As the first district that began in Colorado more than 80 years ago, the Plains District serves the Mountain states and has delivered nearly 500 projects, worth $10B during that time. Plains provides services for a variety of market sectors, including commercial, healthcare, federal/military, aviation, hospitality, and mission critical. Despite our national presence as one of the largest General Contractors in the country, Hensel Phelps prides itself on maintaining its roots by building personal relationships and maintaining the highest integrity throughout all phases of a project.


Located just north of Denver in Thornton, CO, the Plains District has fostered strong ties to both the local trade partners and the small business communities, supporting them through outreach and involvement for the long-term well-being of the areas in which we work and live.

Plains District Office

12121 Grant Street, Suite 410
Thornton, CO 80241

Phone: 720-592-2000

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For New Business Opportunities

Plan – Development Opportunities Laird Heikens, President – Development Group

Build – Construction Opportunities Lenee Koch, Project Development Director

Manage – Facility Life Solutions Opportunities Ray Cullen, Director of Client Solutions – Services Group

District Leadership

Richard G. Tucker, Executive Vice President

Derek Hoffine, Plains District Manager & Vice President

Ryan Martorano, Chief Estimator


Local Regional Offices

Colorado Springs Area Office

4167 Sinton Road
Colorado Springs, Colorado 80907

Phone: 720-592-2000