| Business | Phone |
| Alfred Fach Excavating Ltd Rr 21 Stn Preston, Cambridge N3C 2V3 | (519) 658-5021 |
| Anthonys Excavating & Grading 1381 Shellard Rd, Cambridge N1R 5S7 | (519) 623-0244 |
| B Cormier Trucking Ltd 1295 Dickie Settlement Rd, Cambridge | (519) 740-9732 |
| Henning Excavating Ltd 230 Clyde Rd, Cambridge N1R 1L1 | (519) 658-3457 |
| Network Site Svc 26 Corydon Pl, Cambridge N1R 7L5 | (519) 740-7983 |
| Parcon Construction 470 Collier Macmillan Dr #7, Cambridge N1R 5Y7 | (519) 622-5438 |
| Bel-Air Excavating & Grading RR #4, Cambridge N1R 5S5 | (519) 623-7101 |
| Straw Hat Enterprises Inc 150 Northview Heights Dr, Cambridge N1R 7M1 | (519) 623-8053 |
| Tricon 3431 Cedar Creek Rd, Cambridge N1R 5S5 | (519) 632-9288 |
| Trim Tech Excavating Rr 1 Stn Galt, Cambridge N1R 5S2 | (519) 623-9264 |
| C O Construction 1598 Roseville Rd, Cambridge N1R 5S3 | (519) 242-6060 |
| David Beattie Excavating Ltd 1207 Shellard Rd, Cambridge N1R 5S7 | (519) 621-1434 |
| Detmar Excavating Ltd 2150 Safari Rd, Cambridge N1R 5S2 | (519) 623-9331 |
| G Melo Excavating 12 Corydon Pl, Cambridge N1R 7L5 | (519) 623-3572 |
| G W Wise Contracting Ltd 40 Rosslinn Rd, Cambridge N1S 3K1 | (519) 623-0628 |