Help customers find you on Google Maps

A free listing on Google Maps makes it easy for your customers to find you.
Millions of people use Google Maps every day. You can use Google's Local Business Center to create your free listing. When potential customers search Maps for local information, they'll find your business: your address, hours of operation, even photos of your storefront or products.

You need a Google account (also free) to create a business listing.

Visit the Local Business Center at http://www.google.com/local/add
If you already have a Google Account, sign in with your email and password.
If you don't have a Google Account, click Sign up for an account at Google.
Follow the instructions to create a listing.

Here's a link to Google Help Center with more info