Updated: May 01, 2026
Location and Projects
Address
PO BOX 3359, Union Gap, WA, 98903
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Columbia Plateau Roofer
Columbia Plateau Inc, Union, Po Box 3359, Union Gap, WA (Owned by: Dan Schilperoort) holds a Construction Contractor, General license and 3 other licenses according to the Tukwila license board.
Their BuildZoom score of 104 ranks in the top 9% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Columbia Plateau Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Columbia Plateau Inc Contact Information
Phone Number: (509) 961-1209
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Address: PO BOX 3359, Union Gap, WA 98903
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace existing asphalt roofing with new laminate roofing
Valuation:
N/A
Permit #:
BLD2022-0099
Status:
final
Fee:
$82
Permit Type:
N/A
Building Type:
Residential-re-r-...
No Description Available
Valuation:
N/A
Permit #:
B23-194
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
B22-342
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Residential reroof
Valuation:
$4,784
Permit #:
B22-058
Status:
complete
Fee:
$138
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
B24-456
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
B24-455
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
B24-451
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
B24-443
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
B24-434
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
B24-405
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
No Description Available
Valuation:
N/A
Permit #:
B23-364
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Sacred road ministries; bld2013-00017 sacred road-convert existing single family residence into church: main floor 5 600sf (sanctuary meeting room kitchen/dining area garage 5 offices 4 bath); lower level 1 993sf (youth room 2 offices 1 bathroom 4 storage areas mechanical room); portico 24 x 26 (624sf) (**add rear deck) (cup2012-00076)
Valuation:
$328,762
Permit #:
BLD2013-00017
Status:
complete
Fee:
$5,175
Permit Type:
Cou
Building Type:
N/A
Toppenish school #202 remove existing metal roofing. install 2x4 sleepers vertically over existing purlins 1/2 cox decking laminate roofing
Valuation:
N/A
Permit #:
BLD2020-00120
Status:
issued
Fee:
$775
Permit Type:
Re-roof
Building Type:
N/A
Miller duplex re-roof
Valuation:
$41
Permit #:
B22-247
Status:
complete
Fee:
$204
Permit Type:
N/A
Building Type:
Residential
Judy/porch enclosure; bld2004-00288 sink 6-14-04: addition 1 sinks 1 floor sink (total 3 sinks) 2 hose bibs and ice machine hwt water pump/sewer disposal
Valuation:
N/A
Permit #:
PLM2004-00132
Status:
issued
Fee:
$98
Permit Type:
New
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
B22-246
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Re-roof single-family residence
Valuation:
N/A
Permit #:
BLD2020-0096
Status:
final
Fee:
$119
Permit Type:
N/A
Building Type:
Residential-re-r-...
Reroof elementary school
Valuation:
N/A
Permit #:
BLD2020-0018
Status:
final
Fee:
$225
Permit Type:
N/A
Building Type:
Commercial-re-r-repa
Reroof middle school
Valuation:
N/A
Permit #:
BLD2020-0016
Status:
final
Fee:
$325
Permit Type:
N/A
Building Type:
Commercial-re-r-repa
No Description Available
Valuation:
N/A
Permit #:
B20-168
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
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Columbia Plateau Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Columbia Plateau Inc License info
Verified License
| License # | COLUMPI906MN |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Corporation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Columbia Plateau Inc at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | COLUMPI906MN |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Columbia Plateau Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | COLUMPC973JD |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, General |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of April, 2007. Check the current license status of Columbia Plateau Inc with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | COLUMPR931JW |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Corporation |
- 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 Columbia Plateau Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Cincinnati Specialty Underwrit |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Cincinnati Ins Co |
| Bond Value | $12,000 |
49
Permits
- Building permit records show that Columbia Plateau Inc has worked on 49 permitted projects.
Columbia Plateau Inc Employees
DS
Dan Schilperoort
Owner
DS
Dan Schilperourt
DS
Daniel Schilperoort
Member
RR
Rau, Rebecca
President
RR
Rebecca Rau
SD
Schilperoort, Dan
President
SI
Schilperoort, Daniel Ivan
Member