| Business | Phone |
| A Better Tree 19669 Dufferin St, Newmarket L3Y 4V9 | (905) 778-9438 |
| Affordable Arborists 612 Queen St, Newmarket L3Y 2H9 | (905) 898-8733 |
| Arborvalley Urban Forestry Co 909 Jacarandah Dr, Newmarket L3Y 5J5 | (905) 773-7912 |
| Shady Lane Expert Tree Care 17468 Warden Ave, Newmarket L3Y 4W1 | (905) 773-5906 |