| Business | Phone |
| Altius Building Co 3200 S 166th St, New Berlin 53151 | (262) 784-6190 |
| Brookside Builders Inc 13775 W Deer Park Dr, New Berlin 53151 | (414) 427-7429 |
| Paramount Builders 5443 S Egofske Rd, New Berlin 53146 | (262) 679-0344 |
| James Luterbach Constr Co 2880 S 171st St, New Berlin 53151 | (262) 782-1990 |
| New Berlin Aluminum Inc 16855 W Observatory Rd, New Berlin 53151 | (262) 786-5630 |
| Michael's Pipeline Constr 16450 W Rogers Dr, New Berlin 53151 | (262) 814-0300 |