Updated: May 11, 2026
Location and Projects
Address
402 ARBOR COURT, Simi Valley, CA, 93065
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JL Designs Concrete Contractor
JL Designs, 402 Arbor Ct, Simi Valley, CA (Owned by: Jason Louis Ackmann) holds a Concrete Related Services license according to the California license board.
Their BuildZoom score of 95 ranks in the top 22% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring JL Designs, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
JL Designs Services
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JL Designs Contact Information
Phone Number: (805) 579-9376
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Address: 402 ARBOR COURT, Simi Valley, CA 93065
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This is a sample of this contractor's permits. Click here to access their complete permit history.
T.i. for coffee & ice cream shop / 2,488 sf / pony wall / finishes / kitchen equipment / electrical and plumbing / augie's coffee/a la minute ice cream
Valuation:
$79,367
Permit #:
B15-4166
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for la michoacan ice cream parlor to include new fixtures for ice cream shop new waste and water lines new electrical for equipment and new restroom
Valuation:
$53,421
Permit #:
B1601281
Status:
expired
Fee:
$1,947
Permit Type:
N/A
Building Type:
N/A
Pacific beach jo#42-2798. (process 2) coastal development permit to demolish the existing residence and construct four residential units, on a 6,250 square foot site at 1803 grand avenue in the rm-2-5 zone within the pacific beach community plan, coastal overlay (non-appealable), coastal height limit. council district 2. approved by the city manager of the city of san diego on august ... see more
Valuation:
$0
Permit #:
105256
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit to final 07-020165: demolish existing 2 story single family residence 872 sq ft & 600 sq ft detached garage & building new 4709 sq ft 2-story duplex: unit #1= 2294 sq ft unit #2= 2415 sq ft
Valuation:
$512,714
Permit #:
2010 007009 RS
Status:
final
Fee:
N/A
Permit Type:
Duplex
Building Type:
N/A
Costume jewelry
Valuation:
$0
Permit #:
BUS1998-059376
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Ocean beach rm-2-4 coastal demolish portion of existing garage & converting remainder to workshop (in violation for garage conversion) on lot with 2 existing studio apartments ok to demolish per chris larson exempt stamp on plans
Valuation:
$10,000
Permit #:
221596
Status:
canceled
Fee:
$342
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
Demolish existing 2 story single family residence 872 sq ft & 600 sq ft detached garage & building new 4709 sq ft 2-story duplex: unit #1= 2294 sq ft unit #2= 2415 sq ft
Valuation:
$338,046
Permit #:
2007 020165 RS
Status:
expired
Fee:
N/A
Permit Type:
Duplex
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
JL Designs License info
Verified License
| License # | 842907 |
| Status | Active |
| State | California |
| Type | Concrete Related Services |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for JL Designs at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
6
Permits
- Building permit records show that JL Designs has worked on 6 permitted projects.
JL Designs Employees
JA
Jason Louis Ackmann
Owner