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Electrical infrastructure to power the modern world.

At Giga, we make quality transformers, switchboards, data centers, and more. But we exist to make complicated projects run smoothly. That’s what drives us.

Proven energy behind your projects.

Rigorous manufacturing

We build our lines of UL-Listed transformers and switchgear to meet or exceed NEMA, ANSI, IEEE, and DOE standards.

Responsive service

Same-day quotes. On-time shipping. Warranties that deliver what they promise — without weeks of wait time or surprise charges.

Fast lead times

Transformers in 14-24 weeks. Switchboards in 8-12 weeks. For both made-to-order and inventory, quality products delivered fast is our default.

transformers

Transformers delivered fast

Giga offers a broad line of padmount, substation, polemount, and dry-type transformers both made-to-order and in stock inventory that meet applicable UL®, ANSI®, and IEEE® standards.

3-Phase Padmount Transformers

Three-phase pad-mounted transformers are designed to provide underground or throated power distribution to commercial and industrial loads.

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Substation Transformers

High-voltage liquid-filled power substation transformers are designed to provide efficient power distribution for utility companies and large industrial complexes.

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1-Phase Padmount Transformers

Single-phase pad-mounted transformers are designed to provide underground power distribution to commercial and residential loads.

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Modular Switchboards

UL 891 Switchboards

Manufactured in California, USA, our line of UL 891 switchboards are designed to safely distribute power to industrial and commercial loads while protecting branch circuits - all with voltage ratings up to 4000A 480V.

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Built in California, USA

Customizable Design

Fast Lead Times

Robust Warranty & Support

modular data centers

Air-Cooled & Liquid-Cooled Data Centers

Energizing the world’s infrastructure

We’re powering hundreds of customer sites globally.

2423+

Total MW #

200

Switchboards Built

751

Transformers Built

400

Data Centers Built

customer stories

Satisfied Customers Across the Country

Delivered 9 Transformers in 14 weeks for an expedited data center rush order

"The 3000 kVA padmounts not only arrived on the tight timeline, but we've been satisfied with the quality of the equipment since the site was energized."

Energized 6 1.4 MW containers & PDUs in West Texas

“Our electricians let us know multiple times how much they prefer the GIGA PDUs and equipment to anything else they have installed. It’s the best packaging and delivery on any single piece of infrastructure we ordered.”

resources and support

We’re here from drawings to delivery - and your next project.

Don’t wonder what’s next. Let’s build it.

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