Selecting Rainmaker Irrigation, Inc., for your lawn sprinkler system installation is a choice for fast, professional service and sturdy equipment designed to last. Summers in Alpharetta, Dunwoody, Johns Creek, Kennesaw, Marietta, Roswell, Sandy Springs, and Smyrna can be hot – make sure that your lawn is cared for with automatic watering. And don’t worry about the effects of late summer storms, either – our technology prevents overwatering, as well. We provide custom design and installation of new irrigation/sprinkler systems, as well as repair and preventative maintenance packages for the systems we’ve installed.