- Colorado
- Tecta America Colorado LLC
- Weathercraft Co. of Colorado Springs
- Bison Innovative Products
- A-1 Roofing Inc.
- Premier Roofing Company
- Arapahoe Roofing & Sheet Metal Inc.
- A+ Roofing Co.
- Old World Roofing
- Professional Roofing and Exteriors
- BLUEFIN LLC
- Colorado Moisture Control Inc.
- Aspen Roofing & Exteriors
- Cornerstone Roofing and Gutter
- Interstate Roof Systems Consultants
- CH2M Hill Inc.
- Clear Creek Architects
- Elk Construction
- Studio NYL
- Animal Arts Studios
- Arkansas Valley Home Repairs
- High Impact Construction Services
- Mullenax Construction & Roofing
- Exponent
- Top That Roofing Inc.
- Select Roofing Contractors LLC
- My Home Solutions Colorado
- Cenco Building Services
- All Around Roofing and Exteriors Inc.
- Solomon Brothers Roofing Inc.
- ECO Roof and Solar
- HomeAdvisor-National Accounts
- R&R Roofing and Siding Inc.
- American Heritage Restoration LLC
- Reconstruction Experts Inc.
- Triton Roofing
- Marx/Okubo Associates Inc.
- Core Contractors Inc.
- Colorado Roof Toppers
- Haag Engineering Co.
- Unified Building Sciences Inc. (Denver)
- Homestreet Roofing Inc.
- Gardner Contracting
- Roof Worx LLC
- Armour Roofing & Exteriors
- Advanced Exteriors Inc.
- Metro Construction Inc.
- Rimkus Consulting Group Inc.
- Total Roofing
- Turner Morris Inc.
- SBSA Inc.
- Central States Roofing & Insulating Co.
- Wilson Brothers Inc.
- Empire Roofing Systems Inc.
- B&M Roofing of Colorado Inc.
- Holladay Grace Roofing Inc.
- New Tech Machinery Corp.
- Roof Check Inc.
- Boulder Roofing Inc.
- American Roofing Supply
- Metal Roof Advisory Group
- Colorado Roofing Association
- Cybercon Consulting Inc.
- Johns Manville Roofing Systems
- Interstate Roofing Inc.
- United Materials LLC
- Douglass Colony Group
- Academy Roofing Inc.
- Front Range Roofing Systems LLC
- D&D Roofing Inc.
- Superior Roofing Inc.
- Alpine Roofing Co. Inc.