After a few scheduling difficulties (he's busy because he's good, I get it) we got a day worked out to come repair the face edge of my concrete slab on my new screened porch. It is 60 years old, cracked, chipped, and looked bad with a brand new screen porch sitting on it. Paul and his employee filled in all the gaps, and smoothed and leveled it out to perfection. It looks great and I am already getting together another project for them to work on. Paul and his worker were efficient, meticulous, hard working (it was about 100° outside), and professional. I am very happy with the job and with Mermaid Engineering. Do not hesitate to use them they are worth the wait!