| Business | Phone |
| Aaron's Heating & Cooling 1800 Schrock Rd, Columbus 43229 | (614) 367-9877 |
| Accolade Heating & Cooling 1212 Sullivant Ave, Columbus 43223 | (614) 878-2800 |
| Acme Heating & Cooling 300 E 5th Ave, Columbus 43201 | (614) 294-2263 |
| Adkins & Brown Llc 532 Dandy Rush Ln, Columbus 43230 | (614) 299-0377 |
| Air Advantage 470 Mccormick Blvd, Columbus 43213 | (614) 744-3411 |
| Air Dimensions Heating & Cool 5000 Cleveland Ave, Columbus 43231 | (614) 891-3408 |
| Air Quick Heating & Cooling 2002 Zettler Rd, Columbus 43232 | (614) 236-9036 |
| Air Supply Heating & Air Cond 2784 Winchester Pike, Columbus 43232 | (614) 236-0075 |
| Air-Craft Heating & Cooling Columbus 43213 | (614) 322-6511 |
| Airco Heating & Cooling 2144 Eakin Rd, Columbus 43223 | (614) 272-5555 |
| Aire-Flo Heating & Cooling 2587 N High St, Columbus 43202 | (614) 267-5401 |
| Aire-Flo Services Inc 2587 N High St, Columbus 43202 | (614) 267-5405 |
| Airfast Heating & Cooling 4246 E Johnstown Rd, Columbus 43230 | (614) 775-0940 |
| Airways Heating & Cooling 4491 Raccoon Dr, Columbus 43230 | (614) 207-2100 |
| Alan Able Heating & Cooling Columbus 43213 | (614) 231-4355 |
| All Seasons Heating & Cooling 1374 King Ave, Columbus 43212 | (614) 488-2252 |
| We Can Unltd 1329 Virginia Ave, Columbus 43212 | (614) 496-9330 |
| American Mechanical 5729 Westbourne Ave, Columbus 43213 | (614) 575-3720 |
| Ameritron Heating & Air Cond 74 S Brinker Ave, Columbus 43204 | (614) 279-9524 |
| Vip Refrig Heating & Air Inc 2882 Johnstown Rd, Columbus 43219 | (614) 471-3168 |
| Virginia Air Tri-State 2821 Silver Dr, Columbus 43211 | (614) 262-1129 |
| Arnold Heating & Cooling 107 Haldy Ave, Columbus 43204 | (614) 279-0046 |
| Atlas Butler Heating & Cooling 1619 Reynolds Rd, Columbus 43201 | (740) 362-8600 |
| Automatic Environment Svc 4332 Indianola Ave, Columbus 43214 | (614) 889-2662 |
| Total Comfort Heat & Cool 1929 Fairhaven Rd, Columbus 43229 | (614) 794-0473 |
| United Appliance Repair 581 W Town St, Columbus 43215 | (614) 228-5311 |
| Bedell Heating & Cooling 4170 Wintergreen Blvd, Columbus 43230 | (614) 882-9822 |
| Bennett Heating & Cooling Llc 3700 Riverside Dr, Columbus 43221 | (614) 440-8934 |
| Sundog Construction Heaters 7352 Oakmeadows Dr, Columbus 43085 | (614) 846-1418 |
| Superior Heating & Ac 1420 Fields Ave, Columbus 43211 | (614) 297-1599 |
| Swiss Air Heating & Cooling 3145 E 17th Ave, Columbus 43219 | (614) 471-0707 |
| Brubaker & Noble Heating Inc 1831 E Beaumont Rd, Columbus 43224 | (614) 268-7028 |
| Bryant-Habegger Co 3079 Silver Dr, Columbus 43224 | (614) 267-7834 |
| Buckeye Heating & Cooling 184 E 5th Ave, Columbus 43201 | (614) 885-0467 |
| C G Delzell & Sons Inc 142 Warren St, Columbus 43215 | (614) 291-6275 |
