Colonial Tree Service

At Colonial Tree Service, we’ve been providing reliable, expert and environmentally conscious tree, shrub and hedge services since 1974. We believe that it’s important to not only maintain and beautify our trees, but to do it in a way that is, whenever possible, environmentally responsible.

Trees and other green plants are life-giving oxygen producing natural machines - but many factors such as air pollution, drought, insects, paving and excavating, disease and other natural or man-made problems can weaken them. Keeping trees healthy is in our best-interest.

Maintaining good tree health can often include feeding, spraying for a variety of infestations and diseases using environmentally safe products, removing dead or dying limbs, removing diseased sections of trunk and replacing with filler compound or, in some cases, felling the tree entirely and removing the stump if it is not salvageable, is becoming a safety hazard or is having a negative effect on surrounding trees and garden areas.

Colonial Tree Service can provide all of these options to you as well as expert advice and consultation to help you make the right decision for your trees, shrubs and hedges. Our services are available to both residential and commercial customers and we offer service throughout the four seasons – ensuring healthy and well-maintained trees all year round.

Call for a Free Estimate:
GTA West/Head Office: 905-877-8591 
Guelph: 519 837 0003
Kitchener/Waterloo Area: 519 576 3393 or by email


Colonial Tree Service is a proud member of:
Landscape Ontario
ISA Ontario
Halton Hills Chamber of Commerce
Infastructure Health & Safety Association
ACMO
WSIB

Service Area

Halton, Peel, Caledon, GTA, Wellington, Waterloo, Dufferin, York, Hamilton-Wentworth, Simcoe, Oxford, London Middlesex

Customer Feedback

You can count on Colonial Tree Service to act with honesty and integrity, to provide consistent reliable service and to do a good job at a fair price.
Mulder Property Management Inc.


We have been a client of Colonial Tree Service for many years and we are completely satisfied with their work and we appreciate their commitment to scheduling.
Halton Condominium Corp. #33

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