Why Contact Deallow Ltd?
When you contact Deallow Ltd, you’re tapping into over half a century of hands-on expertise built through real-world, on-site contracting experience across every major area of the oil industry.
Our story began in the 1950s with the construction of the Isle of Grain Refinery and continues today with a business proudly run by four generations of our family.
We offer a depth of knowledge in petrol & diesel engineering, fuel systems installation, and mechanical servicing that sets us apart. Unlike many companies who simply showcase client lists, our legacy speaks for itself — in fact, it might be easier to list the organisations we haven’t worked with (if we could think of one).
An Unbeatable Safety Record
Since our inception in 1955, Deallow Ltd has maintained a flawless safety record — no claims made by or against us. This achievement reflects our deep understanding of health and safety regulations and our commitment to in-house safety procedures, developed and refined over decades.
Inquiries, Large or Small
Whether you’re a major oil company or a private homeowner, you’ll receive the same level of respect, attention, and professional service. Every project is approached with safety, quality, and transparency in mind — and only the most reliable advice is given and quoted for.
Since 1955 – Fueling Progress
Since 1955, we’ve worked extensively with both transport and private sector clients on refuelling installations and fuel storage systems. For all call-outs, routine maintenance, and inspection visits, we provide comprehensive reports — because good service means keeping you informed, every step of the way.