7 Oaks Tree Care And Urban Forestry Consultants (Tree Service)
77 Bond Crescent, Richmond Hill ON   L4E 3K6
Tel: (905) 773-1733        

Acorn To Oak Tree Service (Tree Service)
Newmarket ON  
Tel: (905) 836-6877        

Advanced Tree Care (Tree Service)
PO Box 252, Queensville ON   L0G 1R0
Tel: (905) 478-2300       Web: www.advancedtreecare.ca  

Big Wood Trees (Tree Service)
Main St., Mount Albert ON   L0G 1M0
Tel: (905) 473-9290        

Blue Fox Tree Service (Tree Service)
Newmarket ON   L3Y 4V9
Tel: (905) 830-8100        

Dave Lund Tree Service & Forestry Co. Ltd. (Tree Service)
Richmond Hill ON  
Tel: (905) 884-0511        

Eagle Ridge Tree Movers (Tree Service)
PO Box 342 Stn Main, Markham ON   L3P 3J8
Tel: (905) 640-5998        

Four Seasons Tree Care (Tree Service)
19 Castle Rock Drive, Richmond Hill ON   L4C 5A2
Tel: (905) 884-6976        

Four Seasons Tree Farms (Tree Service)
Nobleton ON  
Tel: (905) 859-0180        

Markham Tree & Turf Care (Tree Service)
Stouffville ON  
Tel: (905) 642-8733