Alt CNC

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07968 818 958
Service & Maintenance / CNC Repair Specialists UK

CNC Repair
Specialists UK.

Alt CNC offer servicing, diagnostics, replacement & maintenance for machines that are experiencing inefficiency or breakdowns.

23-Point
Inspection Process
24/7
Emergency Response
Bespoke
CMaintenance Plans
Multi-Brand
Platform Support
PREVENTATIVE & EMERGENCY SUPPORT

Alt CNC
Repair Specialists

Keep Your Production Lines Running at Peak Performance

Minimising downtime with rapid response

Alt CNC are a specialist company of leading CNC technicians in the UK, equipped with the skills to diagnose and repair your machines so they run efficiently and improve production. With experience in the automotive, aerospace and engineering industries, we repair various types, makes, and models of CNC machinery.

With these machines, manufacturing specialist components, essential parts and often to meet demands, CNC machinery must keep up with production lines, deadlines, and handle problems quickly to minimise downtime.

Our CNC repair services include:

Spindle & Bearings: Expert on-site removal, inspection, and precision replacement of high-speed spindle units to restore original run-out tolerances.

Drive Systems: Repair, replacement, and calibration of ballscrews, linear guides, and automatic tool changers (ATC).

Geometric Alignment: Professional re-levelling and laser alignment to correct axis deviations and restore original machining tolerances.

For a free quote, contact our CNC repair specialists →
Preventative maintenance on CNC machinery
23-point CNC inspection
Emergency?
Rapid response engineers available
COMPREHENSIVE MULTI-BRAND EXPERTISE

CNC Repair Specialists:
Makes & Models

We fix and service a range of CNC machinery brands, including:

Fanuc
Siemens
Heidenhai
Unisign

We stock and order replacement parts when you require spares and offer quick turnaround times for repairs. It’s important to hire CNC repair specialists to fix your machines, as we know the ins and outs of the brands we work with and have a comprehensive knowledge of how to address certain issues and failures.

Machine Diagnostics with
CNC Repair Specialists

From finding common faults or mechanical issues to stocking replacement parts and recalibrating, our specialists thoroughly inspect your machines in order to diagnose and get them up and running again.

It’s important to keep CNC machines serviced and maintained to reduce the likelihood of breakdowns and the need for repairs, yet services such as recalibration, wear and tear, cables and software checks will inevitably need fixing or updating to ensure efficiency.

For a free quote, contact our CNC repair specialists →
TRUSTED INDUSTRY LEADERS

Why Choose
Alt CNC?

Over 20 Years of Technical Engineering Excellence

certified machinery care across the UK

The team at Alt CNC have been in CNC engineering and technical support since 2003 and has been supporting British and international manufacturing for decades. Our industry knowledge has evolved with shifts in traditional machining and CNC systems, and our expertise has served local and global partners and customers in repairs and maintenance.

We have all the relevant accreditations for managing systems and our problem solvers take pride in identifying and approaching your repairs in both electrical and mechanical failures.

All About Us →
International engineering coverage
ISO Certified
98% First-Time Fix Rate
backed by full service reports
Precision CNC engineering

Need a CNC
Repair Specialist?

Our Get in touch with our team today to get a free quote and receive quality care for your machines. We’re proud to provide excellent customer service and fast responses so your business benefits from quick repairs and minimised downtime.

  • Request a Technical Quote: Get a fixed-price proposal tailored to your machinery.
  • Speak with a Specialist: Discuss your specific tolerances and industry requirements.
  • Emergency? If you are facing a critical machine failure, call 07968 818 958