About us

RSM is a provider of fuel, fuel management and maintenance services, and environmental services for businesses, publicly owned organisations and establishments, and domestic customers.


We are leading the way in commercial energy solutions. We offer a range of services across our three divisions, helping to make energy management easier for our customers.


RSM Fuels: Providing reliable fuel delivery and fuel services to keep your business running smoothly and more sustainably.


RSM EV: Innovative electric vehicle solutions to power your sustainable fleet.


RSM Consulting: Offering a range of services that help our customers find the right energy solutions

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94% recommend us
112 site visits
98% of customers are happy to endorse us
24 hour support

Our mission

We support our customer base in managing and mitigating risk in relation to their fuel and power through market-leading servicing and maintenance, responding immediately in emergencies, and planning proactively for the future of our industry, our client’s infrastructure and our industry.

We support customers in protecting the environment they operate within, ensuring compliance and social responsibility.

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Our history

Established with a vision to redefine excellence in fuel management and environmental solutions, RSM Environmental began with a group of industry veterans who recognised the critical need for a comprehensive and forward thinking fuel delivery and fuel service provider.


Since our inception in 2020, we’ve built a reputation for providing a high quality and reliable service, with a team of highly certified and seasoned professionals and a relentless dedication to providing excellence for our customers.


We started our journey as Respond, Service & Maintain Ltd, known as RSM, providing a range of fuel delivery, installation, maintenance and testing services for our fuel customers. Today, rebranded as RSM Environmental, we stand as a trusted provider, delivering fuel and EV solutions that power businesses and shape a greener, more efficient future.

Why choose RSM?

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Expert support

Our team of experts have the skills and experience to take the stress out of your fuel delivery and tank maintenance requirements.

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RSM cover the whole of the UK and Ireland. Our fleet of vehicles can convey anything from 500 litres to 36,000 litres.

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Quality service

Our core values drive everything we do. Our customers value our quality stress-free service that is people-focused, flexible and dependable.

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Our consultative approach to working with our clients ensures we unearth the right solutions to keep your organisation running smoothly.

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Whatever RSM service you might need; you can rest assured the solution we provide for you will be cost-effective.

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Here for you

No matter where you are based in the UK, we’re here to deliver expert support when you need it – 24/7, 365 days a year.

Nationwide fuel delivery

Regardless of the time, the day or the circumstances, RSM can provide you with diesel, heating oil or red diesel anywhere and anytime you need it anywhere in the UK and Ireland.

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Routine response

Reliable fuel delivery services to keep your business running smoothly and sustainably thanks to our fleet of vehicles which can convey loads of anything from 500 litres to 36,000 litres.

To organise a delivery, call  01422 291277 (8-6 pm) or email hello@rsmbusiness.co.uk

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Emergency response

Our emergency delivery service is available 24/7, 365 days a year to support businesses in an emergency scenario and we’ll aim to reach you within 4 hours if possible.

Call our 24-hr emergency hotline on 0330 320 0744.

Get in touch


wellbeing day presentation
28th Nov 2022

Wellbeing Day Supporting The NHS

Supporting the NHS is something that RSM takes a huge amount of pride in; being able to support such an incredible institution is hugely rewarding for everyone involved in our business.

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Beatson Clark fuel tank removal
15th May 2023
Case Study

Beatson Clark

Beatson Clark acted swiftly and decommissioned the entire system. Removing all contamination and water from the bund. The strategy was to replace the existing system, which was over 30 years old, with a new fully contained double skinned set of bunded tanks

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new tank being delivered at a Liverpool NHS Hospital
27th Apr 2023
Case Study

Liverpool University Hospitals NHS

The appropriate Liverpool University Hospital stakeholders pieced together a management plan based on risk. With our support we placed together a programme of works that would sustain th current capacity of fuel on site, whilst at the same time removing all risk associated with the failed tanks and pipework.

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Fuel tanks at Tameside and Glossip Hospital
9th Feb 2023
Case Study

Tameside and Glossop NHS

Like most NHS customers that RSM support, the trust wanted a comprehensive service provider to empty, clean and then test their current system; but to then also (if needed) be able to compliantly remove the current tanks and deliver, install and commission a new system. The trust had found it difficult to find a provider who could deliver a complete turnkey solution.

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Scarborough tank install
9th Mar 2023
Case Study

York and Scarborough Teaching Hospitals NHS

The trust wanted a comprehensive service provider to test the current system, but to then also be able to compliantly remove the current tanks and deliver, install and commission a new system. The trust had found it difficult to find a provider who could deliver a complete turnkey solution.

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Trusted by…

transparent energy solutions
mars petcare
Standby Power Solutions
St Georges University Hospitals NHS Foundation Trust
JWH Tanks
Calderdale and Huddersfield NHS Foundation Trust
Martin Group of Companies
Crown Oil
ABIRD power solutions part of HSS Hire
Great Ormond Street Hospital NHS Foundation Trust
Western Global
Chelsea and Westminster Hospital NHS Foundation Trust