Flavin Electric Provides Electrician Services In Chicago, IL. Flavin Electric uses union electricians for superior quality and unmatched expertise. Our team is rigorously trained and adheres to the strictest safety and ethical standards, ensuring every project exceeds regulatory compliance and expectations in durability and efficiency. Plus, enjoy the added security of a warranty on all work, guaranteeing lasting performance and peace of mind. Whether you’re renovating a historic property, designing a state-of-the-art office, or ensuring your home’s safety, we provide the expertise and personalized electrical service you deserve.