From our humble beginnings in 1931, we at Peterson Company have grown into a leading substation equipment supplier in the United States. Through our long standing partnerships, we only sell products from the premier manufacturers in the world. Our manufacturing partners have demonstrated throughout the years of having a reputation of producing superior quality products. As one of the founding members of the Electric Equipment Representative’s Association, we strive for longstanding ethical relationships with both Manufacturers and our Customers. We will continue work diligently to make sure we represent the electrical industry with distinction by maintaining rigorous standards on the type and quality of equipment we sell.
Substation Equipment
GarrettCom — Manufacturers of Hardened Ethernet Products
WEG Transformers — Manufacturers of Power Transformers.

Manufacturers of Instrument Transformers, CT’s VT’s, CCVT’s, Coil Products, PLC, & Transformer Bushings.
Square D Services - 15kV- 35kV Substation Circuit Breakers
SEFCOR – Substation Connectors
S&C Electric Company - Circuit-Switchers, Fuses/ Mountings, Regulator Bypass, Disconnects
NGK Locke Insulators – High Quality Porcelain Station Post Insulators
E-Max – Digital Fault Recorders, Sequence of Events Recorders, Digital Frequency Relays, Battery Relays
Manufacturers of fibercrete precast trench and duct systems.

CIAgent – Oil (Hydrocarbon) Containment Systems, SPCC planning and installation
C&D Technologies — Lead Acid Flooded, VRLA Batteries, Rectifiers for Substation control power
Arbiter Systems – GPS Clocks, Synchronized Power Quality/Revenue Standards, Power Quality Meters
