About Us HILLEY & SOLIS LAW From the very moment that a case is entrusted to our firm, our attorneys devise a strategic plan which must comport with our practice philosophy of seeking justice and maximizing our ability to win. We pride ourselves in being on the cutting edge of litigation and guiding our clients through every step of the legal process. SAN ANTONIO ATTORNEYS READY TO DEFEND YOUR RIGHTS WITH FAIRNESS AND EXPERIENCE. As former prosecutors and members of civil litigation firms, Carlos Solis and Derek Hilley understand the importance of truly listening to the facts of your case and using them in the most favorable way to protect your rights.