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Location and Projects

Address
1930 DALTON WAY, Union City, CA, 94587
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Hnbuilder Construction

Hnbuilder, 1930 Dalton Way, Union City, CA (Employee: Hiep Vo Nguyen) holds a General Building license according to the California license board.

Their BuildZoom score of 102 ranks in the top 11% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Hnbuilder, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Hnbuilder Contact Information

Phone: (510) 882-1239 Edit
Address: 1930 DALTON WAY, Union City, CA 94587 Edit

Hnbuilder Union City

Quality

102
89th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Hnbuilder has a BuildZoom score of 102, which places them above 89% of 336,931 contractors in California.

Activity

4 projects
2025
1 project
2024
Our building permit records indicate that Hnbuilder has worked on at least 5.0 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.

Pricing

1 project
< $5k
3 projects
$100k-$250k
Value Not Public: 1.0 project
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 Hnbuilder

Sort by: Notable Notable | Date Date | Job Value Job Value
Building permit
2025-05-18
To construct 572 s.f. detached adu to rear of residence. creating 1bed/1bath unit
Valuation:
$180,000
Permit #:
BLD2025-04795
Status:
issued
Fee:
$10,895
Permit Type:
New accessory dwe...
Building Type:
N/A
Building permit
2025-09-23
Single story addition of 283 sqft; increase size in master bedroom and bedroom #2; remodel kitchen and bathrooms
Valuation:
$120,000
Permit #:
BLD2026-01987
Status:
triage
Fee:
$1,564
Permit Type:
Addition
Building Type:
N/A
Tenant improvement
2025-09-16
No Description Available
Valuation:
$150,000
Permit #:
BLD2025-0226
Status:
issued
Fee:
$5,911
Permit Type:
Alteration
Building Type:
N/A
Building permit revision
2025-01-21
Update shearwall location due to site condition. supporting structural calculations included
Valuation:
N/A
Permit #:
BLD2024-07699-002
Status:
triage
Fee:
$172
Permit Type:
N/A
Building Type:
N/A
Building permit revision
2024-11-26
Soil report to verify soil bearing capacity
Valuation:
N/A
Permit #:
BLD2024-07699-001
Status:
triage
Fee:
$165
Permit Type:
N/A
Building Type:
N/A
Residential electrical
2025-12-10
Service upgrade to main house
Valuation:
$1,500
Permit #:
BLD2026-03766
Status:
issued
Fee:
$155
Permit Type:
N/A
Building Type:
N/A

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