Irrigation and sprinkler systems in Nashville, TN

Irrigation in Nashville is priced by the zone for a new system — the heads, the valves and the pipe for each — plus the controller and the backflow; a repair is priced by the part and the hour, and the leak is found before the part is named.

A broken head or a zone that will not shut off in Nashville is seen within a day or two; a new system is designed within the week and installed in a few days once the utility locates are in.

Irrigation technicians serving Nashville also cover Franklin, Brentwood, Murfreesboro, Hendersonville; the routes run through 65 towns in 12 counties.

Every irrigation crew we run carries liability insurance on file with us, holds the Tennessee certification for backflow testing where it does that work, and calls in utility locates before any trench.

No — free, written, and no obligation.

Send the form; the workmanship is backed in writing.

Usually poor head-to-head coverage, mixed head types on one zone, or pressure problems. Sprinkler heads are designed so each throws water to the next; where spacing is too wide the middle stays dry. Mixing rotors and spray heads on the same zone guarantees uneven watering because they apply water at very different rates. Clogged nozzles and a tilted head do the rest.

About an inch a week including rainfall, delivered in one or two deep soakings rather than daily light watering. Deep infrequent watering drives roots down; frequent shallow watering keeps them at the surface where they dry out first. Water early morning — evening watering leaves the grass wet overnight, which is how fungal disease starts in this humidity.

On a property with irrigation, a stuck valve or a broken lateral line is the usual answer, and both can run undetected. A valve that fails to close runs continuously; an underground break shows as a soggy patch or nothing at all. Check the meter with everything off — if it is turning, something is running, and irrigation is the most common culprit.

Yes. Winters here are mild enough that people skip it and cold enough that it matters — a hard freeze on water left in backflow preventers, valves and shallow lines cracks them, and the damage is not discovered until spring startup. Blowing the system out with compressed air in late autumn is inexpensive compared with replacing a backflow assembly.

Generally yes, both for water cost and for lawn health. A weather-based controller adjusts to rainfall and evapotranspiration rather than running a fixed schedule, which stops the sprinklers running the morning after a storm. The saving is real, and the bigger benefit is that the lawn gets watered on the weather rather than on a timer nobody has adjusted since installation.