Raven Tree Service is an owner-operated business that offers Calgary residents with professional arborists that prune and remove trees and hedge and maintain the beauty of your yard. We perform residential and commercial jobs and do utility tree clearance as well, all at an affordable price and great service. We are arborists certified with the ISA and have 8 years' experience. We promise to show up at your door to give you a proper evaluation of your trees and other plants in your landscape. Call for your free estimates. Raven Tree Service, maintaining your urban forest! more... See more text