| Business | Phone |
| Action Heating & Air 1000 Touhy Ave, Schaumburg 60193 | (847) 287-7791 |
| Abt Heating & Air Condition Schaumburg 60173 | (847) 413-1900 |
| Boc Heating & Air Conditioning 2300 Stonington Ave, Schaumburg 60195 | (847) 310-4379 |
| Complete Comfort Systems 539 Morse Ave, Schaumburg 60193 | (847) 741-3030 |
| Corcoran Heating & Air Cond 2137 Hammond Dr, Schaumburg 60173 | (847) 397-5888 |
| Rescue Rooter Schaumburg 60173 | (847) 517-2808 |
| Temple Heating 1919 Prairie Sq 228, Schaumburg 60173 | (847) 303-0955 |
| P J Puhl & Co 811 Morse Ave, Schaumburg 60193 | (847) 301-1003 |
| Prime Plumbing Inc 720 Lunt Ave, Schaumburg 60193 | (847) 895-0244 |
| Ray's Heating & Air Cond Inc 1913 Wright Blvd, Schaumburg 60193 | (847) 895-3400 |
| Ray's Plumbing Heating & Ac 948 Estes Ct, Schaumburg 60193 | (847) 895-3430 |
| Rice Heating & Air Cond 1036 Lunt Ave, Schaumburg 60193 | (847) 524-1960 |
| Pci Plumbing 610 N Hundley St, Schaumburg 60194 | (847) 998-6118 |
| Sons's Plumbing Inc 2511 W Schaumburg Rd, Schaumburg 60194 | (847) 923-0608 |
| A-Archer Sewer & Plumbing Svc 1000 E Woodfield Rd 102, Schaumburg 60173 | (847) 605-1100 |
| Hawthorne Energy 1450 American Ln, Schaumburg 60173 | (847) 330-6382 |
| M & M Svc Plumbing 3030 W Divison St, Schaumburg 60173 | (847) 995-0163 |
| Midcity Plumbing & Sewerage 429 Jason Ln, Schaumburg 60173 | (847) 995-9002 |
| Mobile Air Inc 509 E State Pkwy, Schaumburg 60173 | (847) 755-0586 |
| Philips Heating & Cooling Inc Schaumburg 60173 | (847) 413-8644 |
| Professional Plumbing Inc Schaumburg 60173 | (847) 240-2888 |
| Rite-Air Heating & Cooling 830 E Higgins Rd, Schaumburg 60173 | (847) 619-0300 |
| Roto-Rooter Plumbing & Drain Schaumburg 60173 | (847) 330-1810 |
| Sievert Mechanical Svc Inc 2095 Hammond Dr, Schaumburg 60173 | (847) 397-2700 |
| Superior Distribution 980 Remington Rd, Schaumburg 60173 | (847) 490-6812 |
| Harding Heating & Air 800 Lunt Ave, Schaumburg 60193 | (847) 923-1365 |
| Hvac Installation Inc 317 Council Ct, Schaumburg 60193 | (630) 582-3840 |
| Quality 1 Heating & Cooling 9227 W Gulfstream Rd, Schaumburg 60193 | (847) 923-0155 |
| Ragano Heating & Air Cond 262 Woodville Ln, Schaumburg 60193 | (847) 352-4611 |
| Village Plumbing & Sewer Inc 917 Lunt Ave, Schaumburg 60193 | (847) 524-2101 |
| Consto Plumbing Htg & Sewerage 4 Aberdeen Ct, Schaumburg 60194 | (847) 276-8455 |
| Kranz Heating & Cooling Schaumburg 60194 | (847) 843-0560 |
| Precision Plumbing Inc Schaumburg 60194 | (847) 517-1655 |
| R J Heating & Air Cond Schaumburg 60194 | (847) 891-3108 |