You may want to include any or all of the following on your website.
Contact Us – information - Providing a way for visitors to respond to you.
About Us - Visitors can get a glimpse into who you are and why they should choose you.
Services - Provide your visitors with a detailed description of the services offered. This can be done using a list format, paragraph format or combination of both.
Images - can help your visitors get to know you, your location, help emphasize a point, and they can contribute to the “feel” of a site as well. 
Forms - allow you to request specific information from your visitors. This method helps to ensure that you obtain the type of contact information you want, the visitor’s email address and any other information you may need.
Testimonials - providing potential clients with positive feedback from existing clients is another great way to help build confidence in your company and its services