The service entrance is small, maybe 5'x6' with service window,small counter and a "ring bell for service" bell. But from the outside I would estimate the building to be about 80000 to 90000 sq. ft. Quite large. This building houses sales, engineering, manufacturing and distribution. However I think it's safe to assume most parts are made overseas and imported. The coolest part was seeing the 2 semi trucks parked off to the side vinyl wrapped with graphics. These were the "pit" trucks they take to big RC races and RC shows. I've actually applied to Traxxas for an engineering position when I saw an opening on Monster.com ( I have a BSEET) looking for someone with engineering background and general automotive design knowledge. They never called me b ut I was certainly hoping! :\