Google My Biz is a huge asset for your company ... WHEN IT'S ACCURATE. Claim your listing, it's free. Too often owners take the google listing less seriously than they should. Make sure your listing is up to date in every way, with photos of the exterior and interior. Keep current by putting a reminder on your phone, to check and respond to anyone who has reviewed your business. 

TripAdvisor is a valuable, and is still largely under utilized. Claim your listing, it's free. Curate your business. A well written blurb will  attract tourists. If you place is a classic in your city or town, the TripAdvisor listing will serve you well. 

Take advantage of these two methods to list your business. People want to know who you are and what you do.