About The Business

In business since 1994, GSW Electric offers professional service, repair, and installation for Residential and Commercial customers throughout central Maryland, Baltimore, and Washington D.C. metro areas. With over 20 years of experience, GSW Electric is a family-owned and operated, full-service electrical contractor serving residential and commercial customers. As a full-service electrical contractor, we offer a wide range of services to homeowners, business owners, and property managers. Based in Mount Airy, Maryland, on the border of Carroll, Frederick, Howard, and Montgomery Counties, we are ideally situated to be your “local electrician” no matter where you are located.

They specialize in commercial electrical contracting including parking lot lighting and sign lighting repair, custom design and fabrication of electrical control panels, power and control upgrades with new technologies to increase productivity and save energy costs and convert your old relay logic to programmable logic control. They also specialize in all facets of residential work, including new construction, repairs, rewiring, outdoor lighting, hot tubs, ceiling/attic fans, upgrades, wiring inspections, and much more.