| Spot Coolers 620 Taylor Station Rd # Q, Columbus 43230 | (614) 367-0720 |
| Service Man 495 W Kanawha Ave, Columbus 43214 | (614) 885-9219 |
| Shamrock Heating & Cooling 5256 Dierker Rd, Columbus 43220 | (614) 451-4580 |
| Cardinal Heating & Cooling Llc 2566 Glenmawr Ave, Columbus 43202 | (614) 262-0945 |
| Sears Heating & Cooling 3981 Cleveland Ave, Columbus 43224 | (614) 475-1800 |
| Central Ohio Heating & Cooling 420 E 5th Ave, Columbus 43201 | (614) 291-0437 |
| Ron Murphy Heating & Air Cond 1154 S High St, Columbus 43206 | (614) 443-8729 |
| Climatech Heating & Air Cond 1555 Basil Dr, Columbus 43227 | (614) 575-8324 |
| Columbus & Suburban Heating 2687 E 5th Ave, Columbus 43219 | (614) 252-4955 |
| Ratcliff's Heat & Air 2849 Drake Rd, Columbus 43219 | (614) 471-2273 |
| Refrigeration Sales Corp 822 Cleveland Ave, Columbus 43201 | (614) 299-2500 |
| Comfort Tech Svc 5122 Trabue Rd, Columbus 43228 | (614) 275-3825 |
| Commercial Air Designs 642 E 5th Ave, Columbus 43201 | (614) 291-0172 |
| Quality Air Heating & Air Cond 2782 Westerville Rd, Columbus 43224 | (614) 262-1818 |
| Pleasant Heating & Cooling Co 2692 Northwold Rd, Columbus 43231 | (614) 471-3680 |
| Engineering Excellence Inc 6663 Huntley Rd # K, Columbus 43229 | (614) 885-9800 |
| Environmental Air 2520 Billingsley Rd, Columbus 43235 | (614) 336-2838 |
| North Side Htg & Cooling Llc 493 Schrock Rd, Columbus 43229 | (614) 885-9703 |
| Fix It National Install Svc 807 Parsons Ave, Columbus 43206 | (614) 443-0038 |
| Fluidaire Llc 1333 Research Rd, Columbus 43230 | (614) 322-2522 |
| Monroe Mechanical 2455 Scioto Harper Dr, Columbus 43204 | (614) 274-5397 |
| My Heating & Cooling Co 4029 E Main St # C1, Columbus 43213 | (614) 231-7401 |
| Gagne Air Conditioning & Htg 493 Schrock Rd, Columbus 43229 | (614) 885-9803 |
| Gahanna Heating & Cooling 3128 E 17th Ave # K, Columbus 43219 | (614) 475-4378 |
| George Wolf Heating & Cooling 3930 Briggs Rd, Columbus 43228 | (614) 276-6019 |
| Mid-Ohio Air Conditioning Corp 456 E 5th Ave, Columbus 43201 | (614) 291-4664 |
| Midwest Heating & Cooling 646 S Nelson Rd, Columbus 43205 | (614) 252-5242 |
| Grandview Heating & Air 3050 Switzer Ave, Columbus 43219 | (614) 870-3924 |
| Martin Home Mechanical Po Box 44924, Columbus 43204 | (614) 561-5682 |
| Haslett Heating & Cooling 920 King Ave, Columbus 43212 | (614) 299-2133 |
| Hetter Heating & Cooling 4662 Indianola Ave, Columbus 43214 | (614) 784-9200 |
| Johnson Johnson & Johnson Hv 248 Columbian Ave, Columbus 43223 | (614) 276-4088 |
| Aire-Flo Heating & Cooling 2587 North High Street, Columbus 43202 | (614) 267-5401 |
| Aire-Flo Heating & Cooling 2587 North High Street, Columbus 43202 | (614) 267-5401 |