Mini substations, Switch gears , Transformers, Ring main units and BMU's

Tristar Electrical stands at the forefront of the industry as the premier provider of new and refurbished medium voltage equipment.
With a specialization in power distribution equipment, Tristar Electrical, one of the leading transformer service companies, consistently exceeds its customers’ expectations and builds consumer confidence through the supply of quality products and services, whether new or refurbished.
We hold a substantial amount of stock of transformers, mini-subs and switchgears with an extensive range of KVA’s and voltages. If we do not have it in our stock, we will acquire it or manufacture it for you with very short lead times!
We have strict quality controls, making us one of the leading transformer service companies. Our products, being either brand new or refurbished units, both carry a 12-month warranty and come with test reports.