About JM Engineering & Hydraulics
A locally owned Whangārei workshop doing practical hydraulic repairs, line boring, welding, fabrication and mobile support for Northland businesses that need their gear working.
Owner-operated by Jordan Jones
JM Engineering & Hydraulics runs out of a workshop at 15 Union East Street, Whangārei, under owner-operator Jordan Jones. The approach is simple: work out what is actually wrong, say what it will take, and do the job properly.
We work with contractors, farms, transport operators and industrial businesses across Northland. Work can range from individual cylinder rebuilds and hose repairs to ongoing maintenance and project work, including crane servicing, line boring and one-off fabrication.
Hydraulics, line boring, welding and fabrication are all offered by the same workshop, so a job that needs more than one of them can be handled together rather than split between trades.
What we aim for is fair pricing, work that holds up in real conditions, and communication you do not have to chase.

What we do
- Hydraulic cylinder strip-down, reseal, re-chrome and rebuild
- Hydraulic hose making, replacement and fitting
- Pump and valve testing, repair and replacement
- Line boring and re-bushing of worn pivot points, done in-house
- MIG, TIG and arc welding, structural repairs and fabrication
- Palfinger truck-mounted crane servicing and hydraulic repair
- Mobile and breakdown support across Whangārei and Northland
- Planned maintenance, servicing and system health checks
Who we work with
- Contractors and civil operators
- Forestry, agriculture and rural businesses
- Transport, haulage and crane truck operators
- Marine and waste industry operators
- Councils, infrastructure and industrial plant owners
Workshop and service area
Address: 15 Union East Street, Whangārei, 0110
Service region: Whangārei and the wider Northland region
Mobile service: Available across Northland, subject to job type, location and current workload
Hours: Monday to Saturday, 7:30am to 5:00pm. Sunday closed.
Phone: 09 430 8070
What we focus on
Quality work
Repairs and fabrication built to hold up in the field.
Straight talk
Clear scope, cost and timeframe before work starts.
Practical fit
Solutions matched to how the equipment is actually used.
Local
Whangārei workshop, Northland-wide mobile service.
Talk to us about your job
For urgent or time-sensitive work, call 09 430 8070 to discuss availability.
Speak with Marion about your equipment, location and the best next step.
