Professional Tree Care Certifications
Wachtel Tree Science is committed to ongoing education and industry-leading standards. Our team maintains certifications and memberships with the International Society of Arboriculture, Wisconsin Arborist Association, and Tree Care Industry Association — ensuring safe, reliable, and science-based tree care you can trust.
Services
With over 90 years of experience, we provide comprehensive Wisconsin tree care including pruning, removals, plant health care, fertilization, planting, and disease management, all delivered by ISA Certified Arborists.
Consulting
Get expert guidance from ISA Certified Arborists to help you make informed decisions about your trees and landscape. From tree inventories to urban forestry planning, we provide clear, science-based recommendations tailored to your community, property, or project.
Tree Care
We provide expert tree care services, including pruning, targeted pest and disease treatment, fertilization, and root collar excavation to improve tree health and long-term stability.
Shrub & Plant Care
We offer comprehensive shrub and plant care, including routine maintenance, pruning, fertilization, and targeted pest and disease management.
Tree & Shrub Planting
From proper planting depth to science-based fertilization and health treatment, our tree and shrub planting services ensure that your trees and shrubs look great and grow strong.
Tree & Stump Removal
Safe, efficient tree removal and stump grinding by experienced arborists, including full cleanup and expert guidance on replacement planting when needed.
Tree Protection & Support
Protect your trees from wind, heavy snow, and construction-related damage with our tree cabling and protection services.
Municipal Tree Consulting
We partner with municipalities to provide expert tree consulting, helping guide long-term planning, contractor selection, and community forestry goals.
Commercial Tree Consulting
Support your HOA, condo association, or professionally managed property with ISA Certified Arborist consulting services focused on long-term tree health, preservation, and management.
Residential Tree Consulting
Our diagnostic arborists provide detailed on-site tree assessments focused on the health of your trees and the safety of your home and property.
Resources
Access tree care resources, seasonal tips, and guidance from our experienced diagnostic arborists to help you keep your trees healthy, safe, and thriving year-round.
Our Tree Care Professionals
Meet the experienced ISA Certified Arborists and dedicated staff behind Wachtel Tree Science, committed to delivering safe, expert tree care across Southeastern Wisconsin.
Meet the Wachtel Tree Science Team
Our ISA Certified Arborists and support staff are committed to providing professional, high-quality tree care with the highest industry standards. More than a team, we’re a family passionate about keeping Wisconsin landscapes healthy and beautiful.
Ron Gumz
President
ISA Board Certified Master Arborist, MN-0324B
B.S. Degree
Ben Reince
Executive Vice President
ISA Certified Arborist, WI-0610A
B.S. Degree
"My tree is in great health. The technicians are always knowledgeable and very courteous. I am always pleased with your service! It is always excellent!"
“Excellent work! The crew was very professional and hardworking. They demonstrated great teamwork. I was very impressed!"
“The guys were AMAZING! So nice and courteous. Their climbing skills were exceptional. Thanks!"
“I truly enjoyed watching your people get up to the tree tops to trim up my trees. Especially the 'ropes' guy."
“My team was great. They listened and did an outstanding job. I know my trees will look perfect in spring."
"The crew was great!! They worked hard, cleaned up well, and were a pleasure to have around. We are really happy to have a good choice to save our trees!!"
“As always, your crew was friendly, nice and they do a great job – with cleanup and everything. We will always use Wachtel for our trees."
“We have been working with you for one year now and have been very happy with the service we have received!”
“The crew was very professional and willing to answer any question I had. I would highly recommend Wachtel Tree Science to friends. Very pleased with the complete job."
Recent Newsletters
Access expert tree care resources, seasonal tips, and guidance to help you keep your trees healthy, safe, and thriving year-round.
Bark Beetles are an important type of wood-boring insect that have been increasing the last few years. It is prudent to consider all the major types to see how they work, why they are a concern, and what can be done about them. All Bark Beetles are small as adults –...
You’ve built or bought a new home; the land has been developed, and you want your trees and shrubs to live long, healthy lives. Where should you begin? The easy answer: call Wachtel Tree Science! Of course we’d say that, but here’s why: Soil health is the key to plant...
Having a young tree in your yard can be very exciting. Whether it was planted by you, a contractor, or previous owner, watching a tree grow from a small sapling into a mature specimen is a fulfilling experience. With any young member of the family—pet, child, or your...
The two-lined chestnut borer was once a principal pest of American chestnut trees. Now that most American chestnuts have died due to chestnut blight, it has become a common secondary pest of oaks. It is likely one of the most important insect causes of oak mortality....