About SEMA

SEMA Construction, Inc. is a full-service construction firm. And at SEMA, we believe a company isn’t defined as much by what they say about conducting their business as it is by what they do in conducting their business. And how do we conduct ours? We do it on time, we do it on budget, and we do it safely. That’s who we are – a general contractor that thrives on doing it right.

More About Us

Projects

Wekiva Parkway Section 7A (SR 429/SR 46)
Wekiva Parkway Section 7A (SR 429/SR 46) - Seminole, FL
CDOT North I-25 Segments 5 & 6 (Hwy 402 to Hwy 66) CM/GC
CDOT North I-25 Segments 5 & 6 (Hwy 402 to Hwy 66) CM/GC - Johnstown, Colorado
San Marcos Creek Project
San Marcos Creek Project - San Marcos, CA
BNSF Emporia Subdivision CM/GC
BNSF Emporia Subdivision CM/GC - Emporia, KS
E-470 Expansion (Quincy to I-70) CM/GC
E-470 Expansion (Quincy to I-70) CM/GC - Aurora, CO
39th Avenue Greenway Park Hill Detention Design-Build
39th Avenue Greenway Park Hill Detention Design-Build - Denver, Colorado

Top Places to Work

We are thrilled that SEMA has been named a Top Workplace by The Denver Post for the second year in a row. The list is based solely on employee feedback gathered through a third-party survey measuring several aspects of workplace culture, including alignment, execution, and connection, just to name a few.

Careers

A company is only as good as the men and women who serve it. At SEMA, we believe that integrity drives quality. We only hire professional, dependable and honest team members who are experts in their fields. Personal best. This is what we try to foster by challenging our people to new heights while giving them all the tools they need to reach them.  It’s our commitment to the people of SEMA.

Current Opportunities

Contact

Corporate Headquarters / Rocky Mountain District
7353 S. Eagle Street, Centennial, CO 80112
PH: 303.627.2600, FX: 303.627.2626
sema@semaconstruction.com
California District
42690 Rio Nedo, Suite G, Temecula, CA 92590
PH: 303.627.2600, FX: 951.296.6448
sema@semaconstruction.com
Southeast District
6200 Hazeltine National Drive, Suite 100
Orlando, FL 32822
PH: 407.563.7900, FX: 407.563.7999
sema@semaconstruction.com
Texas District
2331 Mustang Drive, Suite 300, Grapevine, TX 76051
PH: 817.251.5001 FX: 817.251.2344
sema@semaconstruction.com
SEMA Precast
14585 Brighton Road, Brighton, CO 80601
PH: 303.654.1788, FX: 303.654.1947
sema@semaconstruction.com

News & Awards

Congratulations to our Rocky Mountain District project teams for jobs well done! Our Gold Run Road Reconstruction Project received the 2019 ENR CO/WY Top Roadway Project Award and our Fort Lupton Terminal Reservoir Dam Project won the 2019 ENR CO/WY Merit Award in the Water/Environment category.

2019 ENR Top Project Awards

More News & Awards