See if you can work on a referral basis with other business in the area. For example, if there is a body shop next to you, ask them to refer their customers who are in need of your services to you and you will do the same for them. Go out and network and establish a rapport. Referrals is one of the best ways to get business. If you provide great customer service to your customers, they will definitely refer you and then your business should increase from that as well.
Disclaimer: The information that I post in this forum is NOT legal advice and should not be relied as such. It is intended to provide general information in summary form on legal topics. Formal legal advice should be sought in particular matters.