I had a big haulout at Flamenco, on the Pacific side about 4 years ago. Their part was done well, but you have to know what you want, and then watch them. Foe example, when talking epoxy
barrier coats, they said "Sure, no problem." How many coats is that? Two. I had to get the spec sheet from the manufacturer to find out I needed four coats. I told them to make sure they reblocked so the areas under the stands would get painted. I had to nag them repeatedly to get it done. The work the did was OK. But they took note of the fact that I was there drinking coffee before anyone else, and was the last one out in the evening.