Industrial Tank Cleaning Services
CSG provides nationwide industrial tank cleaning services for commercial and industrial organisations, helping businesses safely clean, maintain and prepare tanks for inspection, maintenance, repair, product changeovers and decommissioning projects. From storage tanks and process vessels to fuel tanks, chemical tanks and operational plant treatment, we keep a strong focus on safety, compliance and minimal disruption.
Because we manage both the cleaning and waste handling elements of the project, we can often identify opportunities to improve segregation, reduce waste volumes and support more cost-effective treatment or recovery routes where appropriate.
Our specialist chemists support laboratories, universities, research facilities and manufacturers with compliant laboratory waste management.
100s
of commercial tanks
cleaned annually
How Does Our Industrial Tank Cleaning Work?
Every tank cleaning project is different. The type of tank, previous contents, access arrangements and operational requirements all influence the safest and most effective approach.
Our teams work closely with customers from the outset to understand the project requirements, assess risks and develop a practical cleaning plan tailored to the site.
Site Surveys & Waste Assessment
Site visits, waste sampling and assessment to support accurate classification, project planning and pricing
Tank Cleaning & Residue Removal
Safe removal of waste from tanks, vessels and process equipment
Working in Confined Spaces
Depending on conditions, alternative non-entry cleaning methods may also be available.
Waste Treatment & Documentation
End-to-end management of your waste, from collection to documentation
What You Can Expect From Our Industrial Tank Cleaning Service
Industrial tank cleaning requires careful planning, experienced personnel and the right equipment. Where possible, we always look to follow the waste hierarchy by prioritising recovery and treatment options ahead of disposal.
- Dedicated account manager as a single point of contact
- Nationwide service for planned and reactive projects
- Gas-free and clean tank certification available where applicable
OUR CREDENTIALS
Built On Recognised Standards
Quality, environmental, and safety credentials supporting our Waste Tanker Services.
DNV-Certified
Quality, Environmental & Health and Safety
SAFE Contractor
SSIP Accredited
Achilles UVDB
Category B2 Assessment
CHAS
Accredited
JOSCAR
Registered Supplier
CIWM
Affiliated Member
Who We Support
Our industrial tank cleaning services support organisations across a wide range of sectors, including...
Manufacturing & Industrial Sites
Cleaning storage tanks, process vessels and production equipment
Chemical & Process Industries
Management of tanks containing hazardous residues, chemicals and complex waste streams
Fuel Storage
To support inspections, repairs, decommissioning and asset management programmes.
Utilities, Infrastructure & Energy
Specialist cleaning for operational tanks, storage systems and critical infrastructure
We’ll help you identify the safest disposal method. Speak with our team
Clean, Inspect and Better Understand Your Storage Tank
Tank cleaning provides an ideal opportunity to assess the condition of your asset—not simply remove the material inside it. CSG can combine specialist cleaning with storage tank testing led by our in-house EEMUA 159 Storage Tank Assessor.
Using drone-supported and remotely operated technology, alongside ultrasonic thickness testing, HD cameras, LIDAR and 3D imaging, we can inspect difficult internal and external areas while reducing or removing the need for extensive scaffolding and access platforms. This can shorten setup times, reduce costs and disruption, minimise confined-space entry and provide a clearer understanding of your tank’s condition.
- Cleaning, inspection and waste removal coordinated by one supplier
- Reduced requirement for scaffolding and access platforms
- Faster mobilisation with less disruption to site operations
- Detailed information to support maintenance, monitoring or repair
- Residues removed and routed to an appropriate treatment facility
Related Blogs & Guides
Frequently Asked Questions About Industrial Tank Cleaning
What types of tanks does CSG clean?
We support a wide range of industrial and commercial tank cleaning projects, including:
- Fuel storage tanks
- Chemical storage tanks
- Process vessels
- Waste tanks
- Water treatment tanks
- Bunds and containment systems
- Operational plant and process equipment
Do you provide confined-space tank cleaning?
Yes. We can undertake confined-space tank cleaning where appropriate safety controls, permits and risk assessments are in place.
Where feasible, we may also be able to use alternative cleaning methods that reduce or remove the need for manned entry.
Can you provide certification such as gas-free or clean tank confirmation?
Yes. Depending on the project requirements, we can provide gas-free certification and clean tank confirmation where applicable. If you require any certification, we can talk through this with you during the planning stage.
What happens to any waste removed during a tank cleaning job?
Waste removed during tank cleaning is collected, classified and routed to suitable treatment, recovery or disposal facilities depending on the waste composition and acceptance criteria.
Where appropriate, waste may be managed through CSG’s own treatment infrastructure.
Whatever route your waste takes, you’ll receive full documentation throughout the process.
What equipment do you use for tank cleaning?
It depends on the tank and waste involved, but the equipment we use may include industrial vacuum systems, specialist tankers, high-pressure water jetting equipment, pumping systems, and confined-space or non-entry solutions where appropriate.
Can you combine tank cleaning with jetting?
Yes. We’re often asked to combine tank cleaning with jetting and waste removal services to help mobilise extra difficult residues.
Do you also decommission tanks?
We do. We can support tank decommissioning projects and, where required, provide wider project support through our specialist teams. Please speak to our team if this is something you’re interested in.
What information do you need to quote a tank clean?
To help us provide an accurate quotation, let us know:
- Tank type and purpose
- Estimated size or capacity
- Previous contents
- Site location
- Access arrangements
- Known residues or contamination
- Whether confined-space entry may be required
- Operational restrictions or shutdown windows
If you have any photographs or previous maintenance records, this can also be helpful in the planning stage.
Is this service suitable for domestic oil tanks?
Our industrial tank cleaning services are designed primarily for commercial and industrial projects. That’s because the specialist equipment, safety requirements and minimum charges involved mean the service is often not the most cost-effective for small, domestic tank cleaning projects.
Can drone tank inspections reduce the need for scaffolding?
Yes, in many cases. Drone-supported inspections can examine difficult-to-access areas using HD cameras, LIDAR, 3D imaging and other inspection equipment. This can reduce or remove the need for extensive scaffolding and access platforms, helping to lower access costs, shorten project times and minimise confined-space entry. The most appropriate inspection method will depend on the tank, its condition and the required scope.
What does a CSG storage tank inspection include?
The inspection can assess areas including the tank shell, roof, floor, seams and other internal or external surfaces for corrosion, damage or structural deterioration. Depending on the tank and inspection requirements, this may include detailed visual inspection, ultrasonic thickness testing, HD cameras, LIDAR and 3D imaging. We will confirm the appropriate scope before work begins.
Can tank testing be combined with cleaning and waste removal?
CSG can empty and clean the tank, remove and manage residues, complete the inspection and provide practical recommendations following the assessment. Combining these services can reduce the number of suppliers involved and help move the project efficiently from preparation through to inspection and waste treatment.
How often should a storage tank be inspected?
Storage tanks are commonly inspected every three to five years, but the appropriate frequency depends on the tank’s age, condition, contents, location and risk profile. Older tanks, higher-risk tanks and those containing hazardous products may need more frequent assessment. Visible corrosion, leaks, staining or damaged coatings should be investigated without waiting for the next scheduled inspection.
Get Started with a FREE Waste Management Audit
The easiest way to start improving your waste management is with a Free Waste Management Audit from CSG. Our team will assess your current waste streams, identify opportunities to reduce costs and make practical recommendations to improve how you manage your waste.
Safety Built Into Every Service
See how CSG protect people, sites and the environment
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Get a Tank Cleaning Quote
Provide the key details about your tank, contents and site access, and our team will be in touch to discuss your requirements and provide you with a quote.