Cougar Irrigation did an excellent job installing our drip hose irrigation in the front about six years ago. Since that time, they have performed maintenence on the hoses, and have quickly repaired any problems. In addition, they fixed our rainwater drainage problem, and we've had no unwanted pooling since. We are planning to have them install an irrigation system in our backyard once our garage/driveway remodel is complete. They are very knowledgeable and helpful. Oh, in addition, they also help with landscaping.