| Business | Phone |
| Droessler Brother 's Constr 9380 N Ski Hill Rd, Hayward 54843 | (715) 634-6906 |
| Bigfish Construction 14122 N True North Ln, Hayward 54843 | (715) 934-4664 |
| Carl's Construction Hayward 54843 | (715) 558-1335 |
| Helander Construction 16491 W Ridgerock Rd, Hayward 54843 | (715) 634-4626 |
| Morton Buildings 15621 Railroad St 201a, Hayward 54843 | (715) 934-6270 |