Cost to Install Landscape Lighting
Installing low-voltage landscape lighting involves planning fixture locations, running cable to each fixture, connecting the system to a transformer, testing the lights, and burying the cable. It is a moderate DIY project for a 12V system, but careful wire connections with brass connectors, correct transformer placement, and cautious trenching are important.
Common reasons homeowners do this job
- Upgrading an outdoor space with planned landscape lighting
- Adding lighting as part of a new landscape layout
- Replacing worn or damaged landscape light fixtures
- Changing fixture locations to suit a new design
- Installing a low-voltage lighting system near an outdoor power source
DIY or call a pro?
A 12V landscape-lighting system can be a DIY project when the layout, transformer location, connections, and trenching feel manageable. Line-voltage landscape lighting requires a licensed electrician. Consider professional help when there is uncertainty about mounting the transformer, connecting the hot and common terminals, or digging the cable trench. Use caution while digging to avoid damaging existing underground utilities or the new lighting cable.
Frequently asked questions
- Can I install landscape lighting myself, or should I hire someone?
- DIY is appropriate for a low-voltage 12V system if you are comfortable planning wire runs, stripping wire, making fixture connections, mounting the transformer, and digging the trench. A line-voltage system requires a licensed electrician, and professional help is worth considering if any of those low-voltage steps feel unfamiliar.
- What makes landscape-lighting installation more expensive?
- The price can rise with the job's size, labor time, and materials. Small installations may also include a minimum or trip charge.
- What should I plan and gather before installing the lights?
- Sketch the property to choose fixture locations and wire runs, identify the nearest outdoor power source, and select fixtures and a transformer that fit the design. Have a flat blade shovel, wire stripper, Allen key, level, low-voltage cable, brass barrel connectors, and heat shrink sleeves ready.
- How deep should landscape-lighting cable be buried?
- Dig a 6-inch-deep trench only after testing that all lights work. Keep the cable protected during trenching, and take care to protect existing underground utilities and the new lighting cable.
Have a different situation?
Every home is different. Describe yours to Gable Pro and get a diagnosis, a real cost estimate, and — if you want — a match to a vetted local pro.