We are Tenelec, an electrical contracting

Incorporated since 1999

Our work

Here's just a few projects we've worked on recently.

About us

Tenelec, Inc. has been incorporated since 1999 although the business was started by President Tom Gruentzel in 1991 as a small shop with only a few mechanics. The business grew by providing services to the commercial remodeling and high end residential markets. In 2001 Tenelec expanded their horizons and started to pursue projects in the multi-family market. The Washington/Baltimore area proved to be a great market area for this product. Since the first days in multi-family we have been very fortunate to partner with Bobby Deonarine whose experience with this product is unsurpassed. Tenelec has been able to work with some of the area’s top General Contractors such as Bozzuto Construction, Bozzuto Homes, Avalon Bay Communities, Gables Residential, Mill Creek Residential and Old Town Construction to name a few. In addition to electrical work, Tenelec performs work with voice / data and fire alarm systems, enabling us to provide a turn-key product for the GC. Our goal is always to provide a quality job at a competitive price to all of our customers.

Contact us

Get in touch

Phone: 301-698-2575

Fax: 301-698-0373

E-Mail: [email protected]

Address: 290 Montevue Ln. Frederick, MD 21702