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JMG Inc., established in 1987, is one of the leading Lawn Irrigation Contractors in the Rhode Island area. We offer complete Irrigation Design, Installation and 24 hr. Service.
JMG Inc. is also a General Contractor.  Many of our customers choose us for many tasks, Including Landscape Design, Remodels, Additions, Snow Plowing, Sanding, and Consulting.
Some of our work!

Woodland Greens Golf Course, North Kingstown, RI

Gtech, West Greenwhich, RI

Having worked with many products, we have chosen the following brands and their equipment to provide our customers with sprinkler systems that have proven effectiveness in the field.  We want you to spend your money wisely, while using what we feel is the best equipment for your application.

  • Rainbird
  • Hunter
  • Watts
  • Febco
  • Mini-Clik

Every Irrigation layout is diffferent and unique. That is why choosing the right product for that application and the the installation process is so critical.  Let us choose the right products for you.