Fuel Systems for Critical Power

Continuous reliable operation.

Earthsafe Systems designs, builds, and supports integrated fuel systems for data centers, hospitals, utilities, and municipalities. Since 1990.

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Data Centers & Telecom

Assured reliability for data centers.

When the grid goes down, your generators run on Earthsafe. We engineer fuel systems for facilities where every second of uptime matters.

Data Center Solutions

Hospitals & Healthcare

Life-safety fuel systems for healthcare.

Hospitals and medical facilities require uninterrupted power. Earthsafe delivers the fuel systems that keep critical care running around the clock.

Healthcare Solutions

Utilities & Municipalities

Building energy resilience for communities.

Proper storage and maintenance reduces energy costs and creates energy resilience in communities — working toward clean, reliable energy infrastructure. When natural disaster strikes, keep your critical infrastructure working with our backup support.

Utilities Solutions

Generator OEMs & Power Packagers

The fuel system partner generator dealers trust.

As energy infrastructure evolves, we work with generator dealers to engineer solutions that enable rapid, large-scale onsite power deployment. We speak your customers' language, meet your specs, and commit to your delivery schedule — every time.

Partner With Earthsafe
30 +
YEARS IN BUSINESS
1,500 +
PROJECTS COMPLETED
15
COUNTRIES SERVED
ISO 9001
QUALITY CERTIFIED

Ready to specify an integrated fuel system? We support your team from day one.

Submittals, drawings, and BMS integration documentation available — talk to an engineer today.

Request a System Quote Download Spec Sheets

ESSENTIAL COMPONENTS

Easy to specify.
Built to perform.

Our modular system components are engineered for proven reliability, clear documentation, and on-time delivery — whether you need 1 unit or 100. Hover any card to explore products.
Earthsafe fuel polishing system
Who we are

Engineering partners for critical energy infrastructure

Since 1990, Earthsafe Systems has designed, built, and supported integrated fuel systems for the facilities that cannot afford to go dark. We work with facility owners, consulting engineers, general contractors, and generator packagers — from initial specification through long-term performance.

We meet people where they are. Whether you need a single fuel polisher or a complete redundant fuel system for a large-scale data center, we bring the same technical depth, manufacturing quality, and delivery commitment to every project.

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OUR SYSTEMS

Integrated solutions for onsite power

View all products
01

Fuel System Modules

Transfer pumps, duplex pumps, fuel polishers, tank fill stations, day tanks, and UL142/UL2085 fuel tanks for reliable generator start and run.

Explore M-Series
02

DEF System Modules

Transfer pumps, duplex pumps, tank heaters and chillers, fill stations, day tanks, and DEF storage for essential emissions compliance.

Explore UM-Series
03

Auto-Lube System Modules

Transfer pumps, tank heaters, lube in / waste out stations, lube day tanks, and storage for continuous NatGas power generation.

Explore LM-Series
04

UL Listed Control Panels

From basic relay controls to cloud monitoring — UL508A listed panels for any fuel, DEF, or lube system. Basic Control (C1), Pump Control (C2), PLC Module Controller (C8), Master Network Controller (C9), Remote IO (C10), and Cloud Monitoring (C11).

Explore C-Series
05

All-in-One Container Tank Systems

ISO container-dimension fuel, DEF, and lube tank systems — pre-plumbed, pre-wired, and factory tested for immediate set-in-place performance. Available in 10, 20, 30, and 40-foot configurations with integral equipment compartments.

Explore A-Series

HOW WE WORK

We support every stage of your project

  1. Design & Engineering

    Detailed submittals, point-to-point wiring diagrams, BMS integration drawings, and technical design support from day one.

    SPECIFICATION SUPPORT

  2. Fabrication

    UL142 tank fabrication, powder coating, assembly, and UL508A control panels within an ISO 9001 quality process.

    Advanced manufacturing

  3. Installation & Startup

    On-site engineers and technicians for startup, commissioning, and integration with building management systems.

    On-site support

  4. Long-Term Performance

    Fuel polishing, auto-lube systems, and network-ready monitoring keep your systems operating reliably for years.

    Ongoing reliability

Data center
Generator OEMs & Power Packagers

The fuel system partner data center packagers rely on.

90% of our fastest-growing business is with generator dealers packaging onsite power for data centers. We fill the functional and reliability gaps in their integrated systems — and we win this business by committing to aggressive delivery schedules with real manufacturing credibility.

Partner With Earthsafe Talk to an Engineer

WHY POWER SPECIALISTS PACKAGERS CHOOSE EARTHSAFE

Technical depth your customers expect

We speak the language of large technical teams — submittals, BMS/SCADA integration, point-to-point wiring diagrams, and code-compliant documentation ready when you need it.

Customization for integrated power systems

We configure fuel polishers, fill stations, day tanks, and DEF systems to fill specific gaps in your packaged power solution — not just standard product off a shelf.

Delivery commitments you can count on

Aggressive schedules are the norm in data center construction. Our expanded facilities and robotics-assisted manufacturing mean we deliver reliably at any volume.

A relationship that grows with you

We start with the right essential components and become your go-to partner when the big integrated projects come around.

MANUFACTURING & DELIVERY

Built to deliver. At any scale.

30+

Years of manufacturing experience

Advanced manufacturing facility with UL142 tank fabrication, powder coating, assembly, and UL508A control panels — all under one roof, within an ISO 9001 quality process.

1→100

Scalable from single units to large fleets

Whether you need one fuel polisher or a hundred day tanks for a data center campus rollout, we deliver the same quality and timeline commitment at every volume.

Robotics

Expanded facilities & automated production

We've invested in expanded facilities and robotics-assisted manufacturing to increase capacity and consistency — so our delivery commitments to your project schedules are backed by real capability.

ISO 9001

Certified quality from design to delivery

Our quality management system covers every step — design, fabrication, assembly, testing, and on-site technical services — so the system you receive performs the way it was specified.

We have built our reputation on one promise: reliable delivery of high-quality systems on your schedule — whether your need is one unit for a hospital or a multi-site fleet for a data center developer.

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WHO WE SERVE

Built for the facilities that power communities

TRACK RECORD

Trusted by the teams who build critical infrastructure

Since 1990, Earthsafe has worked alongside the leading designers, builders, and operators of mission-critical facilities across the US and internationally — consulting engineers, general contractors, mechanical contractors, and petroleum specialists.

  • Children's Hospital of Chicago
  • Data centers and telecommunications facilities
  • Hospitals and healthcare systems
  • Municipalities and public utilities
  • General, mechanical, and petroleum contractors
View case studies

30+

years

1,500+

Project

15

Countries

"We are able to assist in all stages of project development and offer a suite of services — from detailed submittal documents to startup and commissioning support."

— Earthsafe Systems
Featured project

FEATURED PROJECT

Children's Hospital of Chicago

KNOWLEDGE CENTER

Resources for project teams

Browse all resources
mg-earthsafe-unit

Above-Ground Tank Specifications

UL142 construction standards, capacity ranges, and configuration options for critical facility applications.
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Fuel System Design for Data Centers

Runtime calculations, transfer system sizing, and technical design support for mission-critical environments.

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Fuel Polishing & Long-Term Reliability

How proper fuel maintenance reduces energy costs and prevents generator failure at critical moments.

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We're here to
power your projects.

Talk to an Earthsafe engineer — we support every stage from specification through commissioning.

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