We are a team of ISA Certified Arborist and Certified Tree Worker based in Calgary, bringing international experience and local expertise to every job. Our skilled team specializes in tree pruning, removal, and stump removal for both municipal and residential clients. We understand the best approaches to care for your trees and effectively address any tree-related issues you may have. At 4 Tree Service, we offer competitive pricing without compromising on safety or quality, ensuring you receive exceptional service and peace of mind.
ISA Certified Arborist
ISA Certified Tree Climber
Jimmy is an ISA Certified Arborist and holds the challenging Certified Tree Climber credential. This certification is one of the most demanding offered by the ISA, and Jimmy’s achievement places him among only a few ISA Certified Tree Workers in Alberta and the Prairies. The CTW certification requires candidates to successfully complete rigorous written and field tests that cover a wide range of skills, including advanced tree care, climbing techniques, and comprehensive safety protocols.
Jimmy is the owner of 4 Tree Service Ltd., he is also the lead climber and estimator. Everything goes through he hands, and guaranteed you the best, consist and precise result.
“Hi, I’m Jimmy, your local certified arborist. My goal is to provide you the best professional tree service.”
ISA Certified Arborist
ISA Qualified Tree Risk Assessor
Mandy is an ISA Certified Arborist. She also holds the Tree Risk Assessment Qualification, demonstrating her expertise in evaluating the safety and health of trees.
Mandy has been an integral part of our team since 2018, working closely with Jimmy from the ground up to ensure meticulous care and management of our arboreal projects.
Mandy’s passion for trees extends beyond routine maintenance; she is deeply engaged in studying and implementing advanced strategies to treat tree diseases and enhance their vitality. Her approach combines scientific knowledge with hands-on experience, making her a specialist in diagnosing tree health issues and devising effective treatment plans. Mandy’s dedication is evident in her continuous pursuit of new techniques and treatments to promote tree health and sustainability.
As a professional who loves her work, Mandy is always eager to share her knowledge with clients and colleagues alike, helping to educate them about the importance of tree health and the ecosystem benefits that healthy trees provide. Her enthusiasm and expertise make her a cornerstone of our team, ensuring that every project meets our high standards of quality and safety.
Why Choose 4 Tree Service?
Licensed & Insured
4 Tree Service Ltd. is fully licensed and insured with over 2,000,000 liability insurance.
ISA Certified Team with Safety First
Every crew member is ISA Certified Arborist. We employ the latest arboriculture techniques and use the latest in equipment and safety procedures.
Competitive Pricing
We are local, family owned business with low operation cost. Therefore we offer affordable, competitive rates with high quality standards.
Customized Solutions
We tailor our services to meet the unique needs of your trees, guaranteeing optimal health and appearance.
Local and Family Owned Business
We are based in Calgary, fully owned and operated by an arborist couple. Thank you for supporting local small business.