Bobcat & Plant Repairs
Electrical, hydraulic and mechanical repairs on site. Faults are tested and proven before parts are condemned.
Explore plant support →14 years working within a Bobcat dealership environment, Bobcat trained, and formerly a technical support lead engineer. Hawes & Son brings serious diagnostic and repair experience directly to your machine — without the workshop runaround.

Bobcat is the main focus. Diagnostics, repairs, servicing and warranty support are backed by proper testing, clear reporting and real field experience. Automotive support is also available.
Electrical, hydraulic and mechanical repairs on site. Faults are tested and proven before parts are condemned.
Explore plant support →Full Bobcat diagnostic capability including fault codes, live data, electrical and CAN fault finding, sensor/actuator testing and system diagnosis, plus CAT ET on compatible Caterpillar equipment.
Diagnostic capability →Emissions fault diagnosis and forced/parked regeneration on supported Bobcat, CAT and automotive systems — after the underlying cause has been checked.
Book diagnostics →Scheduled services, inspections, fluids, filters and defect reporting carried out at your site or yard.
Service support →Bobcat warranty customers can contact Hawes & Son directly. We can assess the fault and handle eligible authorised warranty work subject to the applicable approval route.
Warranty customers →Competitive parts pricing on genuine Bobcat components and quality aftermarket alternatives. We can price both routes where suitable so you can compare the options before ordering.
Request parts pricing →Mobile diagnostics, servicing, DPF work and mechanical repairs where the job is suitable for field attendance, including specialist fleet vehicles such as ice cream vans.
Automotive support →This is a selected snapshot of work carried out by Hawes & Son — not every machine, customer or job is shown. The gallery will grow with useful examples that show the type of diagnostics, repairs, servicing and site support we actually carry out.
BOBCAT • ON-SITE DIAGNOSTICSOn-site Bobcat diagnostic work using the laptop and machine systems at the customer location — fault finding where the machine is working rather than automatically sending it away.
Diagnostics, difficult faults, repairs, warranty work, servicing and specialist fleet support. We won’t post every machine we touch — only useful examples that show the capability behind the business.
Need support on your machine?
MOBILE • SITE SUPPORTOur service van and equipment go straight to the customer site, keeping the work practical and reducing unnecessary machine movement.
PLANT • FIELD ENGINEERINGPlant support at customer yards and working locations, with the van set up to carry the tools, fluids and diagnostic equipment needed on the job.
SPECIALIST FLEET SUPPORTHawes & Son also supports specialist fleet vehicles, including ice cream vans. Mobile diagnostics, DPF and emissions work, electrical and mechanical repairs, servicing and fault finding are available at your site or yard where the job is suitable for mobile attendance.
Especially useful for vehicles that spend long periods idling, where DPF and emissions faults can become a recurring problem.
Automotive & Fleet SupportLiam spent 14 years working within a Bobcat dealership environment and is Bobcat trained. That background includes field engineering, difficult diagnostics and technical support — including a technical support lead engineer role.
No bouncing between reception, workshop and engineer.
The service is built around attending the machine at site or yard.
Photos, fault codes, test results and repair verification are recorded.


Hawes & Son Ltd works alongside Essex Tank Tech Ltd on selected jobs where combining specialist capability gives the customer a stronger service. It adds access to complementary HGV, tank and fleet expertise while Hawes & Son remains focused on Bobcat, plant, diagnostics and mobile engineering.
Both businesses remain independent and carry out work within their own specialist scope.
Talk to Hawes & SonBased in Grays, Essex. Mobile coverage across Essex, London and the South East, with Suffolk and Norfolk also covered depending on the job.
Send the model, serial number, hours, location and what it is doing. We’ll take it from there.