Allen Johns Technologies
Power Generation, Transmission & Distribution Solutions

Powering America's critical industries.

Allen Johns Technologies connects data center developers, utilities, EPCs and industrial owners with a global network of proven power equipment manufacturers, and stays with each project from specification to energization.

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Large power transformer in a utility substation
Substation power transformer
Product lines

Equipment we supply

We represent established manufacturers with in-house production, factory testing and a track record on North American projects. We work with each manufacturer to make sure every proposal meets your specification and the applicable standards.

Large power transformer with conservator tank and high-voltage bushings in a substation

Power & Distribution Transformers

A full range from a single manufacturing source, from pad-mounted distribution units to large substation power transformers. Built to IEEE / ANSI standards, with witness testing available at the factory.

Range
Pad-mounted to substation class
Max rating
up to 450 MVA
Max voltage
up to 345 kV
Cooling
ONAN / ONAF / OFAF
Standards
IEEE C57 / ANSI
Spools of power cable

Power Cables

Medium and high voltage cable for data center campuses, utility substations and renewable collector systems.

Class
MV / HV
Use
Data center, substation, collector
Electrical switchgear enclosure

MCCs & E-Houses

Motor control centers and pre-assembled electrical houses that shorten site installation schedules.

Scope
Factory-assembled, tested
Use
Industrial, midstream, utility
Utility-scale solar array

Solar Modules

Utility-scale modules for developers and EPCs building solar and solar-plus-storage projects.

Scale
Utility / C&I
Use
Solar, solar + storage
Markets

Who we work with

Our customers build the infrastructure that cannot go down. We know their procurement processes, their specifications and their schedules.

Utility substation with transformers and power lines

Utilities

Generation, transmission and distribution substations

Data center server aisle

Data Centers

Hyperscalers and major data center developers

Gas-fired power plant at night

Oil & Gas

Midstream facilities, gas-fired power generation and behind-the-meter supply

Aerial view of a solar farm

Renewable Energy

Solar, wind and storage interconnection

Industrial steel structure under construction

EPC Contractors

Turnkey industrial and power projects

Experience

Proven on critical projects

We have supported the supply of high and medium voltage transformers to projects across the United States, from hyperscale data center campuses to behind-the-meter generation for oil and gas operations.

Voltage classes supplied
  • 345 kVHigh voltage power transformers
  • 230 kVHigh voltage power transformers
  • 138 kVHigh voltage power transformers
  • MVMedium voltage and distribution transformers
Representative projects

Hyperscale data centers

Multiple high voltage substation transformers and medium voltage units for data center campuses, including hyperscaler projects.

Oil & gas, behind the meter

Transformers for on-site power generation serving oil and gas facilities independent of the utility grid.

Utilities & EPC contractors

High voltage transformers supplied to utilities and through EPC contractors for transmission and industrial power projects.

How we work

From RFQ to energization

One US-based point of contact for the entire life of the order, so your team never has to chase an overseas factory across time zones.

STAGE 1 · BID

Requirements & proposal

We work with the manufacturer so every proposal fully addresses your specification and the applicable standards.

STAGE 2 · AWARD

Commercial terms

We negotiate terms and conditions and coordinate drawing submittals and approvals.

STAGE 3 · BUILD

Manufacturing & testing

We provide ongoing technical consulting to the factory during production, coordinate factory acceptance tests and attend witness inspections.

STAGE 4 · DELIVER

Delivery coordination

We coordinate shipping and site delivery and stay on as your contact after energization.

Additional project support

Project management

Schedule tracking, document control and a single point of contact between your project team and the factory.

Logistics & transportation

Coordination of ocean freight, port handling, heavy-haul transport and permits to the job site.

Warehousing & storage

Arrangement of US storage for equipment that arrives ahead of site readiness, with condition monitoring until delivery.

About

A technology company first

Built by engineers with backgrounds in power equipment R&D and design engineering.

Allen Johns Technologies is a New Jersey-based technical sales and engineering consulting firm serving customers across the United States and Canada.

Allen Johns Technologies was founded on engineering. Before starting the company, our principals worked in R&D and engineering roles in the power equipment industry, developing products, performing design reviews and analyzing test results.

We work alongside our manufacturing partners throughout every project. We provide ongoing technical consulting to make sure each manufacturer fully meets the applicable standards and your project requirements, and we stay involved through design, production and testing so quality issues are prevented before equipment leaves the factory. Your project gets equipment that is built right and delivered with confidence.

Legal nameAllen Johns Technologies LLC
HeadquartersEnglewood Cliffs, New Jersey
FocusTransformers & power equipment
Contact

Send us your specification.

Share your project details, ratings and required delivery date. We respond within one business day.

Emailinfo@allenjohnscompany.com
Phone+1 (943) 241-3617