Mad4Mod

Mad4Mod sells mid-century, modern and retro furniture and decor from the 1950s to the 1970s, and also buys and trades pieces. The site names a range of well-known designers it carries, including Dunbar, Kagan, Knoll, McCobb, Nelson, Pearsall and Widdicomb, and says new items are being added.

The warehouse studio is generally open weekday afternoons and evenings, and visits by appointment are possible at other times. Callers are asked to phone or text first and to confirm that a specific piece shown online is still available. Deposits to hold items are non-refundable, and items stored more than 30 days may incur storage or restocking fees. Local delivery is available for larger items. The business is in Livonia, Michigan.