| Business | Phone |
| Ideal Consolidated Inc 806 W Sample St, South Bend 46601 | (574) 282-1228 |
| North Star Mechanical Inc 504 W Calvert St, South Bend 46613 | (574) 289-7269 |
| Sam Garwood Hvac 244 S Olive St, South Bend 46619 | (574) 232-0191 |
| Slutsky Peltz Plumbing 3300 W Sample St # 300, South Bend 46619 | (574) 288-1454 |
| United Mechanical Svc 913 W Indiana Ave, South Bend 46613 | (574) 232-1800 |