Map for Comfort Control Johnstone Supply, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Heating & Cooling Comfort Control Johnstone Supply, Inc. 1840 Industrial BoulevardMuskegon, MI 49442 | directions Mr. Scott Shlaffer CPA 231-777-2727 | 800-442-0271 | fax: 231-777-1730 Visit Site If you would like to see your business here, contact us today to get listed! This page is sponsored by: