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 Team Shortlisted for $1.17 Billion I-70 Widening Project in Denver, Colorado!

SEMA is a partner in one of the four teams to have made it through... MORE > >

OUR WEBSITE IS UNDER CONSTRUCTION - PLEASE BEAR WITH US.

The SEMA Construction, Inc. website is currently undergoing a... MORE > >

SEMA Makes ENR's 2015 Top 400 Contractors List!

We are proud to share that SEMA Construction, Inc. ranks #215... MORE > >

Fillmore/I-25 Overnight Girder Installation in Colorado Springs, CO Press Coverage.

This story features SEMA's recent overnight installation of six... MORE > >