| Business | Phone |
| Ainleys Construction 1120 Ritson Rd S, Oshawa L1H 5L9 | (905) 579-7738 |
| All Seasons Home Improvements 650 King St E, Oshawa L1H 1G5 | (905) 723-6519 |
| Ame Deck & Fence Inc 1140 Mary St N, Oshawa L1G 5H1 | (905) 404-9895 |
| H Kassinger Construction Ltd 500 Mayfair Ave, Oshawa L1G 2Y2 | (905) 728-7583 |
| H M Brooks Ltd 755 Thornton Rd S, Oshawa | (905) 571-1881 |
| J & M Contracting 1240 Phillip Murray Ave, Oshawa L1J 6Z9 | (905) 721-9740 |
| Jps Construction 583 Dunrobin Crt, Oshawa L1J 7P2 | (905) 723-6266 |
| Vincini Co Ltd 111 Simcoe St N, Oshawa L1G 4S4 | (905) 436-8647 |
| M C Interiors 391 Marwood Dr, Oshawa L1H 7P8 | (905) 432-3338 |
| Modern Image Contracting 595 Wentworth St E, Oshawa L1H 3V8 | (905) 721-9806 |
| Bondfield Construction 323 Chaleur Ave, Oshawa L1J 1G5 | (905) 720-2800 |
| Oakwood Contracting Inc 17 Arlington Ave, Oshawa L1G 2N3 | (905) 743-0000 |
| Optimus Renovation 122 Colborne St E, Oshawa L1G 7B3 | (905) 404-0454 |
| Oshawa Exterior Contracting 133 Ormond Dr, Oshawa L1G 6T3 | (905) 571-0047 |
| Owl Interiors Ltd 1009 Chevrolet St, Oshawa L1G 4H9 | (905) 728-7040 |
| Primary Developments 1333 Thornton Rd S #3, Oshawa L1J 8M8 | (905) 438-0010 |
| Rci Restoration & Cntrctng 595 Wentworth St E, Oshawa L1H 3V8 | (905) 571-5009 |
| Barney Fayer & Son Constr Ltd 555 Thornton Rd S, Oshawa L1J 6W6 | (905) 432-2345 |
| Bathe & Mc Lellan Construction 79 Taunton Rd W, Oshawa L1G 7B4 | (905) 728-9461 |
| Bfc Utilities 1235 Boundary Rd, Oshawa L1J 6Z7 | (905) 725-2141 |
| Rua Construction Ltd 23 Prince Rupert Dr, Oshawa | (905) 432-6047 |
| Sorichetti Project & Constr 1280 Terwillegar Ave, Oshawa L1J 7A5 | (905) 438-0909 |
| Thomas Wieland Construction 3154 Harmony Rd N, Oshawa L1H 8L7 | (905) 655-4683 |
| Trimac General Contracting 734 Ritson Rd S, Oshawa L1H 5L1 | (905) 728-9969 |
| W Rudy Construction 111 Simcoe St N, Oshawa L1G 4S4 | (905) 655-4366 |
| W Rudy Construction Ltd 111 Simcoe St N, Oshawa L1G 4S4 | (905) 432-2624 |
| Creamer Concrete Cutting 943 Catskill Dr, Oshawa L1J 8J9 | (905) 428-8618 |
| Crcs General Contractors 1200 Skae Dr, Oshawa L1J 7A1 | (905) 430-3477 |
| Donrose Home Improvements 1253 Venus Cres, Oshawa L1J 6E3 | (905) 404-1510 |
| Finefield Homes Ltd 1439 Skyview St, Oshawa L1K 2N7 | (905) 728-4046 |
| Frank Pugelj Drywall Ltd 94 Waverly St N, Oshawa L1J 8G5 | (905) 576-4485 |
| Garritano Brothers Ltd 881 Nelson St, Oshawa L1H 5N7 | (905) 576-8642 |
| Gay Co Ltd 97 Athol St E, Oshawa L1H 1J8 | (905) 579-5561 |