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Address
Portland, OR, 97222
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Kaizen Home Improvement
Kaizen Home Improvement, (Owned by: Sandra Kathleen Thornton) holds a license according to the Oregon license board.
Their BuildZoom score of 97 ranks in the top 18% of 62,733 Oregon licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kaizen Home Improvement, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Kaizen Home Improvement Contact Information
Phone Number: (503) 248-2033
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Building Permits by Kaizen Home Improvement
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition header at bathroom for pocket door
Valuation:
$1,000
Permit #:
499-14-00094
Status:
final
Fee:
$160
Permit Type:
Alteration
Building Type:
N/A
Single family residence - relocate range & hood
Valuation:
N/A
Permit #:
16010655
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
20102653
Valuation:
N/A
Permit #:
20103128
Status:
final
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Infil/expand bathroom
Valuation:
$15,000
Permit #:
20102653
Status:
final
Fee:
$632
Permit Type:
N/A
Building Type:
N/A
New bathroom laundry area. 7/24/06: added (2) branch circuits & ejector pump in crawl space
Valuation:
$1,800
Permit #:
MST2006-00126
Status:
complete
Fee:
$351
Permit Type:
N/A
Building Type:
N/A
Single family residence - alter s/p/m/e ba remodel 3 ba fans wtr svc repipe >3601 sq ft 2 200amps & 9 ckts
Valuation:
N/A
Permit #:
05243266
Status:
final
Fee:
$650
Permit Type:
N/A
Building Type:
N/A
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Kaizen Home Improvement Reviews
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Verified License
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Kaizen Home Improvement License info
Verified License
| License # | 150725 |
| Status | Active |
| State | Oregon |
| Business Type | Sole Proprietor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Kaizen Home Improvement at the Oregon Construction Contractors Board (CCB).
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Developers Surety & Indemnity Company |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Western Surety Company |
| Bond Value | $20,000 |
Kaizen Home Improvement Employees
ST
Sandra Kathleen Thornton
Owner