Rapid Emergency Response

Expert-Led Support

Tailored Solutions

Maintenance.

Keep your fuel infrastructure safe, efficient and compliant with RSM’s full suite of expert maintenance services. From inspections to testing and cleaning, we help you stay ahead of issues before they disrupt your operation.

  • Spot faults early and avoid costly downtime
  • Stay compliant with OFTEC and environmental standards
  • Extend the lifespan of your systems and fuel

Our in-house engineers deliver expert support and clear reporting so you can make informed decisions, reduce risk and maintain peak performance across your entire fuel system.

OFTEC Inspections.

Avoid costly spills, fines, and insurance issues with expert OFTEC-certified inspections. We assess your tank’s condition, ensure full compliance, and safeguard your business and the environment. With RSM’s qualified engineers, you get total peace of mind, reliable inspections, clear reporting, and a safer, more sustainable fuel storage system.

  • Identify corrosion, leaks, or damage early
  • Ensure full OFTEC regulatory compliance
  • Protect your reputation and bottom line

Planned Preventative Maintenance.

Prevention is always better than the cost, risk, and disruption of a fuel system failure. Our Planned Preventative Maintenance contracts keep your infrastructure compliant, efficient, and environmentally safe all year round. With expert inspections, certified reporting and simple red-amber-green results, RSM helps you take control – protecting your operations, your reputation, and the environment.

  • Catch issues early with annual fuel and tank testing
  • Stay compliant with OFTEC and environmental regulations
  • Reduce risk, downtime, and costly repairs

Fuel Testing.

Fuel degrades over time causing contamination, corrosion, and costly downtime. Our expert fuel testing service gives you clear insights, so you stay compliant, protected, and in control. Tested in UKAS-accredited labs and delivered with expert insight, our reports help you make smarter decisions about your fuel system before small issues become big problems.

  • Detect diesel bug, water content, and sediment early
  • Maintain efficiency and avoid equipment failure
  • Ensure compliance with ISO and RTFO standards

Fuel Polishing.

Dirty fuel can damage engines, reduce efficiency and cause 
costly breakdowns. RSM’s fuel polishing service restores fuel quality by removing water, sludge and contaminants – fast. 
Our expert process filters, separates and tests your fuel, so your operation runs smoother, cleaner and more reliably from the ground up.

  • Improves fuel quality for cleaner, more efficient combustion
  • Extends the life of your fuel system and fleet
  • Reduces downtime and prevents performance issues

Tank Cleaning.

Clean tanks mean clean fuel, and clean fuel means fewer 
breakdowns, better efficiency, and longer-lasting equipment. 
Our expert tank cleaning service protects your system from 
the inside out. From sludge removal to fuel polishing, our 
in-house specialists handle it all – quickly, safely, and with 
zero disruption to your business.

  • Prevents corrosion, contamination and costly damage
  • Maintains clean, high-quality fuel for critical operations
  • Improves system reliability and long-term performance
Fuel testing

Testing.

Fuel infrastructure failure isn’t just costly – it’s avoidable. Our pipework, line, pressure and non-destructive testing (NDT) services help you identify risks early and keep your system running safely and efficiently.

  • Spot faults before they become failures
  • Ensure compliance with OFTEC and environmental regulations
  • Protect your people, assets and reputation

With expert inspections and precision testing, RSM gives you full visibility of your fuel system’s health – so you can plan with confidence, avoid disruption, and stay fully compliant.

Pipework & Line Testing.

Fuel pipework issues can be hard to spot, but left unchecked, they risk leaks, environmental damage and costly downtime. Our comprehensive Pipework & Line Testing service keeps your infrastructure safe, compliant and running smoothly, so you can stay focused on what matters.

  • Identify faults before they become failures
  • Meet regulatory standards with ease
  • Protect people, budgets and the planet

Pressure Testing & NDT Testing.

