...just dependable Locally owned Canon copier dealer The H.L. Dempsey Co. has been serving the Western Mass Community since 1960, providing our customers with excellent service and products that help them achieve real gains in productivity in their own business. We do this by selling and servicing Canon digital office equipment that can be connected to your existing networks. Employing a staff of factory trained, long tenured technicians and stocking an extensive parts inventory has earned the H.L. Dempsey Co. a reputation for high quality, responsive service. H.L. Dempsey looks to the past with pride and to the future with a commitment to continue to exceed our customers expectations.