Sparrow Electrical Services, LLC is a Maryland-based electrical contractor dedicated to delivering high-quality services at reasonable prices. They offer a comprehensive range of electrical solutions for both residential and commercial clients, ensuring that no project is too big or small. The company emphasizes customer satisfaction and professionalism, with operating hours from Monday to Friday, 7:00 am to 5:00 pm, and Saturday, 9:00 am to 1:00 pm. Clients have praised their promptness, efficiency, and attention to detail, particularly highlighting successful installations of electric vehicle chargers and panel upgrades.