Updated: May 26, 2026
Location and Projects
Address
PO Box 933, Olympia, WA, 98507
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White Knight Plumbing
White Knight Plumbing, Olympia, Po Box 933, Olympia, WA (Employee: Christopher Kalish) holds a Plumbing Contractor, Residential license and 4 other licenses according to the Tukwila license board.
Their BuildZoom score of 109 ranks in the top 5% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring White Knight Plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
White Knight Plumbing Contact Information
Phone Number: (360) 753-3631
Address: PO Box 933, Olympia, WA 98507
Building Permits by White Knight Plumbing
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
25-1368
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
25-0887
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Onyx salon tenant improvement - clothes dryer &new duct work for existing air conditioning
Valuation:
N/A
Permit #:
MECH23-0996
Status:
issued
Fee:
$109
Permit Type:
Mechanical commer...
Building Type:
N/A
Replace water heater
Valuation:
N/A
Permit #:
MECH22-1530
Status:
issued
Fee:
$105
Permit Type:
Mechanical reside...
Building Type:
N/A
Installation of new gas line from rooftop unit to new meter
Valuation:
$4,250
Permit #:
TUM-21-0628
Status:
issued
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Installation of gas line piping from meter to water heater and fireplace
Valuation:
N/A
Permit #:
TUM-20-0118
Status:
issued
Fee:
$63
Permit Type:
N/A
Building Type:
N/A
Residential plumbing
Valuation:
N/A
Permit #:
PLMB25-2809
Status:
approved
Fee:
$53
Permit Type:
plumbing residential
Building Type:
N/A
Building out 3 rooms and break room interior remodel
Valuation:
N/A
Permit #:
AA23-0549
Status:
complete
Fee:
$2,363
Permit Type:
Commercial aa
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
22-6618
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
22-1700
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
21-0318
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
24-6477
Status:
plancheck
Fee:
$199
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
24-6479
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17-2546
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
18-3802
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
18-1205
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
16-2683-B
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17-0577
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17-0565
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
17-4414
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
White Knight Plumbing Reviews
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Verified License
BuildZoom confirmed this contractor's license
White Knight Plumbing License info
License Not Verified
| License # | WHITEKP798P9 |
| Status | Active |
| City | Tukwila |
| Type | Plumbing Contractor, Residential |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of White Knight Plumbing with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | WHITEKP911R4 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of White Knight Plumbing with the The City of Tukwila, WA
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WHITEKP798P9 |
| Status | Active |
| State | Washington |
| Type | Plumbing Contractor, Plumbing Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for White Knight Plumbing at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | WHITEKP911R4 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for White Knight Plumbing at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WHITEKP968PM |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for White Knight Plumbing at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Farmers Ins Exchange |
| Insured up to | $300,000 |
Bonded
| Bonded Agent | State Farm Fire & Cas Co |
| Bond Value | $12,000 |
57
Permits
- Building permit records show that White Knight Plumbing has worked on 57 permitted projects.
White Knight Plumbing Employees
CK
Christopher Kalish
Partner/Member