| Business | Phone |
| Affordable Sweeping Inc Denver 80202 | (303) 534-0500 |
| Alpha Milling Shop 605 W 62nd Ave, Denver 80216 | (303) 288-4802 |
| Dsc 6776 York St, Denver 80229 | (303) 287-4149 |
| Final Sweep 860 W 132nd Ave # 158, Denver 80234 | (303) 451-1744 |
| K & J Power Sweeping 1161 E 73rd Ave, Denver 80229 | (303) 286-9291 |
| Colorado Power Vac 7975 E Harvard Ave # D, Denver 80231 | (303) 597-1777 |