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New sprinkler system install vs repairing an existing one

Irrigation contractors in Spartanburg generally get called for one of two very different jobs: putting in a system from scratch on a property that has never had one, or fixing, extending, or upgrading a system that already exists. The scope, timeline, and what the crew needs to bring are different enough that it helps to know which one you actually need before calling around.

  • New installation: trenching the yard, laying pipe, setting zones and heads, wiring a controller, and tying into a water source and backflow preventer. This is a full-yard project, often multi-day, and usually done alongside new sod or landscaping.
  • Repair or retrofit: fixing broken components, adding a zone to cover a new garden bed or sod area, swapping an old controller for a smart one, or re-routing heads after a hardscape or landscaping change.

Some Spartanburg properties also fall in between: an older system that technically works but has enough dead zones and outdated parts that a partial re-pipe makes more sense than another round of patch repairs. A contractor who does both new installs and repairs can usually tell you which side of that line your yard is on.

What it costs

A full new install covers the whole yard (trenching, pipe, heads, valves, controller, backflow device) and is priced by the size of the area and number of zones needed. A repair or retrofit is priced by the scope of the fix, whether that's one valve, a few heads, or adding a zone, so it's a much smaller job than a ground-up install.

Top 3 by our score

Ranked from our published scoring of public Google reviews for irrigation & sprinkler systems.

  1. 1. Peter's Creek Landscapes
    5.0★ · 82 reviews
    90
  2. 85
  3. 3. Sod Pros Landscaping
    5.0★ · 81 reviews
    90

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FAQ

How do I know if I need a new system or just a repair?
If large parts of the yard have no coverage at all, or the existing pipe and heads are old and failing repeatedly, a new install or partial re-pipe is usually the better long-term call. If it's mostly working with a few problem spots, repair is the right scope.
Can a new zone be added to an existing system without redoing everything?
Yes, this is common when a homeowner adds a garden bed, sod area, or landscaping feature. A contractor ties the new zone into the existing controller and valve setup rather than replacing the whole system.
Does installing a new system disturb the lawn a lot?
Trenching does disturb turf along the pipe runs, though many installers use trenchers that leave a narrow cut that heals over with regular lawn care. It's worth timing an install around lawn care and reseeding schedules.