The best way to find customers is by starting with those you know from the industry, as well as personally.
You never know what kind of connections they have.
You can also reach out to companies on the road via telephone and email to drum up leads.
Additionally, creating a website with your contact information and reasons for hiring your company help with online leads.
You can also post your company on online New Jersey freight websites like the New Jersey Freight Broker Directory or ThomasNet.