Dependable Litchfield County Electricians - Markel Electric, is a licensed and insured electrical service provider in Harwinton, Litchfield County, offering top-quality and reliable products and services. We serve Litchfield County and its surrounding towns. Our services include wiring repair or replacement, and we offer $75 OFF for this service. We also offer $25 OFF for first-time customers. We use the latest technology to ensure quality and reliability.