Before concrete, I ran a small sign shop for years, and a sign was only right if every measurement was right. I learned concrete working next to experienced finishers and foundation crews. I started True North Malibu Concrete here in Malibu in 2023 and brought the same habit with me, so I measure carefully and put the details in writing.
Most of our calls come from homeowners planning a driveway, patio or pool deck, and from owners working through a rebuild with their architect or engineer, though the concrete work we take on goes well past that. What I care about most is what goes under the concrete, because that's where most trouble starts. The subgrade, the ground the slab sits on, is covered by the end of the first day. That makes it the easy place to cut a budget, and I'd rather spend the money there than on the finish.