Steel Angel is a small tattoo parlor located just off of Interstate 35 next to Pizza Hut. Steel Angel does tattoos and any kind of piercings you could imagine. The outside of the building is a bit drab. However, the inside of Steel Angel is clean, not grungy, and, most importantly, sanitary. Many San Marcos residents trust Steel Angel to get their tattoos and piercings, and they come back again and again because they are happy with the work that was performed.