There are so many reasons why you should have and need to have a website for your business.
These days, not all businesses are just in the local newspaper and one of the few telephone directories that are still around.
Now directories are online and they always feature a website address such as Yell, telephone numbers are still important because some people prefer to do business the "old" way.
The fact of business these days is you should always have a great and updated website, an email address and a telephone number for those who prefer the old way or want to talk to a real person.
Business has changed so much in the past few years that having a telephone number is no longer enough, you've got to have a website that shows what you're about.
Business will keep changing, and so must we.