Updated: Mar 18, 2026
Location and Projects
Address
4859 W SLAUSON AVENUE STE 242, Los Angeles, CA, 90056
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John Sykes Construction
John Sykes Construction, 4859 W Slauson Ave, Los Angeles, CA (Employee: John Abraham Sykes) holds a General Building 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 John Sykes Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John Sykes Construction Services
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John Sykes Construction Contact Information
Phone Number: (310) 748-7776
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Address: 4859 W SLAUSON AVENUE STE 242, Los Angeles, CA 90056
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Building Permits by John Sykes Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Supplemental permit to application #03042-70000-14414 to change address from 2511 w. jefferson blvd. to 2511-2513 1/2 w. jefferson blvd. & addition (4) e.q. valve
Valuation:
N/A
Permit #:
03042-70002-04119
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace roof rafter with same size & spacing. repair work interior garage correct 2x4's ceiling rafters; restore to its orignal permitted condition
Valuation:
N/A
Permit #:
04016-70000-10214
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Reframe entire roof due to fire damage (roof rafters & ceiling joist) & change out 18-window (same size) to (e) single family dwelling. no change in plot plan
Valuation:
N/A
Permit #:
02016-70000-21009
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install 5-gang meter (service upgrade = 4 gang + house meter); release address for a separate duplex = 1551 - 1553 w 58th st
Valuation:
N/A
Permit #:
03041-70000-29039
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Supplemental permit to #03042-70000-04119 to addition gas outlets for gas piping test per correction notice dated 04/02/2003
Valuation:
N/A
Permit #:
03042-70001-04119
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install smoke detectors. install plug kti relocate switch bathroom. relocate switch in kitchen
Valuation:
N/A
Permit #:
04041-70000-13255
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear-off and re-roof the duplex; installing 1/2 cdx plywood and composition shingles
Valuation:
N/A
Permit #:
03016-70000-25362
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Tear-off and re-roof the duplex; installing 1/2 cdx plywood and composition shingles
Valuation:
N/A
Permit #:
03016-70000-25359
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Replace: 12 receptacles 8 switches & 9 light fixtures= 29 devices
Valuation:
N/A
Permit #:
03041-70000-02777
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Replace: two toilets & two lavatories; copper repipe one fixture
Valuation:
N/A
Permit #:
03042-70000-04119
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Copper repipe: ten fixtures & water main; replace two water heaters
Valuation:
N/A
Permit #:
02042-70000-32633
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out replace (e) water htr. in unit #1553 of the duplex
Valuation:
N/A
Permit #:
03042-70000-39254
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change hot water flex lines. (work is for 213 w. 81st st only)
Valuation:
N/A
Permit #:
05042-70000-10931
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install smoke detectors. (work is for 607 w. 59th pl only)
Valuation:
N/A
Permit #:
05041-70000-08979
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out 1 (e) wall plug in unit #1 of the apartment. building
Valuation:
N/A
Permit #:
04041-70000-08133
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Re-roof (e) single family dwelling. install roof sheating and hot mop
Valuation:
N/A
Permit #:
01016-70000-22330
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Two-meter service upgrade & rewire two units
Valuation:
N/A
Permit #:
02041-70000-23523
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Change out hot water heater supply lines
Valuation:
N/A
Permit #:
04042-70000-15696
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Install earthquake shut off valve
Valuation:
N/A
Permit #:
04042-70000-27875
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Repair service entrance equipement
Valuation:
N/A
Permit #:
05041-70000-10201
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
John Sykes Construction License info
Verified License
| License # | 788939 |
| 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 John Sykes 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 | Hudson Insurance Company |
| Bond Value | $15,000 |
14
Permits
- Building permit records show that John Sykes Construction has worked on 14 permitted projects.
John Sykes Construction Employees
JS
John Abraham Sykes
Sole Owner