Updated: May 09, 2026
Location and Projects
Address
23931 PLANT, Mission Viejo, CA, 92691
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Mike Williams General Contractor
Mike Williams General Contractor, 23931 Plant, Mission Viejo, CA (Owned by: Michael William Kanczuzewski) holds a General Building license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mike Williams General Contractor, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mike Williams General Contractor Services
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Mike Williams General Contractor Contact Information
Phone Number: (949) 690-2495
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Address: 23931 PLANT, Mission Viejo, CA 92691
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Building Permits by Mike Williams General Contractor
This is a sample of this contractor's permits. Click here to access their complete permit history.
Old town san diego: building electrical mechancial plumbing permit for interior remodel for existing commercial/restaurant building. new kicthen restrooms prep area and sales floor. otsdpd-core. geo 53
Valuation:
$59,640
Permit #:
2045371
Status:
complete
Fee:
$3,275
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Old town san diego: building electrical mechancial plumbing permit for interior remodel for existing commercial/restaurant building. new kicthen restrooms prep area and sales floor. otsdpd-core. geo 53
Valuation:
N/A
Permit #:
2045381
Status:
complete
Fee:
$2,993
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Old town san diego: building electrical mechancial plumbing permit for interior remodel for existing commercial/restaurant building. new kicthen restrooms prep area and sales floor. otsdpd-core. geo 53
Valuation:
N/A
Permit #:
2045380
Status:
complete
Fee:
$2,993
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Old town san diego: building electrical mechancial plumbing permit for interior remodel for existing commercial/restaurant building. new kicthen restrooms prep area and sales floor. otsdpd-core. geo 53
Valuation:
N/A
Permit #:
2045377
Status:
complete
Fee:
$2,993
Permit Type:
Add/alt tenant im...
Building Type:
N/A
Deferred kitchen hood for 581678 approval 2045371
Valuation:
N/A
Permit #:
2135805
Status:
complete
Fee:
$412
Permit Type:
N/A
Building Type:
N/A
Fire damage repair to the living area kitchen breezeway partial garage complete rewire new 100 amp panel new roof new fau and duct work water heater and drywall repair
Valuation:
$120,360
Permit #:
B0901612
Status:
final
Fee:
$1,284
Permit Type:
N/A
Building Type:
N/A
Tenant improvement for metro pcs suite b-2 (minor demolish - move wall opening at sales floor to storage area addition new ada unisex restroom)
Valuation:
$31,610
Permit #:
B1602330
Status:
final
Fee:
$1,221
Permit Type:
N/A
Building Type:
N/A
Mid - city: eastern area - combination permit for a 68 sq ft addition new bay widow and 162 sq ft remodel to an existing single family dwelling. rs-1-7 brush management geo haz 53
Valuation:
$23,449
Permit #:
1108342
Status:
complete
Fee:
$2,185
Permit Type:
Add/alt 1 or 2 fa...
Building Type:
N/A
2014 annual inspection rcl00125s1 91-33-0013 id for us tile no.6 mine
Valuation:
$0
Permit #:
BMP140119
Status:
APPLIED
Fee:
$3,599
Permit Type:
N/A
Building Type:
N/A
Fire damage repair on 315 sq ft detached single car garage and work shop
Valuation:
$20,000
Permit #:
B1102326
Status:
final
Fee:
$416
Permit Type:
N/A
Building Type:
N/A
Fire damage report of detached single car garage and workshop
Valuation:
$0
Permit #:
A1100183
Status:
FINAL
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
Fire damage rebuilt
Valuation:
$75,000
Permit #:
B0900136
Status:
final
Fee:
$1,116
Permit Type:
N/A
Building Type:
N/A
Building new 125 (l) x 6 (h) x 6 (w) block fence wall along east property line per city standard
Valuation:
$10,800
Permit #:
14020-20000-00029
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Dwelling & attach. garage dwelly1 r-3 wood 3170 95417 prigry1 m-1 wood 600 5940 airy1 r-3 r 3170 7608 p
Valuation:
$0
Permit #:
305383
Status:
ISSUED
Fee:
$485
Permit Type:
N/A
Building Type:
N/A
Mobile home on perm. foundation
Valuation:
$0
Permit #:
B200904390
Status:
FINAL
Fee:
$660
Permit Type:
N/A
Building Type:
N/A
Fire damage report
Valuation:
$0
Permit #:
A0900004
Status:
FINAL
Fee:
$41
Permit Type:
N/A
Building Type:
N/A
Hourly inspection for revegetation of smp 107
Valuation:
$0
Permit #:
BHR110227
Status:
ISSUED
Fee:
$1,745
Permit Type:
N/A
Building Type:
N/A
Hourly inspection for revegetation of smp 175
Valuation:
$0
Permit #:
BHR110229
Status:
ISSUED
Fee:
$1,745
Permit Type:
N/A
Building Type:
N/A
Hourly inspection for revegetation of rp 121
Valuation:
$0
Permit #:
BHR110230
Status:
ISSUED
Fee:
$1,745
Permit Type:
N/A
Building Type:
N/A
Pat respatio 390
Valuation:
N/A
Permit #:
000-014-769
Status:
final
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
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Mike Williams General Contractor Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mike Williams General Contractor License info
Verified License
| License # | 911747 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mike Williams General Contractor at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
12
Permits
- Building permit records show that Mike Williams General Contractor has worked on 12 permitted projects.
Mike Williams General Contractor Employees
MK
Michael William Kanczuzewski
Owner