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Distributors

Built for distributors

We partner with electrical distributors to streamline inventory, shorten lead times, and provide top-quality transformers and switchgear to end user projects.

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No long lead times. No wondering who you are working with.

Consistent, On-Time Supply

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

Competitive Pricing Without Compromise

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

Expert Support & Co-Selling Resources

Transformers in 12-20 weeks. Switchboards in 9-12 weeks. For both made-to-order and inventory, quality products delivered fast is our default.

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products

Transformers and switchboards for your critical projects.

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transformers

Transformers delivered faster

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.

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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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HV Substations

High-voltage liquid-filled substation transformers designed to deliver reliable, utility-scale distribution for major industrial facilities.

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MV Substations

Medium-voltage liquid-filled substation transformers built to power data centers, industrial complexes, and critical infrastructure.

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Modular Switchboards

UL 891 Switchboards

Manufactured in California, our line of UL 891 switchboards are highly customizable, modular power distribution solutions built & delivered in 8-12 weeks - all with voltage ratings up to 4000A 480V.

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Built in California, USA

Customizable Design

Fast Lead Times

Robust Warranty & Support

customer stories

Satisfied Customers Across the Country

Engineered power solutions for a public AI hyperscaler

“Giga's 7-week turnaround and custom engineering allowed us to scale up GPUs quickly.”

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Kept Satokie Mining on schedule

“Giga stepped up and delivered exactly when they said they would.”

Why choose us

Here for distributors from drawings to delivery.

American Engineering

Manufacturing facility in Los Angeles, CA.

Testing & Approvals

High-quality production with rigorous testing.

Delivery & Support

Reliable logistics and ongoing customer support.

Customization & Lead Times

Tailored to project specifications without the wait.

Let’s build what’s next together.

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