About Us

Our History
Floyd Johnston, Jr. originally founded Alcon Colorado Engineering, Inc. as Johnston Construction Company in 1998. Before starting his own firm, Floyd worked at his father’s company, Floyd Johnston Construction Company, where he spent 21 years working in every aspect of the field business. To avoid confusion with his father’s firm, Floyd Jr. changed the name of his company to Alcon Colorado Engineering and incorporated in 2001.

To see a list of clients and projects, click here.

Key Staff Members

Floyd Johnston Jr.
35 years of experience

Kari Johnston
30 years of experience

Jaime Ramirez
Superintendent / Safety Coordinator
22 years of experience

Mike Tarasevic
Operations Manager

Jeanne Campobasso
Office Administrator
8 years experience

Call us today at 951-461-3302, or email us at info@alconcolorado.com to discover how we can help you on your next project.