RSM’s pressure and non-destructive testing (NDT) services give you confidence that your fuel tanks and pipework are safe, structurally sound, and fully compliant with regulations. Whether it’s pressure testing or precision NDT, our expert engineers help you maintain safer, more reliable fuel infrastructure without disruption to your business.

  • Detect weaknesses before they lead to costly failures
  • Ensure compliance with OFTEC and environmental standards
  • Reduce risk of spills and operational downtime
Infrastructure

Infrastructure.

RSM’s Infrastructure services are designed to build, upgrade and safely retire your fuel systems. From new pipework to compliant tank installs and removals, we deliver future-ready solutions with minimal disruption.

  • Safe, certified fuel tank decommissioning and removal
  • Expert tank installation tailored to your operational needs
  • Specialist pipework fitting using trusted brands

With decades of hands-on experience, our engineers ensure every installation and upgrade meets the highest safety, compliance and environmental standards – helping your infrastructure perform better, for longer.

Tank Decommissioning.

Whether you’re retiring ageing infrastructure or upgrading to greener alternatives, RSM’s expert tank decommissioning and removal service ensures the process is safe, compliant and disruption-free.

From assessment to safe disposal, our in-house specialists handle every step with care, protecting your site, your people, and the environment.

  • Prevent contamination from old or corroding tanks
  • Comply with EA and NRW regulations with ease
  • Reduce risk and prepare your site for future use

Tank Installation.

Whether you’re upgrading or starting fresh, RSM’s expert fuel tank installation service ensures your system is safe, compliant and built to last – tailored to your operational needs. From assessment to aftercare, we deliver reliable fuel storage solutions that support performance, reduce risk and help future-proof your business.

  • Bespoke installation based on usage, compliance and capacity
  • Minimal disruption with expert planning and execution
  • Ongoing support through preventative maintenance contracts

Pipework Installation.

With over 15 years of industry experience, RSM delivers expert pipework installation and upgrades for fuel infrastructure across all sectors. From mild steel to double-contained systems, our in-house team ensures safe, compliant, and efficient installations using trusted brands like Mapress, Geberit, FSR and Durpipe.

  • Full installation and upgrades for all pipework types
  • In-house expertise with leading pipework brands
  • Safe, compliant, and future-ready fuel systems

Management.

Our Management services help you handle fuel responsibly – whether you’re transitioning to HVO, removing waste oil, or transporting hazardous liquids. We make every step safe, compliant, and hassle-free.

  • End-to-end HVO transition and fuel transfer
  • Safe fuel uplift and waste oil collection
  • Nationwide ADR VAC tanker services

With expert engineers, specialist vehicles and full regulatory compliance, RSM gives you the confidence to manage change, minimise risk, and protect your site and the environment.

HVO Transition & Fuel Transfer.

RSM makes transitioning to HVO simple, safe and fully compliant. Our confined space-trained engineers and specialist ADR VAC fleet handle everything from fuel uplift and tank cleaning to safe, efficient transfer, supporting your shift to cleaner, low-carbon alternatives with confidence.

  • Expert HVO transition and tank preparation
  • Confined space and non-entry tank cleaning
  • Safe uplift and transfer with ADR-certified vehicles

 

Fuel Uplift & Waste Oil Collection.

When fuel is no longer needed or no longer usable, RSM’s uplift and waste oil collection service helps you remove it safely, sustainably, and in full regulatory compliance. Our qualified engineers manage the entire process, from assessment to disposal, helping you reduce risk, free up space, and protect both your business and the environment.

  • Reclaim value with potential fuel rebates
  • Ensure safe, spill-free removal and disposal
  • Stay compliant with environmental regulations

ADR Vac Tanker Services.

RSM’s ADR VAC Tanker Services provide safe, compliant transport of hazardous liquid waste across the UK. Our specialist vacuum tankers are built to ADR standards, making them ideal for removing waste fuel, chemicals and industrial byproducts quickly, cleanly and responsibly.

  • Fully ADR-compliant hazardous waste transport
  • Ideal for fuel, chemical and industrial waste
  • Safe, efficient service delivered nationwide