Cost to Install a Dimmer Switch

Learn the cost to install a dimmer switch yourself compared with the labor and material cost of hiring an electrician to do the job. Enter your ZIP Code to adjust the cost to where you live.

By Gene and Katie Hamilton

We can't think of a better way to make life at home easier than replacing a standard light switch with a dimmer. With a touch pad that responds to your finger a light switch is much easier to operate than a toggle switch, especially if someone in the house has arthritis or a sore wrist. You slide your finger up and the light goes on; slide it down the pad and the light dims. At first dimmers were promoted for use in dining areas to lower the light and create a quiet mood and ambiance for dining. Today they're a convenient feature in any room where you want to easily adjust and control the light, or for specific tasks such as illuminating a fireplace mantle or an art collection.

An electrician will charge $160 to replace five standard light switches with dimmer controls which includes labor and material. You can buy the devices for $75 and do it yourself, saving 53 percent. The project involves basic electrical skills, and you'll need a neon circuit tester, a screwdriver, a wire cutter/stripper tool and electrical tape. You might need some wire connectors if they're not packaged in with the switch.

Wrapping up, given the average cost to install a dimmer switch you can compare the price of a contractor’s bid with doing it yourself. For a local cost input your ZIP Code.

Would You Do This Project?

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  • DIY   68% 
  • PRO 32%