I am a landscape contractor in San Marcos California, I recently designed a sinkhole with overhanging palapa with wood deck and large water feature. I was lucky enough to find Evan, Jacob, and his employee Javier. The sinkhole had 3 to 4 foot dirt walls and I needed to create decorative artificial rocks and boulders to hold up the bank so I would not collapse. Evan, one of the owners came out to my job site two days prior to one of the rare rainstorms this summer. Although he was already booked on other projects he realized that my walls could easily wash away without the concrete support. He immediately called his crew and put things in motion so I could get my walls built the following day. These guys showed up at seven in the morning and by noon time they had installed rebar and were ready to roll. They sprayed the sides of my sinkhole and his partner Jacob an employee Javier started carving decorative rocks and boulders out of the concrete. They used stamps with color as a base coat. They returned the following day with different color stains and they created the most amazing rock formations. Needless to say, the following evening it poured rain and when I returned the following day everything was perfect and beautiful! I have just over 38 years of construction experience, these guys are the best I have worked with. If you need waterfalls and slides going into pools or any kind of artistic work with fake stones, these are your guys.