US · FMCSA ACTIVE AUTHORITY INSURED HAZMAT
WM WINKLER COMPANY
Newman Lake, WA 99025 · DOT 446090 · MC861543
Company profile
Web-discovered · as of 2026-07-30
Wm. Winkler Co. is a Newman Lake, WA-based general contractor and specialized service provider operating as a road freight carrier. They specialize in concrete construction, civil work, and material hauling with a company-owned transportation division.
Fleet use
Specialized service
Operating scope
Regional
Service model
dedicated
Equipment
flatbed, dump, specialized
Ownership
Private
Employees
51-200
HQ · 5516 N Starr Rd, Newman Lake, WA 99025
Active site and careers page (2025).
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
100
power units · corroborated
Activity
road freight carrier
for hire licence
In operation since
1991
96 drivers
US compliance
Source FMCSA L&I / SAFER · as of 2026-07-08
Operating authority
Active
Insurance on file
Yes (BIPD)
min cover $1,000k
Out of service
No
Safety rating
SATISFACTORY
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