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HK Engineering Ltd
Unox Specialists

Unox combi oven service & repair

CHEFTOP, BAKERTOP and ChefLux units across hospitality, bakery and QSR. Factory-trained engineers, genuine Unox parts, and stocked vans across England & Wales.

Gas Safe & NICEIC Emergency repair support England & Wales

Request a callback

Tell us what you need and our team will review your request.

Or call us directly: 01225 791848

Reactive
Breakdown Support
100s
Sites Serviced
England & Wales
Coverage
Gas Safe & NICEIC
Certified

Unox combi ovens are some of the most-installed units in modern UK kitchens — a CHEFTOP MIND.Maps Plus or a BAKERTOP MIND.Maps Big in high-cycle service is a remarkably reliable workhorse, but every unit eventually needs a steam generator descale, a door gasket replacement or a sensor swap.

Our engineers are factory-trained on the full Unox range and we carry the most common consumables — gaskets, sensors, valves and ROTOR.KLEAN consumables — on the van where available to support diagnosis and repair.

What's included

Built for multi-site operators

Unox Reactive Repair

  • Emergency repair support — call to discuss availability
  • MIND.Maps display fault diagnostics
  • Steam boiler and humidification repairs
  • DRY.Plus and STEAM.Plus system service

Unox Planned Maintenance

  • Annual or six-monthly service routines
  • Steam boiler descaling and water filter changes
  • ROTOR.KLEAN consumables included in PPM
  • Door seal inspection and replacement

Common Unox Faults We Fix

  • E-codes and error display diagnostics
  • Steam boiler and core probe sensor faults
  • Drain blockages and water inlet issues
  • Hot air fan motor replacement

Genuine Unox Parts

  • Direct trade account with Unox UK
  • Steam boilers, elements and contactors
  • Door gaskets, hinges and glass panels
  • Sensors, valves and PCB control boards

Unox Models We Service

  • CHEFTOP MIND.Maps Plus / Big / Compact
  • BAKERTOP MIND.Maps Plus / Big
  • ChefLux and BakerLux ranges
  • EVEREO holding cabinets

Multi-Site Unox Coverage

  • PPM contracts across hospitality and bakery estates
  • Single phone number for every Unox unit
  • Per-site asset register and service history
  • Brand-warranty compliant servicing
Why HK Engineering

The trusted partner for national operators

Engineers factory-trained on the full Unox MIND.Maps range — CHEFTOP, BAKERTOP and ChefLux.

Direct trade account with Unox UK for genuine OEM parts — no waiting on aftermarket alternatives.

Stocked vans with common Unox parts to support diagnosis and repair.

Gas Safe and NICEIC under one roof — gas-fired Unox units serviced with full safety certification.

Coverage

Engineers across England & Wales

Whether you have one site or two hundred, we mobilise from regional hubs to support coverage and manage travel efficiently.

See full coverage map
FAQs

Unox Combi Oven Service & Repair — your questions answered

A standalone Unox service visit typically ranges from £160–£260 plus parts and consumables, depending on model and location. Multi-site PPM contracts bring the per-visit cost down significantly and include consumables and reactive cover.

Ready to talk to an engineer?

Contact us to discuss your sites, service requirements, and available next steps.

Trusted by national multi-site operators
Gas Safe Register
NICEIC Approved Contractor
SafeContractor accredited
F-Gas certified