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About ASI

ASI started out as a small lawn and snow service company in 1987. Since then, we have grown into one of southeastern Wisconsin’s leading landscape companies. As a landscape leader, we have pioneered many of the procedures and practices used by landscapers today. Examples of these include the use of low-volume applicators for pesticides and the use of organic fertilizers, both of which are designed to put the environment first.

Down-to-Earth Roots

When Bart graduated from UWM, he landed a sizable snow removal contract with a large southeastern Wisconsin builder. Handling the demands of a large builder created a niche for ASI. Other landscapers began to rely on Bart's service and eye for enhancing curb appeal.

Achtenhagen Services often serviced three to four different builders in a single parade of homes.

Hard work, long hours and constant communication with customers led to the perfect model presentation. Success at model homes also led into condominiums and more residential accounts. In 1992, ASI was incorporated. It was then that Achtenhagen Services was born. Word-of-mouth advertising, great customer service, reliable equipment, manpower and knowledge built the foundation of ASI.

Complete Customer Satisfaction

At ASI, our first priority is to bring our customers a professional and dependable service. Our ultimate goal is to keep growing and striving for better ways to service our customers. We sincerely thank all of the great customers and business leaders who have trusted us to install and maintain their special properties.

"In 20 years of business, I have always strived to treat every customer with equal courtesy and respect, no matter how big or small the project."

Mission Statement

Our mission is to treat all customers to the privileges of professional landscape care and "down-to-earth" service. ASI will do this by providing customers the advantages of experienced leaders, service technicians and office staff. We offer every customer the strength of a large company with state-of-the-art equipment methods and all the expectations of a corporate world with superior service and customer care.

We at ASI intend to treat southeastern Wisconsin with the most refreshing landscape designs, installation and service. When our work is complete, the most distinguishing characteristic of the property will be perfection. Our attention to detail and unique designs address our customers’ individual preferences, achieving the look they desire.

hardscape entrance
landscape yard


ASI Achtenhagen Services, Inc.
Milwaukee, WI 53150

Phone 262-662-0570
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Licensed | Bonded | Insured