Erik did our sprinklers and did a great job. His bid was the lowest and the quality of the work was outstanding. He provides a written estimate and he and his crew worked hard all day. I am now having him do work in our backyard. He has worked with a landscaping architect and had done beautiful work. He doesn't have a website to showcase his work but he is hidden gem in the East Bay. My neighbors will be using him for a sprinkler install as well. He is very professional.