US · FMCSA ACTIVE HAZMAT
SEMA CONSTRUCTION INC
Centennial, CO 80112-4223 · DOT 443630
Company profile
Web-discovered · as of 2026-07-30
SEMA Construction is a civil contractor specializing in heavy highway, bridge, and infrastructure projects, operating a large internal fleet in Colorado.
Fleet use
Specialized service
Operating scope
Regional
Service model
own account
Equipment
dump, flatbed, specialized
Ownership
Private
Employees
501-1000
HQ · 7353 S Alton Way, Centennial, CO 80112
Active website, recent job postings on LinkedIn, and 2026 registered DOT data.
Registry record
Source FMCSA · as of 2026-08-01
Fleet size
146
power units
Activity
road freight carrier
private licence
In operation since
1991
131 drivers
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