South Dakota

We support and serve these lines.

• 

  Andax Industries

  Visit

  Offerings: US Manufacturer of the OSHA / DOT compliant Transformer Containment Bags™ for Pole mount and Pad Mount transformers and cost-effective leak and spill control products. Innovates products for the leak and spill control, secondary containment, and emergency preparedness markets.

• 

  Brief Relief

  Visit

  Offerings: Safe, sanitary, and portable lavatory systems and waste bags that can be used in remote field installs.

• 

  CREE Lighting

  Visit

  Offerings: LED lighting fixtures for roadway, area, and dusk to dawn security, floods; LED indoor fixtures, lamps; lighting control systems

• 

  Diversitech

  Visit

  Offerings: Lightweight concrete composite transformer pads

• 

  Ensto

  Visit

  Offerings: Insulation piercing connectors for LV, MV cables; full covered MV conductor system solutions

• 

  Galvotech

  Visit

  Offerings: Aluminum, zinc, and magnesium cathodic protection anodes. Cathodic protection services, both galvanic and impressed current systems. BAC pin brazing system

• 

  Highline Energy Products

  Visit

  Offerings: Handholes, underground enclosures, modular box, and duct systems. Polymer concrete, fiberglass, HDPE.

• 

  Indel Bauru

  Visit

  Offerings: Fuse Links

• 

  MacLean Power Systems

  Visit

  Offerings: Transmission and distribution pole line hardware, transmission and distribution insulators, substation insulators, stringing hardware, stringing equipment, automatics, connectors, arresters, cutouts, anchoring, grounding, fiberglass crossarms, fiberglass brackets, guy-strain insulators, crossarm braces, conductor hardware, and safety products.

• 

  Midal Cables

  Visit

  Offerings: Established in 1977, one of the world's largest suppliers of bare overhead aluminum & alloy conductors from Bahrain ACSR, AAC, ACSSS, ACSS/TW, ACAR. ISO Certified with Buy American with RUS approval status.

• 

  North American Substation Services (NASS)

  Visit

  Offerings: Nationally-recognized expert specializing in transformer and substation apparatus installation, services, and repair.

• 

  Northern Transformer

  Visit

  Offerings: Transformers: oil-filled station, 3-phase padmount, station service, grounding transformers, mobile transformers.

• 

  P&R Technologies

  Visit

  Offerings: Power line markers and tower lighting

• 

  Real Term Energy

  Visit

  Offerings: A North American leader in providing energy-efficient, turnkey LED street lighting conversions for cities, towns, and regions

• 

  TS Conductor

  Visit

  Offerings: High efficiency, high capacity overhead conductor for transmission and distribution. Compatible with ACSR/ACSS tools and work methods.

• 

  Valmont Utility

  Visit

  Offerings: Steel, concrete, and hybrid transmission poles, steel substation structures, steel distribution poles; substation and transmission packaging, prefab substations.

• 

  Valmont Structures

  Visit

  Offerings: Standard and decorative poles for utility lighting and wireless communications; custom applications available

• 

  Whatley

  Visit

  Offerings: Composite decorative lighting poles, bases and lamp posts

• 

  Vanguard Electric

  Visit

  Offerings: Substation and distribution porcelain insulators