Trailer Boss | 118 followers on LinkedIn. Make Boss Moves. | For decades, we’ve supplied the Pacific Northwest with American-made, heavy-duty trailers and a retail experience built on honesty. Every unit on our lot is inspected and set to the right specs before you ever hook up. Premium brands, straightforward pricing, and service from a team that knows how trailers should be built - for long days on the job and the weekends that follow.