Nancy Spinelli
Nancy Spinelli
17:28 27 Feb 17
Great service, great staff and workers. Highly recommend
Bill G
Bill G
21:59 21 Oct 16
Fabulous customer service. From installation to full maintenance. I would highly recommend Mark and his team.
Andrea Fraser
Andrea Fraser
13:16 22 Nov 16
GSI was wonderful - they came promptly for an estimate and install. All employees have been professional and friendly. I would recommend them to anyone.
Gerald Herbin
Gerald Herbin
23:19 19 Aug 16
They showed exactly on time. Installed Hunter sprinklers as promised. Very neat work, not like my neighbor who were promised Hunter by another installer and got Rain Bird. (GT) When the job was completed you could hardly tell a complete irrigation system was done that day.
gerald matlesky
gerald matlesky
17:04 17 Aug 16
responsive and competent service
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