| Business | Phone |
| K Spalding Construction Inc 1260 Journey's End Cir, Newmarket L3Y 7V1 | (905) 898-5503 |
| Marydel Homes 399 Coachwhip Trail, Newmarket L3X 2R2 | (905) 953-7802 |
| P O'Mahony Construction Ltd 296 Park Ave, Newmarket L3Y 1V2 | (905) 836-5966 |
| Robert Chambers Contracting Rr 1 Lcd 1, Newmarket L3Y 4V8 | (905) 853-6285 |
| Trinity Wood Construction Ltd 1260 Journey's End Cir, Newmarket | (905) 898-5578 |
| Classic Wood Pty Corp 1151 Gorham St #1, Newmarket L3Y 7V1 | (905) 953-5434 |