D & D Electrical Sales Inc. are manufacturer’s representatives serving the power utility, telecommunication and railway industries. We strive to provide the highest quality products and services to all of our customers in the New York, New Jersey, Eastern Pennsylvania, Delaware, Maryland and Virginia regions.

We proudly represent the following companies:

Company	Products
Aerotec	LIDAR –  3D Transmission line mapping. Close-up oblique digital aerial photography (geo-referenced) of structures, obstructions, and environmental/construction hazards. High-resolution digital geo-mosaic aerial ortho-photography. Video (vertical and oblique, geo-referenced). Infrared video and Corona video
Aluma-Form	Aluma-Form, Inc. is a principal manufacturer of apitong wood and aluminum engineered hardware, brackets, and special structures.
Bauer Corporation	Bauer Corporation is the leading manufacturer and distributor of higher performance portable ladders, aluminum planks and stages and related work-access equipment. Bauer also is a provider of value-added services for the professional markets
Hastings Fiberglass Products	Hastings Fiberglass Products manufactures fiberglass hotline tools, grounding equipment, bucket truck accessories, cutting tools and safety equipment for the power utility industries.
Helical Products	We are a manufacturer of spiral formed wire products used primarily for the protection, support and termination of electrical conductors and guy strand.
Insulboot	Custom molded animal guards for 4 KV through 35KV.
K-Line Insulators	K-Line products include transmission and distribution suspension/deadend, line post and station post insulators. Other products include riser support insulators, dead-end extension insulators, polymer-coated guy strains and specialty insulators for in-line switches, air-break switches, interphase spacers, railways and live line tools.
Kunz Gloves	Kunz is the leading manufacture of leather protectors for all classes and styles of rubber insulating gloves available today. They also manufacture climbing and work gloves of a wide variety of leather.
Laminated Wood System	Laminated Wood Systems, Inc. is a supplier of engineered laminated wood poles and pole management products to the electric utility and telecommunication industries. Our patented products are the innovative and economical solution for many of the infrastructure needs facing the industry today.
Power Design	Power Design Inc manufactures fiberglass 15KV, 25KV and 35KV sectionalizing cabinets, pad mounted switchgear, primary metering enclosures and fiberglass buildings.
Sensortran	Fiber optic-based Distributed Temperature Sensing (DTS) systems and solutions for critical asset, process, and environmental monitoring.  Real time cable monitoring system.
Siemens Switches	Formerly Bridges Electric, Inc. has been serving the power transmission and distribution community with reliable solutions for its overhead distribution systems since 1962. The Company designs and produces a variety of air break switches including three phase gang operated air break switches manual and motorized, station class single phase hookstick disconnects, distribution class single phase hookstick disconnects, and regulator as well as OCR by-pass switches.
Sherman & Reilly	We offer the world's finest line of overhead and underground cable-placing equipment.
Superjet Systems	Fiberoptic Cable Placement Systems