Updated: May 28, 2026
Location and Projects
Address
2088 CATALPA WAY, Antioch, CA, 94509
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KS Builders Construction
Out of Business
From BuildZoom:
KS Builders at 2088 CATALPA WAY, Antioch, CA 94509, held a General Contractor license (#1011978) with the California contractors license board with an expiration date of 03-27-2019. We last verified the license was revoked on 05-27-2026.
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 bidding system to be easily matched to qualified, licensed professionals in your area.
KS Builders Services
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KS Builders Contact Information
Phone Number: (415) 375-1009
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Address: 2088 CATALPA WAY, Antioch, CA 94509
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KS Builders Antioch
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are KS Builders, click “This is My Business” to update your information.
Activity
|
1 project
|
2024 |
Our building permit records indicate that KS Builders 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.
Single family (alteration/repair) - repair/replace stucco
2024-12-19
Water damage to front entry - remove and replace 100 sq. ft of (e) stucco remove and replace (e) damaged sheathing remove and replace (e) exterior trim. revision #1: remove and replace approx. 5 squares of (e) shakes install new class b shake (12/12 pitch) valuation increase from $20 000 to $26 000. (issued on 2/14/23) **revision #2 (25k w/o windows & 55k w windows for entire job): re... see more
Valuation:
$26,000
Permit #:
BD-2023-287861
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new interior spiral staircase from 1st to lower level. remove (e) staircase. remove knob & tube wiring and replace with new wiring. addition full bathroom on lower level
Valuation:
$25,000
Permit #:
201608165142
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Comply with nov 201799471. legalize family room and full bathroom at gr fl
Valuation:
$20,000
Permit #:
201709067117
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Room at rear of garage - adding appx 10 recessed lights
Valuation:
N/A
Permit #:
E201711149099
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Legalize unit downstairs/remodel bathroom
Valuation:
N/A
Permit #:
PP20180423785
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace knob and tube in unit addition lights and outlets 18 lights 16 switches 26 receptacles
Valuation:
$0
Permit #:
E201609129635
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace knob and tube in unit addition lights and outlets 18 lights 16 switches 26 receptacles
Valuation:
N/A
Permit #:
E201609129635
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove & replace kitchen cabinets replace tub and toilet
Valuation:
$30,000
Permit #:
201606200420
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Addition (1) bathroom on lower level
Valuation:
$0
Permit #:
PP20160912872
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition partition walls and light to rear of building
Valuation:
N/A
Permit #:
B16-2490
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Second unit at second story per plan ntc fees due for 2nd story addition without permits or approvals
Valuation:
N/A
Permit #:
BIR17-004179
Status:
withdrawn
Fee:
$1,096
Permit Type:
N/A
Building Type:
N/A
Addition to rear of house approx 496 sqft. for new bedroom bathroom and family room ** 5/1/18 - reinstate permit @ 50% exp - bdb ** 6/28/19 - structural revision to install 2 - 4x12 beams. racuff
Valuation:
N/A
Permit #:
BIAD17-006068
Status:
issued
Fee:
$4,116
Permit Type:
N/A
Building Type:
N/A
Addition (1) bathroom on lower level
Valuation:
N/A
Permit #:
PP20160912872
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building new construction additions alterations or sign
2016-12-05
Interior remodel
Valuation:
$50,000
Permit #:
B160603
Status:
expired
Fee:
$3,665
Permit Type:
Ralt
Building Type:
N/A
1340 sq ft second floor addition
Valuation:
N/A
Permit #:
BIAD17-008708
Status:
withdrawn
Fee:
$5,362
Permit Type:
N/A
Building Type:
N/A
Remove and replace kitchen cabinets counter top replace sink - mo electrical no mechanical
Valuation:
N/A
Permit #:
BIAL17-013789
Status:
expired
Fee:
$439
Permit Type:
N/A
Building Type:
N/A
1340 sq ft second floor addition
Valuation:
N/A
Permit #:
BIAD17-008708
Status:
withdrawn
Fee:
$5,362
Permit Type:
N/A
Building Type:
N/A
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KS Builders Reviews
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KS Builders License info
Inactive License
| License # | 1011978 |
| 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 KS Builders 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 KS Builders, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $15,000 |
9
Permits
- Building permit records show that KS Builders has worked on 9 permitted projects.
KS Builders Employees
KS
Kyle Andre Smith
Owner