About Us
The UK's AdBlue & NOx Removal Specialists
Permanent, MOT-friendly solutions from a team that lives and breathes diesel emissions systems.
AdBlueKings is a UK-based automotive diagnostics company specialising in the permanent removal of AdBlue and NOx faults from modern diesel vehicles. What started as a passion for solving the toughest SCR problems has grown into one of the most trusted mobile AdBlue services in the region.
Our technicians have extensive, hands-on experience across the PSA range — Peugeot 308, 3008, 5008, Expert and Partner, plus Citroën Berlingo, Relay and DS models — as well as Mercedes-Benz, Vauxhall, Renault, Toyota and more. If it runs diesel and uses AdBlue, we've likely fixed it.
We only offer permanent solutions. No temporary workarounds, no repeat visits — the fault is written out at the ECU level so your vehicle drives normally and passes its MOT with no illuminated warning lights. Every job is backed by our No Fix – No Fee promise and a lifetime warranty.
Because our service is fully mobile, there's no need to leave your vehicle at a garage or wait days for an appointment. We come to you across Bedfordshire, Hertfordshire, Buckinghamshire and Northamptonshire, and most jobs are completed in a single visit.
No Fix – No Fee
If we can't fix your AdBlue fault, you don't pay. Simple.
Lifetime Warranty
Every AdBlue removal we perform is backed by a life-time warranty. Peace of mind for good.
Mobile Service
We come to you — home, workplace or roadside. Minimum disruption.
Peugeot & Citroën Experts
Years of hands-on experience with PSA-group diesel SCR systems.
Local Coverage
Based in the heart of Bedfordshire, covering Herts, Bucks and Northants.
Trusted by Drivers & Fleets
From private motorists to commercial fleet operators — we're the team they call back.
Ready to fix your AdBlue fault permanently?
Speak to a specialist today — no obligation.