Most large office supply stores like Office Max, Office Depot, Staples, and Kinkos will do stickers and similar items as part of their normal print/graphic art services.
You can create your own stickers using pictures that you like at VistaPrint or StickerJockie. Both of these will provide you with the tools you require to make your own stickers.
Visit the Tiny Prints website to make your own custom address stickers. Use their free online template to create your address stickers. These personalized stickers are perfect for adding style to your mail.
Vinyl stickers are a great way to make any item better reflect your own personal style. Websites such as "Inbloom Stickers" have a wide variety of stickers to choose from. If you prefer to not shop online, stores such as Walmart, Hobby Lobby and Michael's have their own, more limited, selection of vinyl stickers.
There are many websites where you can purchase bumper stickers for cars. Two of the most popular are cafepress.com and amazon.com. These sites sell the stickers and also give you the chance to create your own work.
The 'Make Stickers' company offer a make your own stickers service. One can choose their own design and user the stickers for whatever purpose and style they want.
Stickers come in different forms, depending on the purpose. There are stickers for fun, especially those intended for children and you can get it from grocery stores. And there are also stickers that have a serious purpose like your car stickers, or company stickers which are used for promotion or branding. Companies and businesses used personalized stickers to create an identity or label of their own in the industry. You can check some great designs and samples of personalized stickers to this site: http://www.uprinting.com/sticker-printing.html
One of the best sites to get custom stickers or other random supplies is vistaprint. They will help you create your own design or you can use their templates. A lot of times they have discounts or sales.
A really good site to get custom stickers from is Sticker You, its a really easy site to use and their stickers are built to last and durable, you can create your sticker on site.
Custom made stickers can be made in every local printershop. Just visit them and they let you design your own stickers and make them after you payed .
Realmcrafter!
There are programs on your home computer that allow you to design and print your own stickers. Microsoft word or coreldraw are both very good and easy to use.
To find local businesses that sell custom stickers, you should look through your area's Craigslist and can help you find places nearby your location to create stickers. Carstickers is a website that specializes in creating car stickers.