Irrigation repair is usually worth it when the fault is actively wasting water, when it is degrading coverage across a zone, or when leaving it will damage landscape or hardscape. It is worth less when the only consequence is cosmetic and the season is ending. The useful test is not what the repair costs but what the fault costs per month if you leave it.
Faults that pay for their own repair
These are not judgement calls. Each one has a running cost, and in most cases a month or two of that cost exceeds the repair.
- A mainline leak, which loses water under pressure around the clock whether the system runs or not.
- A valve that will not seal, which does the same thing whenever the system is pressurised.
- A broken or missing head, which behaves as an open pipe for the whole run time and starves the rest of the zone.
- A failed rain sensor, which means the system irrigates through every North Georgia thunderstorm all season.
- Duplicate or overlapping controller programs, which quietly water everything twice.
- Water discharging onto pavement, which is pure loss and, if it runs into a gutter, street or storm drain, may also put you in breach of a local water waste ordinance.
Faults where the damage is not the water
Some repairs are worth doing for reasons that never show on a bill. A leak under a driveway or a walkway saturates the base material, and saturated base under concrete or pavers leads to settling and cracking. That repair is no longer about water.
A zone that has stopped working entirely puts established landscape at risk, and mature plantings and sod cost considerably more to replace than the repair does. Drip irrigation is the sharpest version of this: a failed drip zone is rarely about the water bill at all, because the volumes are small. It is about the shrubs that die quietly over six weeks while nobody notices the zone is dry.
And a fault that is a symptom of something larger — recurring wire failures, valves failing in sequence, pressure falling year over year — is worth investigating even if this particular instance is minor, because the next one may not be.
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Diagnostic-first visits across North Georgia. Call 770.335.8595 or request service — you get an estimate before any work begins.
When it is reasonable to wait
That last point is the practical one. The most cost-effective way to handle minor irrigation faults is to keep a list and deal with it in a single visit rather than calling each time something small appears.
- Cosmetic misalignment on a zone that still covers adequately, late in the season.
- A single marginal head in a bed that established plants no longer depend on.
- A worn head that still sprays correctly but is visibly aging — note it and fold it into the next tune-up rather than making a call of its own.
- Any low-priority item that can be batched. Labour is billed by time, so five small repairs in one visit cost far less than five visits.
Getting the information to decide
If you genuinely cannot tell which category your system is in — which is normal for an undocumented system you inherited with a house — the efficient move is a zone-by-zone inspection. It produces a list separated into what is broken now, what is about to break, and what is merely imperfect, and it turns the worth-it question into an ordinary budgeting decision.
Irrigation Medics bills $125 for the first hour on site and $80 per hour after, with parts separate and an estimate before work begins. You will be told when a repair is not worth doing; that is part of the job.
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Services that fix this
Irrigation Repair
Diagnostic-first repair for residential and commercial sprinkler systems across Hall County, Gwinnett County, North Fult
Read more →Irrigation System Inspection
Every zone run, every head watched, every fault written down — before it becomes an expensive repair.
Read more →Irrigation Maintenance
Spring startup, seasonal adjustment and winterization — the work that stops repairs from happening.
Read more →Where we work
Irrigation Medics repairs irrigation systems across Hall County and the Lake Lanier communities, the Gwinnett corridor through Duluth, Suwanee and Buford, and North Fulton and Forsyth — Johns Creek, Alpharetta, Milton, Roswell and Cumming. Same rates throughout. See the service area.