We had a great experience with Riverstone Irrigation and highly recommend them for your sprinkler and new grass project! We had sprinklers installed in our front, backyard and sides, and also had replaced the grass in our backyard last summer. The results were very clean with no damages and perfectly installed system. Nino had personally came to our home to meet with us and provide us with an idea of a new sprinkler install and replacing the sod, and then determined an estimate within a quick period of time. A employees that do a great job. Riverstone Irrigation guarantees the system installed which was a plus for us. The pricing was extremely reasonable in comparison to other companies.