"John organized excellently everything needed for the concrete work to create a a slab and 5 foot retention wall in a single pour, in a basement with very limited access, and complicated framework, from ordering the high tensile strength concrete and pumping it over 200 feet, to renting the rest of the equipment needed, to bringing a very impressive crew of 4 or 5 people, to completing the job in record time and for a reasonable price. He was very prompt and very punctual in everything involved, his people were extremely courteous, and cleaned everything at the end. I will use his services for my next project."