| Business | Phone |
| Roofing In The Denver Area Group 920 15th St. Suite 104, Denver 80202 | (303) 720-7870 |
| Denver Roofing Experts 600 17th St #2800r, Denver 80202 | (303) 647-1780 |
| Columbine Roofing & Restoration LLC 3773 Cherry Creek N Dr. # 575, Denver 80209 | (303) 432-8233 |