I had an interlock patio and driveway done 21 years ago. I needed certain spots to be reset and levelled. I called Sandro for an estimate and to see what his thoughts were. I cannot tell you from the minute I met him, I knew he was the one. He was very professional and has a detailed eye on what areas needed to be done. He also installed a catch basin by my garage. His workers were amazing as well. Extremely polite and never left the job site until everything was cleaned up. When my job was being done he had a neighbor wanting a quote for his place. I have given his name out to several people. Sandro and his team are perfectionists. Highly recommended.