DIRECT LUMPER SERVICE Inc was formed by Colin Campbell, at the request of certain trucking companies to satisfy the needs of loading and offloading of containers, trailers and boxcars for these customers. Colin started the Lumping Service in the Mississauga region. As of today we service the GTA and surrounding areas. Colin Campbell has over 40 years experience in the freight & transportation industry, which led him to create a dedicated Lumping Service. more... See more text