Updated: Mar 01, 2026
Location and Projects
Address
4425 WINTERBERRY COURT, Concord, CA, 94521
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King Kong Construction
King Kong Construction, 4425 Winterberry Ct, Concord, CA (Owned by: Ming Kong Lam) holds a General Building license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring King Kong Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
King Kong Construction Services
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King Kong Construction Contact Information
Phone Number: (925) 682-0606
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Address: 4425 WINTERBERRY COURT, Concord, CA 94521
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King Kong Construction Concord
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
King Kong Construction has a BuildZoom score of 96, which places them above 80% of 336,931 contractors in California.
Activity
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that King Kong Construction has worked on at least
2.0 projects over the past 3 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
|
2 projects
|
$100k-$250k |
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 King Kong Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Happy lemon tenant improvement of existing unit in building: interior demolish construction of new walls hvac system electrical plumbing rev: ceiling revisions in customer area and front service design wall additions in customer area
Valuation:
$200,000
Permit #:
COMBC-2023-00083
Status:
final
Fee:
$16,004
Permit Type:
N/A
Building Type:
N/A
Unit 703: tenant improvement: 13 lights 12 switches 11 receptacles 1 fan install new electrical subpanel & breaker panel
Valuation:
N/A
Permit #:
E20130520849
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Vertical addition addition family room stury & bathroom upgrade heating electrical and domestic water system remodel kitchen and relocate bedrooms & baths
Valuation:
$194,000
Permit #:
201511062007
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Panel upgrade + addition new circuit for remodels and addition 25 lts 20 switches 45 recepts 1 garage disp 1 micro 1 ranges 5 smoke detects 4 fans 1 dishwashers
Valuation:
$0
Permit #:
E201606247840
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new copper pipe for 3 bathroom remodel and 1 new 80% water heater + kitchen piping
Valuation:
$0
Permit #:
PP20160624590
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Unit #703 - interior tenant improvement. work: remodel existing office space new partitions upgrade existing toilet. mep under separate permit
Valuation:
$20,000
Permit #:
201302281169
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
67 - clinics-medi...
Unit 703: tenant improvement: 13 lights 12 switches 11 receptacles 1 fan install new electrical subpanel & breaker panel
Valuation:
$0
Permit #:
E20130520849
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new 96% furnace
Valuation:
$0
Permit #:
PM20160624591
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement: bathroom installation office renovation install new plumbing for bathroom
Valuation:
$0
Permit #:
PP20130520897
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement: bathroom installation office renovation install new plumbing for bathroom
Valuation:
N/A
Permit #:
PP20130520897
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installed 10 can lights & new faucets
Valuation:
$2,500
Permit #:
BP11-00819
Status:
final
Fee:
$247
Permit Type:
N/A
Building Type:
N/A
Street space
Valuation:
$1
Permit #:
M402668
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
-
Install new copper pipe for 3 bathroom remodel and 1 new 80% water heater + kitchen piping
Valuation:
N/A
Permit #:
PP20160624590
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install new 96% furnace
Valuation:
N/A
Permit #:
PM20160624591
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Panel upgrade + addition new circuit for remodels and addition 25 lts 20 switches 45 recepts 1 garage disp 1 micro 1 ranges 5 smoke detects 4 fans 1 dishwashers
Valuation:
N/A
Permit #:
E201606247840
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renewal for pp20160624590
Valuation:
N/A
Permit #:
PP20170901412
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renewal for pm20160624591
Valuation:
N/A
Permit #:
PM20170901411
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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King Kong Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
King Kong Construction License info
Verified License
| License # | 931493 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for King Kong Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Bonded
| Bonded Agent | Business Alliance Insurance Company |
| Bond Value | $15,000 |
King Kong Construction Employees
ML
Ming Kong Lam
Owner