Verified License
| License # | 1132845 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Tianchong Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1128807 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Tianchong Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Bonded
| Bonded Agent | This License Filed A Contractor's Bond With |
| Bond Value | $25,000 |
Tianchong Construction Employees
TZ
Tianchong Zhang
Sole Owner
XC
Xiuping Cao
Sole Owner