Industrial Tank Cleaning Services

Protect your business and costly assets from fuel & oil contamination with our tank cleaning services. Call 0330 123 3399 for a quote or free site survey.

Keep Your Fuel Storage Tanks Safe, Clean & Compliant

When it comes to fuel storage, prevention is always better than a cure. A neglected or poorly maintained industrial fuel tank can quickly become unsafe, costly to repair and non-compliant with environmental regulations. Over time, sludge, water and microbial growth can compromise your tank’s integrity, increasing the risk of leaks, corrosion and spills.

At Crown Oil Environmental, we provide a complete range of industrial tank cleaning and fuel contamination services from traditional man-entry cleaning to advanced automatic and robotic cleaning for chemical, water and fuel tanks.

With decades of industry experience and a UK-wide network, our expert engineers can safely and efficiently clean tanks of any size, type or location. Each service is fully tailored to your site’s requirements, helping you maintain a clean, compliant and reliable storage system that keeps your operations running smoothly.


Learn more about our industrial tank cleaning services by calling our expert team on 0330 123 3399


Why regular fuel tank cleaning is critical

Regular tank cleaning should be an essential part of any planned preventative maintenance programme to help reduce the risk of fuel contamination, sludge build-up, tank corrosion and environmental damage. Sludge build-up can block the tank’s outlet which makes the vessels dangerous, damaging their efficiency and harming the stored contents. Our engineers can handle everything from start to finish, minimising any environmental impact or disruption to your services.

Before any work can begin, your fuel will be tested at our onsite laboratory to determine the condition of your fuel system. We’ll then we’ll advise you on the best course of action in a detailed report. For example, if your fuel contains a small number of contaminants, we may be able to polish it back to optimum performance.

In most cases, we’ll uplift your fuel and reimburse you for your contaminated supply then deliver a fresh batch straight into your newly cleaned tank. This is often the most cost-effective route to take.

Key benefits of regular tank cleaning

  • Reduced risk of fuel contamination, leaks, and environmental penalties
  • Extended lifespan of your tanks and equipment
  • Lower maintenance and emergency repair costs
  • Improved fuel performance and reliability
  • Compliance with safety and environmental standards

What does tank cleaning involve?

  • Site Inspection & Fuel Sampling
    We assess the tank’s condition, test fuel at top, middle, and bottom to measure contamination, sludge, water intrusion.
  • Condition Report & Recommendations
    Based on the results, we provide a report advising whether polishing, full cleaning, or other remedial work is needed.
  • Fuel Uplift & Waste Removal
    If the fuel is too contaminated, we uplift it safely. Waste is handled in-house, so you don’t need to coordinate multiple contractors.
  • Tank Cleaning (Manual, Automatic or Robotic Options)
    Depending on the tank type, we use the appropriate method: man-entry, robotic cleaning, or other specialised equipment.
  • Post-Clean Inspection & Refilling
    We verify cleanliness, address any damage or corrosion, and deliver fresh fuel back into the tank if needed.

Why use our industrial tank cleaning services?

  • Our fast UK-wide response team can reach you within hours
  • 24/7 emergency oil spill clean-up service and contingency planning
  • In-house waste uplift service and nationwide oil deliveries streamline the process and avoid having to coordinate multiple parties
  • Qualified specialists to provide advice on storing and handling oils safely
  • Engineers have the qualifications to ensure any challenges are addressed, such as confined spaces and hard to reach areas
  • Access to a wide range of fuels and tank cleaning equipment

What else can our industrial tank cleaning experts help you with?

If you’re looking for help with your fuels and oils, our expert team has many years experience identifying and helping to remedy many issues with industrial storage tanks, including:

  • Clean and clear out tanks when switching fuel products
  • Help prevent issues with fuel contamination
  • Checking your tanks internally for damage
  • Safely transporting fuels or storage tanks
  • Regular maintenance to extend your tank and fuel’s shelf life
  • The decommissioning of your old fuel storage tanks

Industrial Tank Cleaning FAQs

What safety and regulatory protections are in place?

All our engineers are fully qualified (confined space certified, PPE, risk assessments, method statements), with full compliance to environmental regulations.

What happens if my tank is too corroded or damaged to clean?

We will never conduct a tank clean if your tank is too corroded or badly damaged as this would be a waste of time and money. Instead, we will recommend replacing it with a compliant tank to ensure the stored products do not leak into the nearby environment.

Is tank cleaning safe?

Crown Oil Environmental’s engineers are highly skilled and experienced, with all the appropriate confined space qualifications to work safely in high-risk environments. They are equipped with all the necessary PPE, gas monitoring and emergency rescue equipment, as well as the required risk assessments and method statements.

Is tank cleaning disruptive?

We aim for minimal disruption. Our team works to schedule times that affect your operations least, and many cleaning methods allow partial use or phased work.

How much does tank cleaning cost?

Costs vary depending on tank size, contamination level, accessibility and whether fuel uplift or disposal is required. We offer site surveys and no-obligation quotes to give you clarity upfront.



Fuel Specialists Trusted for Over 75 Years

We guarantee all of our products and services. Our expert teams are the most experienced in the industry, and each individual is an expert in every aspect of their role.

We are passionate about providing excellent service at all times and our commitment to customer care makes us the perfect choice for your environmental service requirements.

Stay compliant
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For help and advice relating to our industrial tank cleaning services
give our expert team a call today on 0330 123 3399

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