• Keller, Inc.

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    711 Lois Drive
    Sun Prairie, WI 53590
    (608) 445-6061
    (800) 236-2534
    Hours:
    7:30 - 4:30 M-F or by appointment

    About Us

    Keller, Inc. started in 1960. The company is headquartered in Kaukauna with offices in Madison, Milwaukee and Wausau. Over the years the company has developed into the leading Design/Build General read more
    • About

      Keller, Inc. started in 1960. The company is headquartered in Kaukauna with offices in Madison, Milwaukee and Wausau. Over the years the company has developed into the leading Design/Build General Contractor throughout the state. Presently, we employ approximately 250 office and field personnel.

      Walter Keller was the founder of the company and was the President from inception until 1989 when he was named Chairman of the Board. The current officers are Wayne Stellmacher – President/CEO, Steve Klessig – V.P. Architecture and Engineering, Jerry Cohen – V.P. Construction Management, and Douglas Stecker, CPA – V.P. Finance/CFO.

      In 1986, Keller started an Employee Stock Ownership Plan (ESOP) to transfer ownership to its employees, and the company is now 100% owned by the ESOP. This concept results in increased dedication and responsibility assumed by all employees throughout the building process and subsequently a more professional product for our clients.

      Keller serves the agricultural, automotive, assisted & senior living, child care, chiropractic, cold storage, construction management/municipal, convenience store, dental clinic, education, faith-based, financial, funeral home, hospitality, industrial, medical, professional office, recreation, manufacturing, restaurant, retail, veterinary and warehouse markets.

      Call Keller today to learn more about our services: Site Acquisition and Analysis; Space Needs Analysis; Remodeling/Renovation; Interior Design Services; Fast Track Construction

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    • Whom to Contact

      • Pete Read
        Design / Project Manager
        711 Lois Drive
        Sun Prairie, WI 53590
        Phone: 608-318-2336
        Cell Phone: 608-445-6061
        Fax: 608-318-2337