Constantine Irrigation, Inc. is your number one choice for quality underground sprinkling. From the most intimate patio gardens to the largest commercial installations, thousands or clients have come to reply on Constantine Irrigation to meet and exceed their highest expectations for a green lawn and beautiful landscaping. Making your world greener since 1991. Above-average results should be what you expect, not simply hope for, in every purchase. You can be confident of receiving only the best from Constantine Irrigation. Our strengths are providing quality products, superior customer relations, and knowledge regarding design, service and installation techniques. As much as all of these are important to us, more than any other factor, it is the employees who make us great. Providing a friendly atmosphere between all co-workers and having a varied and challenging work load make Constantine Irrigation a great place to work. With your enthusiasm, energy and your ideas, we will continue to enjoy a successful future.