Professional Affiliations
International Society of Arboriculture
the International Society of Arboriculture (ISA) promotes the professional practice of arboriculture and fosters a greater worldwide awareness of the benefits of trees.
Society of Prevent Dutch Elm Disease
(STOPDED) Elm tree populations in Alberta are subject to numerous stresses. The most serious threat comes from DED, a fatal fungal disease that infects only elm trees.
Trees are Good
TreesAreGood.org is an educational website providing homeowners and other tree owners with reliable information regarding the benefits of trees and how to properly care for trees in an urban environment.
Covering more Ground
Residential, Commerical,
Municipal & Rural
What We Do
Count on Rossco’s Tree Service to preserve the character of your home by offering comprehensive tree and shrub care. Homeowners throughout Coaldale and Lethbridge have come to know us for our landscaping expertise and keen attention to detail. Whether you need us to routinely care for your trees and shrubs, or you need us to quickly clean up fallen branches after a storm, one call guarantees you prompt and professional service.
Certified
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Testimonials

I have large trees that tower over my back fence in my yard. Every other year I need to get them trimmed to avoid the power lines. Rossco’s Tree Service has always trimmed them for me. I would recommend them to anyone! They do the best job and do it quickly.

Out at my acreage I had old trees from when the previous owner owned the property. I had Rossco’s come out and check over all of my plants to insure they were healthy and well. They gave me the best instructions to insure they would all live for many more years!
