Marine Power | Power Generation | Industrial Engines | On-Highway Pacific Power Group, a privately held organization headquartered in Vancouver, Wash., is a leading sales and service provider of new and remanufactured engines, marine power, power generation products and commercial trucks. For over 50 years, our dedicated and experienced team has worked with customers to solve their power needs. Pacific currently operates four sales, service, and parts warehousing facilities with extended service in the Northwest and Gulf Coast