Top Notch Distributors/Boyle & Chase

Distributing Architectural Door Hardware since 1975, Top Notch/B&C strives to be the foremost distributor in the industry by exceeding our customers’ expectations with Integrity, Knowledge and the Drive to provide the best Service. A wide selection of Residential, Commercial and Electronic Access Control products, parts and accessories are in stock and available for same-day shipping from one of our four warehouses (Massachusetts, Pennsylvania, Missouri, Nevada). With over a half a million products, parts, and accessories available from more than 70 manufacturers, we have the products you need.