On-Site Fuel Services

Direct Fuel Service For Your Fleets and Equipment

Fleet Core is your preferred lower cost, premium value, direct fuel service alternative to online fuel brokers and middlemen.

Generator Diesel Fuel Delivery in Denver Colorado

Our Service Advantage

Direct Fuel Service That You Can Trust

Not all fuel providers deliver the same level of reliability, quality, or value. Too often, online brokers act as middlemen who don’t own or manage the fuel, equipment, or expertise your operations depend on. Instead of relying on outside operators, Fleet Core delivers fuel directly with the people, equipment, and expertise we own, manage, and control.

No

Online Brokers & Middlemen

Indirect fuel service disadvantages

No Unsecured Fuel Deliveries

Unsecured Fuel Delivery

Online brokers do not own their own equipment or source their own fuel products.

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Higher Cost

Online brokers are required to markup the fuel secured from an owner-operator to make a profit.

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Unpredictable Service

Online brokers must rely on the variations of service provided by random local owner-operators that have equipment availability.

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National Focus

Online brokers lack local presence or an understanding of Colorado’s unique climate, geography, industry make-up, or local business needs.

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Fleet Core INc.

Direct fuel service advantages

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Direct Service

Fleet Core owns and manages their own fleet and equipment, trained employees, and secure fuel sourcing relationships — delivering consistent, reliable service.

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Lower Cost

Fleet Core provides direct-to-customer fuel delivery — no online brokers or middleman markups, just transparent pricing and maximum value.

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Premium Value

High-quality, consistent fuel, and dedicated Fleet Core support — strengthened by our proprietary specialty Fuel Health & Performance Services.

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Local Focus

Fleet Core has been built specifically for Colorado’s fuel-dependent businesses — focused on the climate, geography, and industry needs of our customers.

Buying Direct Matters

Don’t Settle. Secure Value. Buy Direct.

FAQs to help you buy direct fuel services effectively:

  1. Do you own and operate your own fuel delivery equipment?
  2. Do you source and deliver your own fuel products?
  3. Do you offer additional fuel health and performance services?

On-Site Fuel Delivery Services Portfolio

Seamless. Scalable. Sustainable. Fuel Services Designed For You.

We offer a customized portfolio of managed solutions to streamline your supply chain and procurement requirements and provide peace of mind for your ongoing operational support needs.

Generator Fuel Delivery

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Generator Fuel Delivery

Keep emergency power systems fully operational, from Data Centers, to urban Hospitals, to rural Manufacturing facilities — we help you eliminate disruptions caused by:

  1. Power Outages
  2. Power Failures
  3. Missing Maintenance or Fuel Supplies

Diesel Delivery

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Diesel Delivery

Ensure trucks, equipment, and fleets stay fueled and performing:

  1. Colorado Locations
  2. Delivery Where You Need It
  3. Local Routes or Long Haul Needs

We have you covered with On-Site Fuel Delivery.

Mobile Fleet Fueling

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Mobile Fleet Fueling

Take the hassle out of centralized fueling by organizing mobile fuel delivery:

  1. Directly to Vehicles
  2. On-Site Construction
  3. What You Need—When and Where You Need It

Reefer Fuel Delivery

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Reefer Fuel Delivery

Helping you:

  1. Maintain optimal trailer temperature control
  2. Safeguard the quality of perishable products
  3. Have confidence and peace of mind

Emergency Fuel Delivery

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Emergency Fuel Delivery

When emergencies happen and EVERY MINUTE COUNTS:

  1. Reliable 24/7 life and cost-saving emergency fuel delivery
  2. Powering generators, fleets, or essential vehicles
  3. Support your unexpected business needs

Why Fleet Core

Our Unwavering Commitment: Quality. Safety. Customer Satisfaction.


Discover Our Fleet Core Advantage: We Are Built for Colorado Businesses. We understand the demands of your operations and have the Fuel Services solutions to support your energy management needs.

Quality Fuel You Can Trust

Our combination of reputable fuel suppliers and rigorous quality control standards delivers:

  1. Clean, high-quality fuel that meets or exceeds industry standards
  2. Fuel free from contaminants
  3. Extended equipment life and maximum fuel efficiency

Safety First

The safety of your fuel supply is our top priority, driven by:

  1. Strict safety guidelines
  2. State-of-the-art equipment designed to minimize the risk of spills, leaks, and other potential hazards
  3. Experienced, trained drivers who transport and handle your fuel with the utmost care and professionalism.

Exceptional Customer Service

  1. Our PURPOSE — a perfect customer experience
  2. Expert guidance
  3. Dedicated support
  4. Integrated fuel, fluid, environmental, and waste management services
  5. Our GOAL — an energy partnership and long-term relationship

Who We Serve

Your Operations Matter: Here’s How We Help With On-Site Fuel Services

Our Process

Energy Partnership with Our On-Site Fuel Delivery Services — A Seamless, Hassle-Free Process

Ready to experience the Fleet Core difference? Getting started is hassle-free — our step-by-step plan to setting up your customized fuel delivery plan.

Step 1: Request a Free Fuel Assessment

Our Colorado-based experts will analyze your needs to build a custom fueling plan.

Step 2: Integrate Fleet Core Solutions

Seamlessly transition to an energy-fueling partner that integrates deliveries, performance improvement, tracking, and operational improvements.

Step 3: Power Your Success

Fleet Core supports your growth across the front range from first delivery to long-term optimization plans.

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.

“Great company and great service!! Employees are well trained and very professional!!”

CHRIS

“Fleet Core offers excellent customer service. They complete the commitments they make and take care of their clients.”

BRIAN

“Great 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.”

ZACH

“Quick and efficient on-site fuel delivery.”

HARRY