ARREOLA LANDSCAPING

They did a fine job. I watched them complete the job and the inspection. But I am now seeing some cracks in the concrete.

Pavers were installed with no problems and the majority of things were done OK with the following exceptions:
(1) Stucco Island
(2) Coloring cement for seating wall and steps leading into the house
(3) Sprinkler system and plants
(4) Construction of the deck and seating area
Carlo had no plans drawn up for the stucco island, he had to use mine.  When I wanted him to move an outlet from a horizontal location to a vertical position, just a couple of inches before starting the project, he wanted to charge me extra.  The vertical metal seams and stucco along the edge of the island, began separating about a year ago.  I sent a certified letter to him informing him of the stucco, didn't hear back from him for over a month.  He didn't return my call, his associate however did in time.  She told me that they do not guarantee work on stucco or cement, I asked if she could refer someone to me to make the repair two weeks ago. . .  haven't gotten a response as of yet.
A medium brown color was suppose to have been added to the cement for the seating wall and steps.  When they poured the cement, the color we chose simply was not there.  When I asked Carlo about it, he said that the color would likely appear as the
cement hardened . . . it never did.  When I asked him again, he basically blamed it on the company that he purchased the cement from.
The sprinkler heads in the sprinkler system were not adequate.  They did not cover the area of the lawn and had to be replaced by me. 
Workers left pencil marks on the trek deck that has never come off, the seating benches are not level.