Keeping Trees Healthy & Beautiful

Serving All of Southeastern Wisconsin

Since 1935, Wachtel Tree Science has been providing exceptional tree care in Wisconsin. We offer total tree care, including: insect/disease diagnosis & treatment, pruning, removal, fertilizing, planting and consultation services by Certified Arborists. Wachtel Tree Science is dedicated to keeping your trees healthy and beautiful.

Our Services
Save My Tree Icon

Save My Tree

Our specialty is identifying what may be the cause of your sick tree and prescribing the proper treatment at the proper time. We offer a wide range of plant health care services to give your trees the care they need.

Prune My Tree Icon

Prune My Tree

We use industry leading technology and best practices for efficient, professional and safe tree and shrub pruning services.

Plant Icon

Add A Tree

We provide comprehensive tree planting services from start to finish. From selection advice and effective planting techniques to expert plant aftercare, we do planting right.

Arborist performing a fall trunk injection

We Believe in Beauty Through Science & Safety

Proper tree care is as much as an art as it is science. Our Certified Arborists are highly trained in the art and science of planting, caring for, and maintaining your trees. Through comprehensive certification exams and on the job experience, our arborists have achieved a level of knowledge in the art and science of tree care.

Pests & Diseases

Tree Boring Insects

Emerald Ash Borer

The Emerald Ash Borer is an insect that threatens every Ash tree in Wisconsin and the Midwest. Ash tree decline and death may be stopped with proper treatment.

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Seasonal Tree Care

Professional Tree Care

Seasonal Tree Care Calendars

Wisconsin tree care can be tricky. View our Wisconsin tree care calendars to help you stay on top of your tree’s health care needs.

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Tree Care Industry Accreditations and Certifications

ISA Certified Member Logo

The International Society of Arboriculture promotes the professional practice of arboriculture and fosters a greater worldwide awareness of the benefits of trees.

WAA Certified Member Logo

The Wisconsin Arborist Association is dedicated to improving the understanding of trees and the practice of arboriculture; and to promote high ethical and professional standards.

TCIA Certified Accreditation Logo

The TCIA develops safety and education programs, standards of tree care practice, and management information for arboriculture firms around the world.

TCIA CTSP Certified Logo

The industry's first safety certification program, credentialing individual arborists for safety practices and knowledge.

ISA Certified Arborist Logo

To earn this credential, arborists must be trained and knowledgeable in all aspects of arboriculture. This is measured through on the job experience, industry education and thorough examination.

ISA Certified Master Arborist Logo

This credential is the highest level of certification offered by ISA. This certification recognizes ISA Certified Arborists who have reached the pinnacle of their profession.