Established in 1987 by Alexander Butch T. Zielie, Zielies began by clearing distribution and transmission lines for Northern States Power, now known as Xcel Energy. Butch managed the company until he sold in 2003. Under new ownership, the company continues to hold strong to its core values of providing a quality and reputable service to Wisconsin utility providers.

We Provide a Full Range of Vegetation Management Services to Utility Companies
  • Tree Removal and Trimming
  • Brush Clearing
  • Storm Restoration Services
  • Herbicide Spraying
  • Utility Line Clearance
  • Vegetation Management
Quality Assurance Plan

Zielies Tree Service Inc. places a high emphasis on ensuring safe and quality work at all stages of a project. Incorporated in our management system, we frequently visit our policy statement, objectives, and targets. Zielies  works toward continually improving our resources, training, and methods to ensure a safe, and quality service is provided to our customers.

Mission Statement

“At Zielies Tree Service our core values are simple. Safety is first, last and always. We are committed to providing current and future clients with vegetation management services that exceed the highest safety and quality standards, while also delivering cost-effective and environmentally sustainable solutions. As a family-owned company, Zielies proudly invests in our employee’s education and training through industry leading organizations and we recognize that we’re only as good as our people and as strong as our reputation.”

Policy Statement

Zielies Tree Service strives to achieve and maintain 100 percent customer satisfaction along with being an industry leader in quality, safety, and environmental compliance. Zielies is committed to comply with all regulatory requirements, environmental regulations, and continually improve all necessary operations, equipment, technology, and standards in an effort targeted at improving customer satisfaction, protecting our environment, preventing pollution, and having a safe work environment. Zielies provides adequate training to ensure the workforce understands the objectives, can recognize, communicate, and mitigate hazards to prevent injuries and ill health to employees and general public.

Current Objectives
  • 100% on time Project Completion
  • 100% Customer Satisfaction
  • 0 Major Complaints

Zielies understands the importance of maintaining a strong partnership with the Wisconsin Department of Natural Resources, ensuring that we provide responsible forestry services.

We are a member of the International Society of Arboriculture (ISA) which is dedicated to the professional practice of arboriculture and promoting the many benefits trees have to offer. Many Zielies Tree Service employees are members of ISA and have achieved the designation of ISA Certified Arborist, ISA Certified Arborist Utility Specialist, and ISA Certified Tree Worker Climber Specialist.

The Tree Care Industry Association (TCIA) is an association of 2,300 tree care firms and affiliated companies. Through TCIA developed safety and education programs it is their hope to advance tree care businesses. Many Zielies Tree Service employees are Certified Tree care Safety Professionals (CTSPs) through TCIA.