Updated: May 15, 2026
Location and Projects
Address
5 COTTONWOOD RD, Winthrop, WA, 98862
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Bjornsen Construction
Serving the Methow Valley, Bjornsen Construction specializes in custom home building and remodeling projects throughout Winthrop, Washington, and nearby communities. With 38 years in the construction industry, the company has completed a wide range of residential projects, including new home construction, additions, and major renovations. Bjornsen Construction frequently works with clients seeking to build energy-efficient homes that complement the local landscape, and often manages projects from initial design through final construction. The firm’s portfolio highlights experience with timber frame construction, reclaimed materials, and site-sensitive design for both primary residences and vacation homes. Bjornsen Construction serves homeowners across Winthrop, Mazama, Twisp, and surrounding areas, focusing on projects that balance practical needs with sustainable building methods suitable for the region’s climate.
Bjornsen Construction Services
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Bjornsen Construction Contact Information
Phone Number: (360) 825-3238
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Address: 5 COTTONWOOD RD, Winthrop, WA 98862
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Building Permits by Bjornsen Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove existing det garage and construct new 26'x32 det garage w/attached 12'x26 storage room & 14'x 32 carport
Valuation:
$36,283
Permit #:
B09M0718
Status:
complete
Fee:
$2,000
Permit Type:
N/A
Building Type:
N/A
Construction of a new 30 x 60 barn for housing horses and hay storage w/2 carports & storage space above
Valuation:
N/A
Permit #:
B07M1620
Status:
complete
Fee:
$1,412
Permit Type:
N/A
Building Type:
N/A
Runoff/flood determination erosion control insp, and storm drainage inspection. bprs #377527
Valuation:
$0
Permit #:
377529
Status:
Final
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Residential site development inspections (including drainage) reff bprs: 516239
Valuation:
$0
Permit #:
516241
Status:
Final
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Residential site development inspections (including drainage) reff bprs: 531402
Valuation:
$0
Permit #:
531406
Status:
Final
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Residential site development inspections (including drainage) reff bprs: 573209
Valuation:
$0
Permit #:
573212
Status:
Final
Fee:
$422
Permit Type:
N/A
Building Type:
N/A
Construct 36 x 36 detached ag building to be used as a horse barn (pole building)
Valuation:
$11,664
Permit #:
363952
Status:
Final
Fee:
$235
Permit Type:
N/A
Building Type:
Agr
Building barn on lot #6 of ll #8610220431 24 x 36 pole building w/loft
Valuation:
$11,000
Permit #:
73017
Status:
Final
Fee:
$212
Permit Type:
N/A
Building Type:
Whs
Construct 24x60 barn with 12x24 sq ft storage area above on lot 2
Valuation:
$15,552
Permit #:
391806
Status:
Cancelled
Fee:
$267
Permit Type:
N/A
Building Type:
Agr
Erosion control review & insp on lot 6 building permit #292604
Valuation:
$0
Permit #:
292605
Status:
Expired
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Runoff/flood determination & erosion control insp.bprs #319415
Valuation:
$0
Permit #:
319424
Status:
Expired
Fee:
$174
Permit Type:
N/A
Building Type:
N/A
Runoff erosion control and drainage inspection bprs # 398097
Valuation:
$0
Permit #:
510607
Status:
Final
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Construct det garage pole building 36x68 with 14x40 carport
Valuation:
$29,670
Permit #:
319415
Status:
Cancelled
Fee:
$365
Permit Type:
N/A
Building Type:
Garage
Detached pole garage with loft storage
Valuation:
$39,560
Permit #:
B02M1877
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct 36x60 ag building with 36'x12 2nd floorloft
Valuation:
$20,736
Permit #:
218521
Status:
Final
Fee:
$361
Permit Type:
N/A
Building Type:
Whs
Run off evaluation for 36 x 36(1296 sf) horse barn
Valuation:
$0
Permit #:
363957
Status:
Expired
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
Construct/improve residential approach bprs # 398097
Valuation:
$0
Permit #:
510606
Status:
Final
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Review infiltration trench design -- bprs #573209
Valuation:
$0
Permit #:
573214
Status:
Final
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
Construct 24 x 36 garage addition to existing barn
Valuation:
$18,516
Permit #:
398097
Status:
Final
Fee:
$289
Permit Type:
N/A
Building Type:
Garage
Construct 1800 sq ft pole building ag building
Valuation:
$14,400
Permit #:
239039
Status:
Final
Fee:
$272
Permit Type:
N/A
Building Type:
Oth
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Bjornsen Construction Reviews
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Verified License
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Bjornsen Construction License info
Verified License
| License # | BJORNC*141K7 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Individual |
| Business Type | Individual |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Bjornsen Construction at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BJORNC*141K7 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Individual |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Bjornsen Construction 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 # | BJORNC 173DG |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Carpentry/Framing, Concrete |
| Business Type | Individual |
- When BuildZoom last verified this license, it had an expiration date of July, 2010. Check the current license status of Bjornsen Construction 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 # | BJORNCI945L9 |
| Status | Inactive |
| State | Washington |
| Type | 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 Bjornsen Construction at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Cbic |
| Insured up to | $500,000 |
Bonded
| Bonded Agent | Cbic |
| Bond Value | $12,000 |
82
Permits
- Building permit records show that Bjornsen Construction has worked on 82 permitted projects.
Bjornsen Construction Employees
BF
BJORNSEN, MARY FRANCES
Governing Persons
BW
Bjornsen, Thomas W
Owner
BW
BJORNSEN, THOMAS WILLIAM
Governing Persons
JB
Janet Bjornson
Vice President
O
Owner
Owner
TB
Thomas Bjomsen
Owner
TB
Thomas Bjornsen
Owner
WB
Wayne Bjornson
President