Head office: Vantage Point Business Village, Mitcheldean, Gloucestershire GL170DD. 01594 887414
Service Centre: CEME Innovation Centre, Unit 131, Marsh Way, Rainham Essex RM13 8EU.  0203 773 5315

Leading the way in DPF Cleaning and Retrofit solutions

We sort out your fleet's emissions across the UK to ensure you are compliant for a vast array of bus, coach, truck and lorry vehicles

Excalibre Technologies provide a wide range of services and products including DPF cleaning, retrofit SCR systems, aftermarket silencers and catalytic converters. With over 20 years experience we pride ourselves on fantastic market knowledge and excellent customer service; making us a strong partner for bus, truck, lorry and commercial fleet operators as well as independents.

We work in partnership with Proventia to provide certified retrofit systems to all major London bus operators for Euro 6 ULEZ compliance, with over 1,000 completed so far. We also provide systems for Clean Air Zones supplied under the CVRAS scheme.

Our services

DPF Cleaning

Developed to restore DPFs to their original operating conditions. Using OE approved technology..
Welding services in Gloucesershire

Retrofit Systems

We supply, install and maintain the NOxBUSTER © City SCR+DPF system which fully meets TfL ULEZ specifications.

Truck DPF Cleaning in Gloucestershire

We can deal with vehicles of any size. Visit our HGV vehicle DPF cleaning page for more information.
Aftermarket silencers

Aftermarket silencers

Our silencers incorporate a catalytic convertor, specially designed to suit each vehicle and engine configuration.