Chopper Guys    |   home About Us   |   Our Products and Services   |   Location   |   Contact Us We are located at : 1633 Marine World Pkwy.(Hwy 37)             Vallejo, CA 94589 Link to google maps CA-37 W toward Napa Exit #19 - CA-29 - Sonoma Blvd. Marine World Pkwy. is off of Hwy 80 or if you are on Hwy 37 it turns into Marine World Pkwy. If you get lost you can call (800)548-2467,