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Landscape lighting not working? Here's Who to Call

When outdoor landscape lights — pathway lights, uplights, spotlights, or deck lights — stop working or flicker inconsistently, the issue is usually a low-voltage wiring problem, a failed transformer, corroded connections, or damaged fixtures. Low-voltage landscape lighting (12V) is safer than line voltage but still requires proper installation to avoid tripped circuits, dim lights, and premature fixture failure. An electrician can trace wiring faults, test the transformer output, replace corroded connectors with waterproof splice kits, and ensure the system is balanced across runs.

What's going on

How to fix landscape lighting not working

Some "landscape lighting not working" cases look simple, but getting it wrong almost always costs more than calling a pro: hidden leaks, fire risk, code violations, and insurance headaches. A licensed electrician will diagnose the exact cause, use the right professional tools, and stand behind the repair. Most local pros offer free quotes and can visit the same day or the next.

Who to call

Electrician

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Symptoms to look for

  1. 01

    Some or all outdoor lights fail to turn on at dusk

  2. 02

    Lights are noticeably dimmer than they used to be

  3. 03

    Individual lights flicker or turn on and off randomly

  4. 04

    Transformer is humming loudly or feels very hot to the touch

  5. 05

    Lights at the end of a run are dimmer than those near the transformer

FAQ

Frequently asked questions

Who should I call for: Landscape lighting not working?

Call a licensed electrician. Electricians have the specialized training, tools, and insurance to diagnose landscape lighting not working safely and stand behind the fix. Most offer free quotes and can visit the same day or the next.

Can I fix this myself?

Some minor cases can be handled DIY, but most require a licensed electrician to avoid costly rework and safety risks. A free quote takes under a minute.

How fast can a pro come out?

Most electricians offer same-day or next-day visits for non-emergency issues. True emergencies (burst pipes, gas smell, no heat in winter) are typically handled within 1–4 hours.

How much does it cost to fix?

Costs vary by severity and your location. Submit a free quote request to get real pricing from local pros in your area.

What are the signs of: Landscape lighting not working?

Some or all outdoor lights fail to turn on at dusk. Lights are noticeably dimmer than they used to be. Individual lights flicker or turn on and off randomly. Transformer is humming loudly or feels very hot to the touch. Lights at the end of a run are dimmer than those near the transformer.