About Us For more than 60 years, Singleton Electric Company has been the D.C. Metro area’s electrical contractor of choice. A third-generation family-owned business, Singleton’s experienced team offers a broad range of electrical solutions for specialized, large-scale commercial and industrial projects that include government, water treatment, and historic buildings. As an electrical contractor, we have proven success in design build and bid build projects, as well as functioning as the prime contractor on certain projects with a large electrical component. We work in close partnership with our clients, general contractors, and subcontractors to tackle projects of any size – safely, on time, within budget and with top quality workmanship. Because many of our projects involve high-profile, often mission-critical facilities, Singleton excels in occupied building renovations. As a full-service electrical contractor, we self-perform the installation and maintenance of electrical systems that include lighting and lighting controls, custom and historic lighting, life safety, medium voltage, security, telecommunications, power distribution and generation, and CAD/BIM. Today, Singleton has more than 250 employees and yearly revenues surpassing $90 million. Learn more about Singleton: The Singleton Team Company History Singleton Training Singleton Safety Singleton Awards SINGLETON ELECTRIC COMPANY About Us The Singleton Team Company History Singleton Training Singleton Safety Singleton Awards Our Service Water & Wastewater Occupied Renovations New Construction Prime Contracting Design Build Capabilities Custom & Historic Lighting Lighting and Lighting Controls Life Safety Medium Voltage Power Distribution & Generation Telecommunications Security Systems CAD/BIM Control Systems Projects Renovations As Prime Contractor Government and Defense Hospitals and Research Water/Waste Treatment Transportation Singleton Electric Company, Inc. 7860 Cessna Ave. Gaithersburg, MD 20879 Phone: (301) 258-2600 Fax: (301) 948-5307 Contact Us Copyright © 2021 Singleton Electric Company.Website Design & Marketing provided by Adventure Web Interactive