If you have decided that social media marketing is not something you want to do for your business then you could be making a huge mistake. Social media marketing is often a very cost effective and successful way of marketing and if you chose not to partake in it then you may be cutting yourself off from huge number of potential customers.
Many people now search online to find companies that offer the services and products they want or need. You may be advertising through Google, Yell or your own website but if you have no presence on the social media sites then you have no way on connecting with these people.
You may want to have a profile and try and build up a community by getting others to share your page and posts or you may decide to do a bit of paid for advertising on social media and gain followers that way. Paid for advertising often gets you quicker results but you do need to have knowledge of how the paid for ads work and how best to set them up to get a good return on your investment.