| Business | Phone |
| Consolidated Mechanical Contr 33 5th Ave Nw, St Paul 55112 | (651) 633-3090 |
| Doody Mechanical Inc 520 Front Ave, St Paul 55117 | (651) 487-1061 |
| Hager Mechanical 3274 Fanum Rd, St Paul 55110 | (651) 765-1317 |
| Harris Contracting Co 909 Montreal Cir, St Paul 55102 | (651) 602-6500 |
| Mechanical Solutions Inc 541 Wheeler St N, St Paul 55104 | (651) 646-3837 |
| Metropolitan Mechanical 1185 Willow Lake Blvd, St Paul 55110 | (651) 765-4542 |
| Midcon Power Svc Inc 1633 Eustis St, St Paul 55108 | (651) 632-9610 |
| Newmech Co 1633 Eustis St, St Paul 55108 | (651) 645-0451 |
| Pioneer Power Inc 570 Hatch Ave, St Paul 55117 | (651) 488-5561 |
| Roberts Mechanical 3235 Labore Rd, St Paul 55110 | (651) 415-0154 |
| Swift Mechanical 3404 Victoria St N, St Paul 55126 | (651) 486-6473 |