JCB & Plant Repair Services

Heavy Plant & Machinery Repair Services

We are fully qualified engineers, not just fitters, with over 20 years of hands-on experience repairing JCBs, diggers and other heavy plant. We come to your site across Newport Pagnell, Milton Keynes and the surrounding areas to keep your machines working and your downtime to a minimum. If you don’t see what you need listed, give us a call and we’ll talk it through. We still look after cars and vans too.

Mechanic repairing plant machinery running gear
Brakes & Running Gear

Brakes, steering, tracks and undercarriage inspected and repaired, so your machine is safe and ready to work on site.

Plant mechanic servicing heavy machinery
Plant Servicing

Regular servicing for diggers, dumpers and other plant, with oils, filters, greasing and full checks to keep breakdowns to a minimum.

Mechanic repairing a heavy plant engine
Engine & Transmission Repairs

From oil leaks and blocked injectors to full engine and gearbox overhauls, we repair and rebuild on site wherever possible.

Hands on a diagnostics tool
Electrical Diagnostics

Warning lights and fault codes tracked down with full diagnostic equipment, then wiring, sensors and electrical faults put right.

Mechanics hand working on engine
Hydraulic Repairs

Hydraulic pumps, rams, hoses and leaks diagnosed and repaired, so your machine has its full power back.

Large excavator
Breakdowns & Call-Outs

Machine broken down on site? We come to you with a fully equipped mobile unit to get it working again as quickly as possible.

Talk to an Experienced Heavy Plant Engineer Today

Get expert help for your heavy plant and machinery. With over 20 years of experience, Zack provides fast, reliable on-site repair and maintenance services.