Conrads Big C Electric services Rapid City SD and the entire Black Hills area with complete electric services. We offer quality lighting and electrical services with no job too big or too small. From a wall outlet to a complete new build wiring, we get the job done. Customers satisfaction is guaranteed! We provide free estimates to all of our residential, commercial and industrial customers. Whether you need installation or repair services, we've got all of your electrical needs covered.We offer a wide range of services by a master electrician, including: Build-outs and remodeling Inspections and line locating LightingFor reliable friendly service, call us first!