| Business | Phone |
| Arctic Heating & Cooling 13361 Southwest Hwy, Orland Park 60462 | (708) 614-2600 |
| Courtesy Plumbing Orland Park 60462 | (708) 460-5200 |
| Jdl Systems 13222 Meadowlark Dr, Orland Park 60462 | (708) 671-0455 |
| Karlson Enterprises Inc 14935 S 88th Ave, Orland Park 60462 | (708) 349-8481 |
| Midway Plumbing Inc 15648 Plum Tree Dr, Orland Park 60462 | (708) 403-7035 |
| O'Malley Heating & Cooling 13847 S 80th Ave, Orland Park 60462 | (708) 403-4858 |
| Orozco & Daughter Heating & Ac 13118 Western Ave, Orland Park 60462 | (708) 460-0018 |
| Roto-Rooter Plumbing & Drain Orland Park 60462 | (708) 403-7599 |
| Tim's Plumbing & Sewer Co Orland Park 60462 | (708) 349-4086 |
| South Town Refrigeration 10450 163rd Pl, Orland Park 60467 | (708) 460-2765 |
| Southwest Town Mechanical 10450 163rd Pl, Orland Park 60467 | (708) 460-7330 |
| Acme Mechanical Orland Park 60462 | (708) 717-9000 |
| Frankfort Residential Orland Park 60462 | (708) 460-5600 |
| Irish Plumber Orland Park 60462 | (708) 226-1272 |
| Kwik Quality Plumbing Svc Orland Park 60462 | (708) 460-1560 |
| M L Distributing 13314 S 88th Ave, Orland Park 60462 | (708) 448-6473 |
| Park Plumbing 15556 S 70th Ct, Orland Park 60462 | (708) 429-2811 |
| Pee Pee Plumbing & Sewer Orland Park 60462 | (708) 873-9033 |
| Quality 1 Heating & Cooling Orland Park 60462 | (708) 226-4868 |
| R & R Heating & Air Condition Orland Park 60462 | (708) 349-9912 |
| Roto-Tooter Plumbing & Drain Orland Park 60462 | (708) 403-4677 |
| Schumacher Heating & Cooling 8248 Eynsford Dr, Orland Park 60462 | (708) 349-0945 |
| Suburban Heating & Cooling 159th & Lagrange Stamp;, Orland Park 60462 | (708) 301-3000 |
| Superior Plumbing & Sewer Inc Orland Park 60462 | (708) 460-3477 |
| Theodore's Heating & Air Orland Park 60462 | (708) 444-7720 |
| Mike Flatley's Sewer Svc 14610 108th Ave, Orland Park 60467 | (708) 448-4448 |
| Intrastate Piping & Controls 16555 108th Ave, Orland Park 60467 | (708) 403-4010 |