90 South Central Ave | Elmsford, NY 10523     p: 914 345 2102  | f: 914 345 2073     info@dmelectrical.com

Isolated and Spot Network systems are the most reliable power distribution systems in the world. They are found in large commercial and residential developments. Featuring multiple feeders and transformers tied together on the secondary side by means of network protectors they can be installed in sidewalk vaults or specially constructed transformer vaults within the building footprint. Since Hurricane Sandy, the emphasis has been on moving these higher than their traditional basement locations found on older installations.

Each of these types of installation requires the vaults to be constructed by the customer. The work is very specialized and intensive requiring the welding of aluminum bus and fabrication of steel supports to tight tolerances (for interior network vaults).

D&M has constructed hundreds of vaults over the last 20 years and has in-house capabilities of performing this work turnkey with our own forces.

Often during the bidding phase of the project, accurate drawings from the utility have not yet been prepared for these scopes and therefore electrical contractors my only see space allocations on the drawings. D&M can provide budget pricing on your next network vault installation project even before the utility drawings have been issued.

Company Info

D&M Electrical Contracting, Inc. is a full service, union electrical contracting firm serving the lower Hudson Valley and greater New York metropolitan area. While the public and private sectors are both serviced, the company has strong ties to the railroad and heavy power sectors. A sister company, D&M Utility Construction, Inc. services the electrical utility industry regionally performing transmission, distribution and substation scopes. It also services the same industry nationally for disaster recovery efforts. Another subsidiary, Northeast Utility Equipment Repair (NUEQUIP) provides service, repair, inspection and dielectric testing for all types of aerial lift equipment.

A large number of our clients are actually other electrical contractors. In addition to pole installations, underground cable installation, medium voltage cable splicing and testing, we offer a full range of services to electrical contractors.

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