- Removes Water & Sediment
- Prevent Microbial Growth
- Restores Your Stored Fuel Quality
- Extends Equipment Life
Broomfield’s Partner for Fuel Health Solutions
You know what happens when fuel sits too long? It breaks down. Water sneaks in through condensation. Sediment settles at the bottom. Microbes start growing—yeah, actual living organisms feeding on your diesel. And before you realize there’s a problem, you’ve got clogged filters, sputtering engines, or worse, complete system failure right when you need your equipment most.
We’ve spent years working with Broomfield operations that depend on stored fuel—construction yards near the new developments along E-470, hospital backup systems throughout the metro area, and agricultural operations east of town where fuel sits waiting for planting or harvest season. Our fuel polishing program doesn’t just clean your tanks once and disappear. We assess your specific fuel storage conditions, test what’s actually happening inside those tanks, and create a maintenance schedule that prevents contamination before it becomes your next emergency.
The reality is simple: clean fuel performs, dirty fuel costs money. Whether you’re managing a fleet hub off I-225 or operating generators at a data center, fuel polishing keeps your systems reliable and your operational budget predictable.
Why Choose Us
Broomfield Operations Trust Us Because We Show Up and Get It Done
The Experience to Handle Every Contamination Challenge
We’ve been managing fuel health for Colorado operations long enough to know that Broomfield’s industrial areas, healthcare facilities, and construction sites need partners who understand local challenges, such as altitude effects on fuel, temperature swings that cause condensation, and the reality that equipment downtime costs more than any service ever will. Fleet Core brings owner-operator commitment to every tank we polish and every fuel system we maintain.
Key Benefits of Professional Fuel Storage Tank Cleaning:
Prevents Costly Equipment Failures
- Eliminates contaminants that damage fuel injectors, pumps, and filters
- Reduces unplanned maintenance and emergency repairs
- Protects warranty coverage by maintaining fuel quality standards
Maintains Compliance Standards
- Meets EPA and state fuel storage regulations
- Provides documentation for inspections and audits
- Ensures emergency generators pass readiness testing
Extends Fuel Storage Life
- Prevents oxidation and chemical breakdown in long-term storage
- Removes water before it causes tank corrosion
Stops microbial growth that creates sludge and odors
Delivers Measurable Cost Savings
- Recovers contaminated fuel instead of disposing it
- Reduces filter replacement frequency across your fleet
- Minimizes fuel system repairs and equipment downtime
Clean Fuel Clear Advantage
Energy Confidence Through Smart Prevention
Here’s what separates us from vendors who just show up with a truck: we treat fuel health as an integrated part of your operational strategy, not a one-time fix. Our fuel polishing programs in Broomfield combine regular testing, scheduled maintenance, and emergency response. Because preventing contamination costs less than recovering from it. We know the construction manager who needs generators running through night pours doesn’t care about our filtration specs; they care about equipment that starts every single time.
That’s why every program starts with a free assessment of your fuel storage conditions. We look at tank age, fuel turnover rates, storage environment, and contamination history. We then build a maintenance schedule that makes sense for your operation and your budget. No hidden costs, no surprise failures, just clean fuel and continuous operations backed by a Colorado team that’s as invested in your uptime as you are.
Your Complete Energy Partner for Colorado Operations
Fuel Delivery
Never Run Out, Never Wait Around Get Premium Quality Fuel
On-site fuel delivery across Broomfield means your tanks stay full without trucks leaving the job site or drivers burning time at fuel stations. We schedule deliveries during your off-hours or respond to emergency calls 24/7—because when you’re coordinating heavy equipment or keeping municipal snowplows fueled during a Front Range storm, timing matters more than price.
Diesel Fuel Testing
Know What’s in Your Tank Before Problems Start
Laboratory fuel testing reveals water content, microbial contamination, sediment levels, and chemical degradation that you can’t see by looking at a fuel sample. We collect samples from your Broomfield storage tanks, analyze them against industry standards, and provide clear recommendations, so you’re making decisions based on data, not guesswork about whether that fuel’s still good.
Tank Cleaning
Remove the Sludge That Fuel Polishing Can’t Handle
Storage tank cleaning removes the sludge, rust, water, and microbial buildup that polishing alone can’t address. When tanks develop serious contamination, professional cleaning is the reset button—restoring them to like-new fuel-holding capacity.
Eco-Friendly Oil & Fuel Spill Cleanup
Clean Spills Fast Without Harsh Chemicals
Petro Buster tackles petroleum spills, oil stains, and fuel residue using biodegradable formulas that break down hydrocarbons without damaging surfaces or harming the environment. It’s the kind of product that actually works on engine bays, shop floors, and accident sites, giving Broomfield operations a reliable cleanup solution that meets environmental standards while getting the job done right.
Oil Analysis
Catch Engine Problems While They’re Still Small
Oil analysis on your fleet vehicles and mission-critical equipment detects metal wear particles, coolant contamination, and oil breakdown that signal developing mechanical issues. Just like fuel testing tells you about what’s in your tanks, oil analysis tells you what’s happening inside your engines, giving maintenance teams in Broomfield the early warnings they need to prevent catastrophic failures and extend equipment life.
Who We Serve
From Construction Sites to Critical Infrastructure, We’ve Got Your Fuel Covered
Aurora businesses depend on us because fuel reliability isn’t negotiable in their industries. Construction managers can’t afford project delays from fuel contamination. Fleet coordinators can’t accept vehicle breakdowns from bad fuel. Hospitals need backup power systems that actually work. We serve them all with the same commitment: keep your fuel clean, keep your operations running.
When you’re looking for fuel polishing service in Aurora that understands your specific challenges, Fleet Core delivers expertise every single time. Our team knows the regional climate factors affecting your storage tanks and the unique demands your equipment places on fuel quality.
Construction Site Management
Learn more →
Construction Site Management
Reduce Delays
Heavy-duty equipment depends on clean fuel to operate under pressure. Fleet Core ensures tank cleanliness for optimal machine productivity.
Facilities Management
Learn more →
Facilities Management
Prevent Backup Power Failures
Secure emergency generator fuel with proactive, clean solutions ensuring readiness during outages.
Fleet Management
Learn more →
Fleet Management
Minimize Downtime
Clean fuel ensures vehicles stay on the road, shrinking repair costs while maximizing uptime.
Emergency Response Management
Learn more →
Emergency Response Management
Dependability Under Pressure
Keep critical systems fueled with clean tanks that ensure availability when it matters most.
Environmental Compliance Management
Learn more →
Environmental Compliance Management
Exceed Regulatory Standards
Avoid fines and reputational risks with certified maintenance that protects your tanks and the environment.
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!!”
“Fleet Core offers excellent customer service. They complete the commitments they make and take care of their clients.”
“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.”
“Quick and efficient on-site fuel delivery.”