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Waikato · Mobile Diesel Operations · NZBN 9429050791576

24/7 Mobile Diesel Mechanic Hamilton & Waikato Wide.

On-site heavy diesel mechanics, hydraulics, and fleet maintenance across the Waikato. 24/7 breakdown recovery, 60-minute Tier 1 response.

Companies Office VerifiedNZBN 9429050791576Hamilton-based since 2022

DISPATCH STATUS

OPERATIONAL · 2 UNITS
NEXT SLOT
RESPONSE · T1≤ 60 MIN
0mAVG RESPONSE · T1
0+FLEET CONTRACTS
0yrOPERATING

NZBN 9429050791576 · Co. 8461283 · Hamilton since 2022

L.H.D MAINTENANCELucky Heavy Diesel Maintenance Limited · NZBN 9429050791576

CAPABILITY MATRIX · 5 CORE DISCIPLINES

What we fix. Every job, on-site.

Mobile-first heavy diesel. Whatever the machine, wherever it has stopped — across Hamilton, Waikato, and the wider North Island corridor.

Mobile Diesel Repair

On-site engine diagnostics & repair for trucks, buses, and plant.

CAPABILITIES

  • Engine overhauls & rebuild
  • Turbocharger service & replacement
  • Fuel injection diagnostics
  • Cooling system repair
  • Gasket & seal replacement

Engine warning light on SH1 — immediate roadside diagnosis.

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Hydraulic Systems

Cylinders, hoses, pumps, valve banks — in-field reseals & fabrication.

CAPABILITIES

  • Cylinder reseals & ram repair
  • Hose fabrication & replacement
  • Pump diagnostics & rebuild
  • Valve bank repair
  • System flush & recommission

Excavator hydraulic leak on civil site — same-day reseal.

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Preventive Maintenance

Scheduled servicing, fluid analysis, WoF & CoF preparation.

CAPABILITIES

  • Full OEM service schedules
  • Oil & fluid analysis
  • WoF / CoF preparation
  • Filter & fluid changes
  • Brake & safety inspection

Fleet operator — quarterly service rotation across 12 units.

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Fleet Contracts

Negotiated rate cards, priority callout, and scheduled rotations.

CAPABILITIES

  • Dedicated rate cards
  • Scheduled service rotations
  • Priority breakdown response
  • Fleet health reporting
  • Parts pre-staging on truck

Civil contractor — 8-unit fleet on fixed monthly contract.

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Breakdown Recovery

24/7 emergency callout, roadside diagnostics, recovery coordination.

CAPABILITIES

  • 24/7 SOS dispatch line
  • Roadside engine diagnostics
  • On-site emergency repair
  • Recovery coordination
  • SH1 & Waikato corridor

Truck immobilised at 2am — dispatched, repaired, rolling by dawn.

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PROOF TERMINAL · 100+ VERIFIED FEEDBACKS

What operators say.

Real feedback from fleet managers, owner-operators, and civil contractors across the Waikato region.

4.8AVG RATING
78%5-STAR

ASSET TYPE

REGION

Darren McKenzieMcKenzie Earthworks Ltd

Saved our CAT 320 on SH1 near Huntly. Hydraulic hose blew at 6am — Lucky had a mechanic on-site by 7:15 and we were back running by 8:30. Absolute lifesaver for our civil contract deadline.

EarthmovingHuntlyMar 2026

SERVICE RECORD

866+Heavy Vehicles Restored & Dispatched

Counted from completed jobs · climbs live as work is closed off

ENTITY VERIFICATION

A real operator. Not a broker.

Every identifier below is independently verifiable on the NZBN Register and Companies Office — the legitimacy signal that separates a constituted industrial operator from a one-page broker site.

DISPATCH A CALLOUT

Machine down?

Call directly, or use the SOS dispatcher. A mechanic will confirm your ETA within minutes — anywhere across Waikato.

REGISTERED OFFICE6e Dowding Street, Melville, Hamilton 3206
HOURSMon–Fri 07:00–17:30 · Emergency callout 24/7