Martinez Electric LLC logoMartinez Electric LLCCall (603) 275-7868
Panels, disconnect and transformer mounted on strut in a warehouse

Equipment hookups

Power for commercial and industrial equipment, including transformers, panels and disconnects, from Martinez Electric LLC. We’re based in Derry, NH and take jobs in New Hampshire, Massachusetts and Maine.

What we do

Machines, compressors and other heavy equipment often need more power, or a different voltage, than the building’s outlets give. That can mean a new circuit, a disconnect at the machine, a new panel or a transformer.

  • TransformersMounted and wired, like the warehouse job in the photos.
  • Panels and disconnectsMounted on strut and wired to the equipment.
  • Equipment circuitsPower run to each piece of equipment.
  • Service upgradesWhen the building needs more capacity.

Before you call

Have the equipment’s nameplate details handy (voltage, phase and amps), and know where it will sit.

Color-coded conductors landed on a transformer’s terminals
Transformer wiring

Questions about equipment hookups

Do you wire transformers?

Yes. We mount and wire transformers, panels and disconnects for commercial and industrial equipment.

What do you need to quote an equipment hookup?

The equipment’s nameplate details (voltage, phase and amps), where it will go, and where the building’s panel is.

How do I get a quote?

Call (603) 275-7868 (Monday to Friday 7am–5pm, Saturday 8am–3pm), email Martinezelectric45@gmail.com, or send the quote request form.

Snowy New England street at dusk with porch lights on

Call or email

Derry, New Hampshire
Serving New Hampshire, Massachusetts and Maine

Mon–Fri7am–5pm
Saturday8am–3pm
SundayClosed

(603) 275-7868

Request a quote