| Business | Phone |
| Allen's Retaining Wall Systems Rochester 55901 | (507) 252-1945 |
| Amercon Retaining Wall Co Rochester 55902 | (507) 261-2166 |
| Custom Retaining Walls 6758 Highway 63 N, Rochester 55906 | (507) 281-0669 |
| Ultimate Landscaping 3640 9th St Nw, Rochester 55901 | (507) 536-2714 |