ADP offers a complete line of dock equipment which incorporates the best in engineering and design, materials and manufacturing quality and is the exclusive Central California Distributor of Kelley Dock Systems.

Kelley Dock Products

Innovation. It's been a part of Kelley since 1953 when we invented the world's first counterbalanced dock leveler. Since then, Kelley innovation has produced a comprehensive line of hydraulic, air-powered and mechanical dock levelers, a variety of vehicle restraints incorporating safe, reliable, non-impact designs, integrated control systems, energy saving dock seals and shelters, HVLS Fans and a full array of ergonomic lift tables.


APS Resource

APS Resource provides a full line of aftermarket accessories, replacement parts and service programs designed to keep your loading dock running safely and efficiently. From vehicle restraints to LED lighting, Planned Maintenance programs to upgrade services, APS Resource has a solution designed to fit the needs of your operation.

An Industry Leader with more than 40 years of combined experience in the Loading Dock Industry, our customers have relied on ADP to deliver safe and efficient loading dock equipment. We continue to offer new products and designs to address an ever changing landscape in building design, end-user requirements and dock safety regulations. ADP’s commitment includes our goal to provide our customers with quality, safe and efficient loading dock equipment at an affordable price. We are dedicated to developing the most innovative material handling solutions for your project through research, engineering, manufacturing and marketing of the finest loading dock equipment available.