Moroles worked from a studio he established in Rockport, Texas, where his family members helped him produce sculptures and run the business. A hallmark of his unique style is the mixing of rough and smooth sides within one sculpture. According to Moroles, “As soon as you touch stone with a chisel, you’ve actually killed the quartz in it, and it doesn’t reflect light anymore. I actually tear it. Just like when you tear paper, it shows the fiber. That’s what I’m doing, I’m tearing it to show the inside of the stone and all the facets that reflect light.”
Over two thousand works by Moroles are held in public and private collections in the United States, China, Egypt, France, Italy, Japan, and Switzerland. His sculptures can be found in the permanent collections of the Smithsonian American Art Museum (where he also held a Board position), the Museum of Fine Arts, Houston, the Dallas Museum of Art, and many, many others. He was named Texas Artist of the Year and was awarded the Texas Medal of the Arts and the National Medal of the Arts. The Jesús Moroles Expressive Arts Vanguard, an elementary school in Dallas, is named in his honor.