| Business | Phone |
| A & W Heating & Cooling 2008 E Minnesota St, Indianapolis 46203 | (317) 782-3255 |
| A-Fast Heating & Cooling 6765 E 38th St, Indianapolis 46226 | (317) 543-1375 |
| Addison & Spatig Heating 6421 Ware St, Indianapolis 46236 | (317) 826-9808 |
| Air Plus 1415 W Epler Ave, Indianapolis 46217 | (317) 783-4195 |
| Air Repair 6309 Copper Ct, Indianapolis 46237 | (317) 784-5002 |
| Aire Serv Heating & Air Cond Indianapolis 46220 | (317) 466-1226 |
| Airmaster Stout's Mechanical 5416 N College Ave, Indianapolis 46220 | (317) 888-1190 |
| All N All Heating & Cooling 4054 N Webster Ave, Indianapolis 46226 | (317) 549-2670 |
| Allied #1 3002 E Washington St, Indianapolis 46201 | (317) 687-1116 |
| Bolls Heating & Cooling 3648 W 16th St, Indianapolis 46222 | (317) 638-1541 |
| Broad Ripple Heating & Ac Co 6542 E Westfield Blvd, Indianapolis 46220 | (317) 253-2714 |
| Bruce Thibo's Heating & Clng 3139 E 10th St, Indianapolis 46201 | (317) 636-9914 |
| Chapman Heating & Air Cond 9230 Crawfordsville Rd, Indianapolis 46234 | (317) 291-4909 |
| Comfort Tech 9729 Kittrell Dr, Indianapolis 46280 | (317) 846-2918 |
| Compton Mechanical Svc Inc 8812 Americana Blvd, Indianapolis 46268 | (317) 334-0200 |
| Crabtree Heating & Air Condit 3626 Lowry Rd, Indianapolis 46222 | (317) 293-4337 |
| Cre Hvac Svc Inc 9542 E 38th St, Indianapolis 46235 | (317) 897-5777 |
| Dafurnaceman Po Box 30014, Indianapolis 46230 | (317) 658-2195 |
| Dial One Hoosier 1551 S Franklin Rd, Indianapolis 46239 | (317) 375-2175 |
| Dial One Hoosier Heating Ac 1551 S Franklin Rd, Indianapolis 46239 | (317) 392-2616 |
| Discount Heating & Cooling 2936 E Washington St, Indianapolis 46201 | (317) 955-2888 |
| Dison Heating & Air Cond Co 3001 W Michigan St, Indianapolis 46222 | (317) 634-4550 |
| Dotson & Sons Heating & Clng 5910 S Franklin Rd, Indianapolis 46239 | (317) 862-3822 |
| Easy Air Heating & Ac Co 9320 Budd Run Dr, Indianapolis 46250 | (317) 842-3600 |
| Fellowship Refrigeration Htg Indianapolis 46219 | (317) 897-5855 |
| Fitzgerald & North Svc 1031 Harrison St, Indianapolis 46202 | (317) 955-7846 |
| Hall-Neal Furnace Parts & Rpr 3036 E New York St, Indianapolis 46201 | (317) 639-1936 |
| Halley's Heating & Cooling 3542 N Emerson Ave, Indianapolis 46218 | (317) 546-4447 |
| Hughes Heating & Cooling Inc 9272 E 18th St, Indianapolis 46229 | (317) 945-2040 |
| Wheeler-Mc Queen Heating & Air 2333 Reformers Ave, Indianapolis 46203 | (317) 786-2756 |
| Wheeler-Mc Queen Heating & Air 6127 Mills Rd, Indianapolis 46221 | (317) 856-8090 |
| Usa Heating & Air Indianapolis 46208 | (317) 924-4488 |
| Swift Air Mech Htg & Cooling 4537 N Franklin Rd, Indianapolis 46226 | (317) 547-5355 |
| Swift Air Mechanical Heating 4757 N Franklin Rd, Indianapolis 46226 | (317) 831-7726 |
| Smith & Bradley Heating Inc 6132 Schoolwood Dr, Indianapolis 46224 | (317) 273-1732 |
| Smith & Son Inc Heating & Ac 1802 N Tibbs Ave, Indianapolis 46222 | (317) 631-5941 |
| Sexton Environmental Systems Indianapolis 46204 | (317) 636-9906 |
| Roulston Service 1321 Marlowe Ave, Indianapolis 46202 | (317) 248-3925 |
| Quality Air Conditioning & Htg 201 S Rural St, Indianapolis 46201 | (317) 262-4070 |
| Radiant Xl Llc 212 W 10th St # D355, Indianapolis 46202 | (317) 630-0112 |
| Ray Walton Heating & Air Cond 5260 Commerce Square Dr # A, Indianapolis 46237 | (317) 888-9111 |
| P M Mechanical 3607 Orchard Ave, Indianapolis 46218 | (317) 926-2411 |
| Mc Vey Heating & Cooling 5946 W Minnesota St, Indianapolis 46241 | (317) 247-6782 |
| Love Heating & Air Cond Inc 4115 E 10th St, Indianapolis 46201 | (317) 353-2141 |
| M & D Mechanical Llc 7920 Hotze St, Indianapolis 46259 | (317) 462-2179 |
| Lion & Lamb Heating & Cooling Po Box 47712, Indianapolis 46247 | (317) 241-7133 |
| Kerns Insulation 9133 Pendleton Pike # G, Indianapolis 46236 | (317) 890-7618 |
| Koehring & Sons Inc Htg & Clng 1126 Prospect St, Indianapolis 46203 | (317) 639-6541 |
| Ksi Inc 2048 S Meridian St, Indianapolis 46225 | (317) 780-7911 |
| J H Downs & Co Heating & Air Indianapolis 46227 | (317) 783-6231 |
| John Knipe Heating & Cooling 7010 W Washington St, Indianapolis 46241 | (317) 244-3543 |
| Efficient Systems, Inc. 284 North Belmont Avenue, Indianapolis 46222 | (317) 293-6510 |