The answer to 'cost to install dimmer switch in Illinois' is that the typical cost to install a dimmer switch in Illinois can range from $75 to $300, depending on several factors. The actual cost will depend on the complexity of the electrical work, the type of dimmer switch, and whether any additional wiring or electrical panel upgrades are required.
Homeowners should get quotes from local licensed electricians, as they will be familiar with the specific electrical codes and requirements in your area. The electrician can assess your electrical system and provide an accurate cost estimate for the dimmer switch installation.