Updated: May 08, 2026
Location and Projects
Address
14946 ROAD 6 NW, Quincy, WA, 98848
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Rko Construction Co
Rko Construction Co at 14946 ROAD 6 NW, Quincy, WA 98848, held a General Contractor license (#RKOCOCC887DN) with the Tukwila contractors license board with an expiration date of 03-15-2024. We last verified the license was expired on 03-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Rko Construction Co Services
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Rko Construction Co Contact Information
Phone Number: (509) 289-9526
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Address: 14946 ROAD 6 NW, Quincy, WA 98848
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Single family dwelling
Valuation:
N/A
Permit #:
BPR-2020-230
Status:
issued
Fee:
$4,246
Permit Type:
N/A
Building Type:
N/A
Residence 1-story attached garage covered patio covered
Valuation:
$352,450
Permit #:
BF 21-0954
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BPR-2020-230
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior alterations to 1st floor commercial space establish use as administrative office & occupy per plans
Valuation:
$0
Permit #:
683645
Status:
Finaled Permit
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel interior of east half of sp #e for hair salon. addition partition walls at entry create bathroom-roo
Valuation:
$30,000
Permit #:
197715
Status:
Final
Fee:
$474
Permit Type:
N/A
Building Type:
Off
Construct rec room and deck addition to s f residence
Valuation:
$8,714
Permit #:
86143
Status:
Expired Application
Fee:
$183
Permit Type:
N/A
Building Type:
Sfp
Remodel intirior of east half of sp #e for hair salon. addition partition walls at entry create bathroom-
Valuation:
$0
Permit #:
197716
Status:
Final
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Remodel interior of east half of sp #e for hair salon. addition partition walls at entry create bathroom-
Valuation:
$0
Permit #:
197718
Status:
Final
Fee:
$102
Permit Type:
N/A
Building Type:
N/A
Tenant space - building. 3 preston ind. park
Valuation:
N/A
Permit #:
B95A3397
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel for laura's hallmark to remove existing wall for expansion
Valuation:
$35,000
Permit #:
155380
Status:
Final
Fee:
$528
Permit Type:
N/A
Building Type:
Str
Interior remodel for laura's hallmark to remove existing wall for expansion
Valuation:
$0
Permit #:
155381
Status:
Final
Fee:
$34
Permit Type:
N/A
Building Type:
N/A
Pretreatment review for half of sp #e for hair salon
Valuation:
$0
Permit #:
197719
Status:
Final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Interior remodel & tenant improvement for seafirstbank
Valuation:
$35,000
Permit #:
136141
Status:
Final
Fee:
$528
Permit Type:
N/A
Building Type:
Bnk
Interior remodel & tenant improvement for seafirstbank
Valuation:
$0
Permit #:
136143
Status:
Final
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Expand exisiting pet store into adjacent space
Valuation:
$15,000
Permit #:
185672
Status:
Final
Fee:
$272
Permit Type:
N/A
Building Type:
Str
Ride snow boards (sub to field)
Valuation:
N/A
Permit #:
B97A2035
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install gas piping
Valuation:
$0
Permit #:
200913
Status:
Final
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Install air conditioning unit vent and duct
Valuation:
N/A
Permit #:
00 255110 BL
Status:
canceled
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
1 sink in men's restroom (work already completed)
Valuation:
N/A
Permit #:
00 255108 BN
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Rko Construction Co Reviews
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Rko Construction Co License info
Inactive License
| License # | RKOCOCC887DN |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Rko Construction Co at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RKOCOCC887DN |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- 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. If this is your business, please update your license status.
Check this license's status for Rko Construction Co at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Rko Construction Co, click “This is My Business” to update your information.
Insured
| Insurer | Western Heritage Ins Co |
| Insured up to | $500,000 |
Bonded
| Bonded Agent | Great American Ins Co of NY |
| Bond Value | $12,000 |
11
Permits
- Building permit records show that Rko Construction Co has worked on 11 permitted projects.
Rko Construction Co Employees
LE
Lankhaar, Evanne
Governing Persons
LB
Lankhaar, Richard B
Governing Persons
O
Owner
Owner
RL
Richard Lankhaar
Owner