| Business | Phone |
| Able Controlled Comfort 10 Mcmillan Ave, Scarborough M1E 4B5 | (416) 287-2900 |
| Aim 12 Principal Rd #4, Scarborough M1R 4Z3 | (416) 750-3150 |
| Air Plus Air Conditioning 431 Nugget Ave #14, Scarborough M1S 4J5 | (416) 298-6874 |
| Airtec Systems 21 Silvio Ave, Scarborough M1K 1V1 | (416) 757-4140 |
| Alert Air Systems 307 Friendship Ave, Scarborough M1C 2X8 | (416) 286-6696 |
| Ana Heating & Cooling 1543 Kingston Rd, Scarborough M1N 1R9 | (416) 699-9549 |
| Applewood Air Conditioning Ltd 100 Cowdray Crt, Scarborough M1S 5C8 | (416) 754-7400 |
| Atmosphere Hvac System Inc 47 Kelvinway Dr, Scarborough M1W 1N5 | (416) 491-0719 |
| Gibson-Air Mechanical Ltd 70 Crockford Blvd, Scarborough M1R 3C3 | (416) 447-1800 |
| High Life Heating Air 102 Passmore Ave, Scarborough M1V 4S9 | (416) 298-2987 |
| Infinit Heating & Cooling 585 Middlefield Rd, Scarborough M1V 4Y5 | (416) 609-9608 |
| Jhb Mechanical Air Cond Ltd 28 Scotia Ave, Scarborough M1L 4E5 | (416) 693-5998 |
| Laird & Son Ltd 1960 Ellesmere Rd #1, Scarborough M1H 2V9 | (416) 421-2121 |
| Lakeside Cooling 1110 Birchmount Rd #2, Scarborough M1K 5G7 | (416) 755-6299 |
| Chad Air Systems Inc 555 Military Trail, Scarborough M1E 4S7 | (416) 286-4499 |
| Majestic Refrigeration Svc Ltd 38 North Edgely Ave, Scarborough M1K 1T7 | (416) 265-7833 |
| Marcell Industrial Inc 38 Thornmount Dr #4, Scarborough M1B 5P2 | (416) 609-8738 |
| Megacity Heating 611 Kennedy Rd, Scarborough M1K 2B2 | (416) 286-5665 |
| Metropolitan Heating & Ac 20 Venture Dr #15, Scarborough M1B 3R7 | (416) 283-5698 |
| Pan Arm Air Conditioning 76 Sherry Rd, Scarborough M1L 2J9 | (416) 750-9903 |
| Quality Built-In Home Systems 325 Nantucket Blvd #1, Scarborough M1P 4V5 | (416) 751-2104 |
| Readair Mechnical Svc Ltd 271 Nantucket Blvd, Scarborough M1P 2P2 | (416) 759-9355 |
| Rigby Air Inc 1220 Ellesmere Rd #15, Scarborough M1P 2X5 | (416) 299-4439 |
| Robert Bird Heating & Air Cond 4 Medley Cres, Scarborough M1J 1Y3 | (416) 261-1817 |
| Roblor Systems Inc Po Box 7603 Stn D, Scarborough M1R 5H3 | (416) 736-7822 |
| Bel-Air Conditioning & Heating 29 Millhouse Cres, Scarborough M1B 2E4 | (416) 286-3421 |
| Berg Chilling Systems Inc 51 Nantucket Blvd, Scarborough M1P 2N5 | (416) 755-2221 |
| Bigelow Heating & Air Cond Ltd 3 Parnell Ave, Scarborough M1K 1B1 | (416) 265-2180 |
| Scarborough Heating & A/C Ltd 134 Sedgemount Dr, Scarborough M1H 1X9 | (416) 431-3541 |
| Tann Air Plus Heating & Clng 439 Painted Post Dr, Scarborough M1G 2M9 | (416) 438-0064 |
| Tnt Air Systems 4500 Sheppard Ave E #43, Scarborough M1S 3R6 | (416) 297-5055 |
| Total Building Maintenance 88 Crockford Blvd #2, Scarborough M1R 5B6 | (416) 285-4632 |
| Trane Toronto 4051 Gordon Baker Rd, Scarborough M1W 2P3 | (416) 499-3600 |
| Unicblue Mechanical 100 Dynamic Dr #9, Scarborough M1V 5C4 | (416) 297-9957 |
| V K Mechanical Svc 80 Nashdene Rd #30, Scarborough M1V 5E4 | (416) 754-8147 |
| Brent Air Systems Heating 21 Canadian Rd #14, Scarborough M1R 5G2 | (416) 759-8088 |
| Burban Air Systems Ltd 15 Crockford Blvd #6, Scarborough M1L 4J9 | (416) 757-3271 |
| Canadian Tech Air Systems 400 Finchdene Sq #10, Scarborough M1X 1E2 | (416) 291-1296 |
| Cardinal Mechanical Systems 20 Dalcourt Dr, Scarborough M1E 3H1 | (416) 724-5093 |
| Cedarwood Heating & Air Cond 3400 Midland Ave #9, Scarborough M1V 4V6 | (416) 299-3000 |
| Celsius Heating & Air 328 Passmore Ave #9, Scarborough M1V 5J5 | (416) 297-8990 |
| Complete Heating & Air Cond Co 1080 Tapscott Rd #20, Scarborough M1X 1E7 | (416) 321-5075 |
| European Gas Enterprises 589 Middlefield Rd, Scarborough M1V 4Y6 | (416) 297-1553 |
| Demand Air Systems Ltd 445 Midwest Rd #34, Scarborough M1P 4Y9 | (416) 285-4909 |
| Dragon Appliance Ctr 19 Passmore Ave, Scarborough M1V 2R6 | (416) 292-7356 |
| Executive Air Conditioning Inc 23 Passmore Ave #3, Scarborough M1V 4T3 | (416) 293-6224 |