St. Clair Electrical specializes in vehicular electrical system design and services, leveraging over 30 years of experience in the industry. The company, founded by Pat and Winter Jagielo in 2015, focuses on building, testing, and delivering quality products to customers in the electronics sector. St. Clair Electrical offers services such as Prevost Fire Damage Repair and PCB Assembly from its location in Flint, Michigan. The company's name is derived from Winter's middle name, reflecting a personal touch in their operations.