My personal advice is to avoid Portuguese Precision Concrete. I suggest that you do not hire them. They built a concrete patio in our back yard, and they gave us much stress and trouble. Their work was 100% unsatisfactory. The finished product was very sloppy, with ugly chunks of concrete left on our patio.The overall finished product was an ugly mess, and they are not willing to fix it, even though I have asked them to repeatedly.
They were almost never on time, and they don't communicate well. We would go for weeks without ever hearing anything from them by phone or email. They do not return calls or answer emails for weeks at a time. I left messages on their voicemail for five weeks without ever hearing back from them.
They also made a mess of the grass in our front yard, back yard, and on the side of the house. There was spilled concrete left on the yard to dry, and it killed a patch of grass.
I would suggest that nobody ever deal with this company at all.