FleetCore360 Integrated Fuel Asset Management System

When Fuel Fails, Everything Fails

Unmanaged Fuel Quietly Creates Future Operational Chaos

Generator Diesel Fuel Delivery in Denver Colorado

FleetCore360 Integrated Fuel Asset Management System

Manage Your Fuel Like an Operating Asset, Not Just a Commodity

Fleet Core manages fuel and lubricants as critical operational assets – protecting uptime, improving equipment reliability, enhancing performance, and lowering total operating cost.

Fleet Core 360 CoreGuard and CoreMax

CoreGuard protects operating assets from risk and downtime. CoreMax unlocks peak fuel performance – driving efficiency, power, and uptime across your operation.

Our FleetCore360 Fuel Asset Management System Delivers

Icon - Insights

Awareness & Insights

Q1: How confident are you in the condition of the fuel that is going into your equipment—how do you MANAGE FUEL QUALITY?

Icon - Protection

Protection

Q2: Did you know that most fuel-related problems don’t show up as fuel issues, but as breakdowns, equipment failures, and disruption?

Icon - Performance

Performance

Q3: How interested are you in having complete oversight of fuel and lubricant assets across your operation, delivering greater operational certainty?

[el_advanced_flipbox front_title=”Fuel Polishing” front_content=”

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Designed to protect stored fuel health and performance:

  1. Eliminate fuel impurities
  2. Protect critical systems
  3. Optimize fuel performance

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[el_advanced_flipbox front_title=”Diesel Tank Cleaning” front_content=”

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” back_title=”Diesel Tank Cleaning” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” front_image_max_width=”60px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/04/Card-3-col-1-2.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4MjAifX0=@” global_colors_info=”{}”]

Eliminate fuel contaminants that can create significant operational risks:

  1. Clogged filters
  2. Equipment downtime
  3. Service failures
  4. Fines for regulatory violations

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[el_advanced_flipbox front_title=”Fuel Tank Leasing” front_content=”

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” back_title=”Fuel Tank Leasing” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” front_image_max_width=”60px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/04/Card-3-col-2-2.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4MjgifX0=@” global_colors_info=”{}”]

Efficient fuel storage to support tomorrow’s business needs:

  1. Premium equipment
  2. No high upfront investment
  3. Advanced system monitoring
  4. On-site support and maintenance

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[el_advanced_flipbox front_title=”Diesel Fuel Testing” front_content=”

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” back_title=”Diesel Fuel Testing” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” front_image_max_width=”60px” flipbox_min_height=”400px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/04/Card-3-col-3-2.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4MjMifX0=@” global_colors_info=”{}”]

Protect your diesel, protect your business:

  1. Ensures operational reliability
  2. Protects equipment
  3. Minimizes downtime
  4. Achieves regulatory compliance

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[el_advanced_flipbox front_title=”Vacuum Truck Services” front_content=”

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Efficient liquid waste management—seamless operations & environmental compliance:

  1. Liquid waste removal
  2. Fuel tank cleaning
  3. Oil / water separator maintenance

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[el_advanced_flipbox front_title=”Fuel Tank Purchasing” front_content=”

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” back_title=”Fuel Tank Purchasing” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” front_image_max_width=”60px” flipbox_min_height=”400px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/04/Card-3-col-5-1.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4MzIifX0=@” global_colors_info=”{}”]

Long-term solution for operational fuel needs:

  1. Cost savings – bulk fuel purchasing
  2. Fuel supply management – direct control over your fuel use
  3. Convenience – use as needed and eliminate non-operational activities
  4. Emergency preparedness – what you need, when you need it

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[el_advanced_flipbox front_title=”Fuel Tank Preventive Maintenance” front_content=”

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” back_title=”Fuel Tank Preventive Maintenance” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” front_image_max_width=”60px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/04/Card-3-col-6-1.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4MTUifX0=@” global_colors_info=”{}”]

Fuel Health Management:

  1. Ensures clean, healthy, usable fuel
  2. Eliminates costly downtime
  3. Avoids compliance violations

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[el_advanced_flipbox front_title=”Core Power Premium Fuel Additive” front_content=”

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” back_title=”Core Power Premium Fuel Additive” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” front_image_max_width=”60px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/04/Card-3-col-7.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4MjEifX0=@” global_colors_info=”{}”]

A premium fuel solution:

  1. Optimize fuel performance
  2. Reduce maintenance costs
  3. Extend equipment life
  4. Invest in higher performance

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[el_advanced_flipbox front_title=”Winter Additive Diesel Management Program” front_content=”

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” back_title=”Winter Additive Diesel Management Program” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” front_image_max_width=”60px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/04/Card-3-col-8.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4MzAifX0=@” global_colors_info=”{}”]

Safeguard your winter operations:

  1. Winter-ready fuel performance
  2. Protects equipment
  3. Supports operations in severe weather

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[el_advanced_flipbox front_title=”Petro Buster Petroleum Cleaner & Degreaser” front_content=”

