We knew we had a moisture problem under our house ( Muddy crawl space damp smell evidence of mould), but did not realise how severe until we asked Adam from the company to do an inspection. It was obvious that the space was flooding periodically. We were about to install new wooden floors and did not want them to buckle and warp. The company jiggled there schedule to fit us in very quickly and work began. They drove from Novato every day. The guys that came out were professional, polite and worked very hard. Crawling around in 2 foot of space, digging sump pumps and laying down huge areas of membrane in the dark and filth takes a certain kind of worker. Billing was clear, the contract was concise and followed the rules associated with general contractors. Felicia in the office was very helpful. our 2000 ft crawl space is clean, brighter and smells a lot better. Lets hope that pump does its thing when the wet weather finally arrives! thank you we totally recommend this company.