William H. O. Kroll                & Associates, Inc. “Creative, Innovative Solutions to                                       Acoustical Challenges”
INTRODUCTION & OVERVIEW
CONTACT US AWARDS & PRAISE BUILDING CODE COMPLIANCE INDUSTRIAL NOISE & VIBRATION ARCHITECTURAL ACOUSTICS	William H. O. Kroll & Associates, Inc. 5217 West Mill Road, Minnetonka, Minnesota 55345 Phone: 952-934-9494 info@krollassociates.biz “Creative, Innovative Solutions to Acoustical Challenges”