Contractor Profile

Douglass Colony Group

Founded in 1947, Douglass Colony Group is a full-service commercial and industrial roofing contractor with offices in Denver, Colorado Springs, Glenwood Springs, and Greeley. The firm provides services in commercial roofing solutions and repair, metal roofing, waterproofing and sustainability. Of the company's 400 employees, more than 45% are LEED accredited professionals. Douglass Colony produces roofing solutions to a diversity of facilities in the Rocky Mountain region spanning from hospitals, colleges and universities, to corporate and civic establishments.


2014 Top 400 Solar Contractors


Top 400 Rank #184

Total Megawatts Installed 20131.5 Employees500


2012 Top Solar Contractors


Top 250 Rank #113

Total Megawatts Installed 20122 Employees350


2012 Top Solar Contractors


Top 100 Rank #63

Total Megawatts Installed 20112 Employees350