About CEI

Centennial Engineering, Inc. provides transportation related consulting engineering for streets, highways, intersections and interchanges in urban, suburban and rural settings.


The firm's capabilities include roadway design; structural engineering for applications including walls, bridges, foundations, sign structures and buildings; construction engineering; traffic engineering & ITS; survey's and right-of-way; and information technology services (IT) networks.

The company offers our clients a full spectrum of transportation engineering services.

Centennial is a Colorado corporation that serves public agencies and private sector clientele across the State. Incorporated in March of 2002, we have maintained a steady growth in revenue and personnel since our inception. 

What's New at Centennial

Centennial recently relocated our corporate office to Arvada, CO.  Our new address and phone number is:

5420 Ward Road, Suite 125 
Arvada, CO.  80002 
720.279.7250

We have also opened  a design office located in downtown Glenwood Springs, Colorado to better serve our Mountain and Western Slope clients.  The office is located on the upper floor of the Silver Club Building in the heart of downtown. 

Glenwood Springs Office:
715 Grand Ave.
Glenwood Springs, CO.  81601 
Phone: 970.947.8995