Gallagher Transport has been a U.S. Customs Broker providing customs clearance and Global Logistics services since 1990. Originally founded in Portland, Oregon in 1990, Gallagher Transport opened a Denver office in 1997.nnYes, we have the knowledge and latest technology to assist you with your shipments. However, we also have the greatest, most important tool and asset...excellent customer service! Customer service has been our passion and our genuine promise to you for over 25 years. As time has passed, our promise of exceptional customer service has not weakened; rather it is reinforced and grows stronger every day. The entire staff, from our President to our Commercial Brokers, to our Accounting team and Household Goods Department, everyone at Gallagher Transport stands behind this promise.