We used Mason North of Volta Building Systems (Volta Electric), and cannot recommend him enough. He is efficient, professional and completely trustworthy. We had him install a new outlet in our bathroom and run a dedicated line three floors down to the basement of our Petworth rowhouse. We are planning to use him again when we renovate our basement this summer. He is a hard worker and you can tell takes a lot of pride in his work. He’ll explain exactly what he’s going to do, and will take the time to make sure you understand. His website is being revamped, but you can reach him by email at [email protected] or call him directly at 703-310-9773.