- Detect abnormal wear and component degradation before equipment failure occurs
- Identify contamination issues of water, fuel, and metals that compromise oil performance
- Extend equipment lifespan through data-driven maintenance planning
- Reduce downtime and prevent costly emergency repairs through predictive insights
Broomfield’s Trusted Partner for Lubrication Health
Fleet Core has built its reputation on understanding what Colorado operations need. We’ve analyzed thousands of oil samples from construction equipment, diesel fleets, generators, and agricultural machinery across the Front Range. Each sample tells us something different. Maybe your loader’s hydraulic system is running too hot, or your backup generator has water intrusion you didn’t know about.
Our lab partnerships and testing protocols go beyond basic analysis. We’re looking at viscosity breakdown, particle counts, additive depletion, and contamination levels that matter for high-altitude operations and temperature extremes. When we send you results, they come with actionable recommendations, not just numbers on a page. You know what? That’s what separates maintenance programs that work from ones that just check boxes.
Who We Serve
Protecting Equipment Across Broomfield’s Essential Industries
From construction sites managing heavy machinery to hospitals maintaining backup generators, oil analysis in Broomfield, CO provides essential insights for operations that can’t afford unexpected failures. We work with fleet managers tracking vehicle health across multiple sites, facility managers ensuring critical systems stay operational, and agricultural producers maximizing seasonal equipment reliability. No matter your industry, if equipment failure means lost revenue or compromised services, oil analysis gives you the foresight to prevent it.
Fleet and Facilities Management
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Fleet and Facilities Management
Your Challenge
Contaminated oil and liquids disrupt fleet schedules, impact component failures, advance wear and tear, and accelerate maintenance and replacement costs.
Our Solution
Regular oil and lubricant testing maintains clean oil and fluid systems for operational uptime, prevents contamination, extends engine, transmission, and hydraulics life, and lowers vehicle repair costs.
Project and Construction Site Management
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Project and Construction Site Management
Your Challenge
Oil and liquid-related equipment downtime can delay critical projects and timelines.
Our Solution
Prevent issues with tested and certified oil and liquids required for heavy equipment operation—prevent unexpected downtime and disruption and extend equipment life and performance.
Engineering and Operations Management
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Engineering and Operations Management
Your Challenge
Exposure to productivity disruptions, equipment breakdowns, production schedule delays, etc.
Our Solution
Proactive diagnostics yield actionable insights, safer asset management, and data-driven predictive maintenance schedules.
Environmental Compliance Management
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Environmental Compliance Management
Your Challenge
Exposure to penalties for non-compliance due to oil waste and environmental impact.
Our Solution
Our oil analysis pinpoints issues early, helping you extend oil change intervals, protect engine investment, and limit environmental impact risks.
Why Choose Us
Reliable Testing With Results You Can Act On
Fleet Core brings decades of combined experience analyzing engine oil and lubricants for Colorado’s toughest operating conditions. We understand the specific challenges Broomfield businesses face, from altitude effects on engine performance to seasonal temperature swings that impact viscosity and additives.
Experience That Prevents Downtime
- Owner-operated commitment means we’re invested in your success, not just processing samples
- Fast turnaround times so you get results when they still matter
- Clear, jargon-free reports with maintenance recommendations you can implement immediately
Data-Driven Maintenance Planning
- Trend analysis tracking equipment health over time
- Customized sampling intervals based on your operation
- Documentation support for warranty claims and regulatory compliance
Comprehensive Fluid Management
- Integration with our delivery and storage services
- One partner for testing, delivery, and maintenance
- 24/7 emergency response when critical systems need attention
Colorado-Focused Expertise
- Understanding of regional operating conditions
- Local service with responsive, personal support
- Solutions designed for Front Range businesses
Complete Fuel and Fluid Management Solutions
Fuel Delivery
On-Site Fueling That Matches Your Schedule
Whether it’s diesel for your construction fleet or backup generator fuel, we deliver when and where you need it. Mobile fueling eliminates downtime from off-site trips and keeps your operations moving without interruption.
Diesel Fuel Testing
Verify Quality Before Problems Start
Testing your fuel for contamination, water content, and microbial growth gives you confidence in what you’re putting into expensive equipment. Regular fuel testing catches quality issues before they damage injectors, pumps, and filters.
Fuel Polishing
Keep Your Stored Diesel Clean and Ready
Fuel sitting in storage tanks doesn’t stay pristine forever. Our fuel polishing removes water, sediment, and microbial growth that accumulates over time, keeping your diesel clean and your equipment protected from injector clogs and filter failures.
Fuel Storage Tank Clenaing
Remove Sludge and Contaminants From Your Storage System
Fuel storage tank cleaning eliminates accumulated sludge, water, and debris that compromise fuel quality and system performance. Clean tanks mean cleaner fuel, better equipment performance, and fewer unexpected maintenance issues.
Spill Cleanup
Fast, Effective Spill Response That Actually Works
Petro Buster handles petroleum spills and equipment degreasing without harsh chemicals or environmental damage. It breaks down oil and fuel contamination quickly, helping you maintain clean worksites and meet environmental requirements without the usual hassle.
Engine Oil Testing & Analysis
Predictive Intelligence for Mission-Critical Equipment
Running oil analysis on your vehicles and heavy equipment transforms maintenance from reactive to strategic. You’ll identify wear trends, detect contamination early, and schedule maintenance based on actual conditions, not just hours on the meter.
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.”