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” back_title=”Petro Buster Petroleum Cleaner & Degreaser” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” front_image_alt=”Icon – Cleaning Up Oil” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” back_image_alt=”Icon – Cleaning Up Oil” front_image_max_width=”60px” flipbox_min_height=”420px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/05/petro-buster-service-card.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY1OTgifX0=@” global_colors_info=”{}”]

Our flagship product transforms petroleum-based challenges into manageable solutions:

  1. Cleans petroleum
  2. Cleans grease, oil, and grime
  3. Solvent-free parts cleaner and in-shop drain-to-oil water separator
  4. Cleans grease from uniforms, soot from carpets and walls, staining, and regular clean-up

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[el_advanced_flipbox front_title=”Engine Oil Testing & Lubrication Analysis” front_content=”

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” back_title=”Engine Oil Testing & Lubrication Analysis” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” front_image_alt=”Icon – Cleaning Up Oil” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coreguard-shield-small.png” back_image_alt=”Icon – Cleaning Up Oil” front_image_max_width=”60px” flipbox_min_height=”420px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/06/oil-testing-and-lubrication-testing-mechanic-working-on-diesel-motor.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjY3NTMifX0=@” global_colors_info=”{}”]

Detect early signs of wear, contamination, and component failure:

  1. Extends equipment life
  2. Reduces component failures
  3. Eliminates downtime and emergencies
  4. Supports superior operational performance across your business

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[el_advanced_flipbox front_title=”Fuel Advisory Services” front_content=”

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” back_title=”Fuel Advisory Service” front_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” front_image_alt=”Icon – Cleaning Up Oil” back_image=”https://fleetcore.com/wp-content/uploads/2026/03/coremax-shield-small.png” back_image_alt=”Icon – Cleaning Up Oil” front_image_max_width=”60px” flipbox_min_height=”420px” front_background_image=”https://fleetcore.com/wp-content/uploads/2025/08/fuel-advisory-services-at-fleet-core.jpg” _builder_version=”4.27.4″ _dynamic_attributes=”link_option_url” _module_preset=”23419a9e-9c65-494a-9c56-f4d0b021bc47″ link_option_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjcyNTcifX0=@” global_colors_info=”{}”]

Extend equipment life, reduce high maintenance, repair, and replacement costs, and ensure environmental and regulatory compliance:

  1. Advanced data-driven fuel diagnostics
  2. Precision fuel treatments
  3. Customized fuel storage solutions
  4. Targeted preventive fuel health and performance strategies

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FleetCore360.
Fuel Performance Engineered.

Engines and equipment fail for known reasons—unmanaged, contaminated, or poor-quality fuel, degraded lubricants, and reactive maintenance.

Fleet Core 360 CoreGuard and CoreMax

FleetCore360 prevents these failures by actively managing fuel quality and lubricant integrity across your operation.

Why Fleet Core

Your Operation Demands Certainty

Fleet Core goes beyond fuel delivery. We manage your fuel and lubricants as operating assets, contributing to the highest efficiency and performance of your critical operating equipment.

PERFORMANCE

Fuel polishing, premium additives, seasonal fuel protection — for optimized operations.

FUEL WASTE MANAGEMENT

Tank Cleaning, Vacuum Truck Services — to deliver compliance, safety, and sustainability.

PREVENTIVE MAINTENANCE

Testing, maintenance services — to maximize equipment performance and life and avoid costly repairs.

FleetCore360 restores diesel fuel quality through fuel polishing

Who We Serve

Functional Leaders and Teams Rely on FleetCore360

Fleet Core is your fuel asset manager—protecting uptime, improving reliability, enhancing performance, and lowering total operating cost.

Our Process

Assess. Design. Deliver. FleetCore360 Powers Protection & Performance.

FleetCore360 is designed to:

  1. Improve equipment performance
  2. Eliminate downtime & emergencies
  3. Keep your operations safe and compliant
Improve your stored fuel with FleetCore360 Fuel Polishing


STEP 1: ASSESS

Our fuel management experts assess and evaluate your full fuel supply chain needs — from performance, to quantities, to waste management requirements, to equipment maintenance expectations.



STEP 2: DESIGN

Once your needs are established, we develop an integrated fuel asset management program just for you—using our comprehensive FleetCore360 Fuel Asset Management System.



STEP 3: DELIVER

We then focus on perfect execution of your customized Integrated Fuel Services Program — to help you RUN today, STORE for tomorrow, and MANAGE into the future.

Testimonials

Our Commitment To Excellence

Fleet Core is more than just a fuel and fluid provider—we are your comprehensive ENERGY PARTNER supporting operational reliability, productivity, and sustainability.

ā€œGreat company and great service!! Employees are well trained and very professional!!ā€

CHRIS

ā€œFleet Core offers excellent customer service. They complete the commitments they make and take care of their clients.ā€

BRIAN

ā€œGreat Diesel and Service. Extremely low temps and Core Power didn’t let me down. I would recommend Fleet Core and Core Power diesel to anyone in the Denver area.ā€

ZACH

ā€œQuick and efficient on-site fuel delivery.ā€

HARRY