Home Feedback Resources     < Back ALT Property Management Click Thumbs to Enlarge Contact Info Name:   Dave Medendorp Company:   ALT REALTORS & Property Management Day Phone: 231-798-6430 Evening Phone: 231-798-6433 Email: rent@altpropertymanagement.com   Locations Of Service Grand Haven, MI Montague, MI Muskegon, MI North Muskegon, MI Norton Shores, MI Roosevelt Park, MI Spring Lake, MI Whitehall, MI Description Welcome to ALT, Property Management, a company providing Property Management Solutions in the West Michigan Lakeshore Area. A member of the Rental Property Association and the Property Management Association of West Michigan. Our company provides many different management solutions for Property Owners who realize that managing rental properties can be both time consuming and complicated.