About Diesel Fuelmasters, LLC | Trusted Fuel Polishing & Fuel Quality Maintenance in Angie, Louisiana
Proudly serving Angie, New Orleans, Baton Rouge, Lafayette and Gulfport with professional care for stored diesel fuel.
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500+
Tanks Serviced
2013
Serving Since
24/7
Availability
Professional Fuel Polishing & Maintenance Built on Experience
At Diesel Fuelmasters, LLC, our business is built around fuel polishing, stored fuel quality control and a commitment to excellent customer service. Founded in 2013 — originally based in Florida and now operating from Angie, Louisiana — we bring an established background in fuel care to the customers we serve across Angie, New Orleans, Baton Rouge, Lafayette and Gulfport.
Our mission is straightforward: provide professional fuel services while staying true to the qualities that define us — excellent customer service and punctuality. Customers deserve attentive support and a provider who respects their schedule. From an individual fuel polishing request to a broader discussion about a maintenance program, our focus is on understanding what you actually need.
Alongside fuel polishing, fuel sampling, tank cleaning and complete fuel quality maintenance, we perform lab analysis for hospitals working to stay in compliance with Joint Commission expectations for emergency power fuel. We are also expanding into generator maintenance, including oil and filter changes, for customers who would rather work with one provider for the whole system.
Being on time is an important part of how we do business, and we are available 24 hours — so you can reach us beyond standard business hours to discuss your fuel service needs.
Meet the Owner
Richard Harris — Owner
Richard Harris leads Diesel Fuelmasters, LLC and is personally involved in scoping and overseeing the work. He founded the company in 2013 and runs it today from Angie, Louisiana — walking the site, checking the tank and telling customers what the fuel actually needs, even when that means a smaller job than they expected.
Customers regularly point to that directness as the reason they hired us, and it is why much of our work comes from referrals and repeat service accounts.
He keeps the crew small and the standards high, so the person who quotes your tank is the same person accountable for the results. Whether it is a single standby generator or a yard full of equipment, Richard makes sure the fuel leaves clean, the findings are documented and you know exactly what was done.
Licensing & Credentials
Every job is performed by licensed, insured crews using professional-grade filtration and testing equipment.
Licensed & Insured
Licensed and insured for commercial fuel service work. Insurance certificates are available on request before work begins.
Serving Since 2013
Operating since 2013, with years of Louisiana-based service on stored diesel for generators, fleets and equipment.
Owner-Supervised Work
Richard Harris personally scopes and oversees jobs — the person who quotes your work is accountable for it.
Lab Analysis Support
Fuel sampling with lab analysis support, including documentation for Joint Commission fuel compliance needs.
Available 24 Hours
Open 24 hours for urgent stored-fuel situations — call (985) 516-2120 and talk to us directly.
Local Service Area
Based in Angie, LA and serving New Orleans, Baton Rouge, Lafayette and Gulfport — close enough to respond quickly.
Clean Fuel, Clear Communication, Every Time
Our mission is to protect the equipment our customers depend on by keeping their stored diesel clean, tested and ready — and to do it with the two qualities that define us: excellent customer service and punctuality.
That means honest scoping before the work begins, transparent pricing, crews who arrive when we said they would, and documentation you can hand to an inspector. When fuel quality is right, generators start, fleets roll and nobody has to think about the tank at all. That is the outcome we work toward on every job.
Why Customers Choose Us
- Licensed & insured, with fuel polishing as our core specialty
- Transparent, scope-first pricing — no surprises added on site
- Professional-grade filtration equipment and documented results
- On time, every time — punctuality is central to how we work
- Clear communication from first call through final handover
- Available 24 hours for urgent stored-fuel situations
Trucks, Pumps & Tank Access Gear
The rigs and tooling we bring to every stored-fuel job.
Frequently Asked Questions
Diesel Fuelmasters, LLC was founded in 2013, originally operating in Florida before establishing our base in Angie, Louisiana.
Ready to Discuss Your Fuel Polishing & Maintenance Needs?
Tell us about your stored fuel and let us help you take the next step toward arranging service. We answer the phone 24 hours a day.
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