SEMA Construction, Inc. is a full-service construction firm.
We are one of the nation's largest and most experienced
self-performing general contractors.

SEMA Selected for SR 589 Veterans Highway Design-Build Team! (FL)

SEMA will soon begin work on the design, widening, reconstruction... MORE > >

SEMA, Mayor Hancock and Mayor Hogan Celebrate a Peoria Crossing Design-Build Milestone! (CO)

SEMA, Denver's Mayor Hancock, Aurora's Mayor Hogan, and the Peoria... MORE > >

SEMA Recognized by Florida Department of Transportation

Congratulations to SEMA's Southeast District! SEMA has been recognized... MORE > >

SEMA Accomplishes a Huge Safety Goal!

  Congratulations to SEMA's Rocky Mountain and Texas Districts... MORE > >

2013 ASCE Project of the Year Award

SEMA's ‘SR91 Widening from SR-55/91 Separation to SR-241/91... MORE > >

2013 ASCE Roadway & Highway Project of the Year Award

SEMA's 'La Paz Road at Interstate 5 Improvements Project' in... MORE > >

2013 ENR Best of 2013 Project Award - Highways/Bridges

Engineering News Record Magazine (ENR) is pleased to announce... MORE > >

2013 ENR Top Transportation Contractor California - Rank #14

We are pleased to announce that SEMA's California District has... MORE > >

2012 CCA & CDOT Project Management Award

Congratulations the entire SEMA team for being awarded the 2012... MORE > >