&gt; Saying that a parking ticket is &quot;invalid&quot; is a legal argument, and a company that makes legal arguments for people is a law firm. &quot;Fixed&quot; seems to be practicing law without a license.<p>I beg to differ. Your thinking is wrong IMO.  Anyone can dispute a parking ticket and they don&#x27;t need a law license to do that. What Fixed is doing is just doing it on their behalf. Let me ask you question, do you hire a lawyer to file a dispute for a $350 parking ticket?