Rewiring and Cleanup of Aging Runs

What is rewiring and cleanup of aging runs?

Rewiring and Cleanup of Aging Runs is one of the outdoor lighting upgrades services we install across New Jersey. Rewiring replaces the buried cable and joints of an older landscape system, removing the accumulated splices and undersized runs that build up as a system is extended over time.

How do we install it?

Cable is sized for the load and the distance it actually runs, since a long run on thin wire loses voltage before it reaches the last fixture.

Splices are eliminated where the run can simply be replaced, because every joint is a future failure point regardless of how well it is made.

Joints that must remain are made in gel-filled connectors rated for direct burial, never in wire nuts or tape below grade.

Runs are re-buried at a consistent depth clear of bed edges, so the next round of planting or edging does not cut straight through them.

New runs are laid out as a hub and spoke from the transformer, since a long daisy-chain across a property drops voltage at every fixture along its length.

Direct-burial cable is specified with a jacket rated against soil chemistry, because an ordinary jacket in acidic bed soil breaks down within a few years.

A pull string is left in any conduit sleeve under a driveway or walk, so a future replacement can pass through without opening the hard surface again.

The transformer end of each run is labeled with its target zone and length, which lets a later technician isolate a fault without opening every terminal.

What does a bad install look like?

Adding another splice to extend a run that is already voltage-starved. The new fixture is dim from day one and every existing fixture on the run drops with it.

New cable pulled tight against tree roots to reach a fixture. The roots girdle the jacket within two seasons, and a fault appears at the exact spot where nobody wants to dig.

Old aluminum landscape wire spliced onto new copper. The dissimilar metals corrode at the joint, and the run fails at the transition inside a year no matter how well it is sealed.