Updated: Mar 07, 2026
Location and Projects
Address
18752 STANTON AVE, Castro Valley, CA, 94546
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Lu S Construction
Lu S Construction, 18752 Stanton Ave, Castro Valley, CA (Owned by: Keith Harris Ky Tran) holds a General Building license according to the California license board.
Their BuildZoom score of 94 ranks in the top 24% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Lu S Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Lu S Construction Services
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Lu S Construction Contact Information
Phone Number: (510) 754-9346
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Address: 18752 STANTON AVE, Castro Valley, CA 94546
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Lu S Construction Castro Valley
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Lu S Construction has a BuildZoom score of 94, which places them above 76% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Lu S Construction has worked on at least
1.0 project 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
|
1 project
|
$20k-$50k |
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.
Scope of work: replacing rotten wood member on living room ceiling and front wall. -replacing 4x12 header and wall stud members. -replacing double 2x8 rotten ceiling joists like for like. -replacing 2x10 rim joist at front facade and end of right wall. -replacing pressure treated 2x4 sill to slab foundation. -re-using existing slab anchor bolt. -adding overhang to protect wall from ra... see more
Valuation:
$20,300
Permit #:
2023 104737 RS
Status:
final
Fee:
$144
Permit Type:
Single-family
Building Type:
N/A
Rebuild the front porch of single family dwelling. the new posts and rafters will be metal and faced with wood. the stone will be removed and replaced on the column bases. they will be capped with brick. the front brick walkway will be removed for the construction work and replaced- no increase in size
Valuation:
$20,000
Permit #:
RB1503870
Status:
final
Fee:
$2,467
Permit Type:
N/A
Building Type:
N/A
Rewire residence new sub pane
Valuation:
N/A
Permit #:
B00-050-784
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Additional electrical and plumbing for sf/add alter
Valuation:
N/A
Permit #:
B00-050-897
Status:
canceled
Fee:
$298
Permit Type:
N/A
Building Type:
N/A
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Lu S Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Lu S Construction License info
Verified License
| License # | 871211 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Lu S Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
Lu S Construction Employees
KT
Keith Harris Ky Tran
Owner