PLC Programming Services in the United Kingdom
Reliable PLC Programming Services for Manufacturing and Industrial Automation Across the UK
Need experienced PLC programmers in the United Kingdom? AutomatexLab delivers professional PLC programming, modification, troubleshooting, migration, commissioning and automation solutions for manufacturers, OEMs, system integrators and industrial facilities throughout the UK. Whether you are upgrading an existing production line, installing a new machine, or troubleshooting unexpected downtime, our engineers develop scalable PLC software that improves reliability, safety, productivity and operational efficiency.
Trusted PLC Programming Company Serving Businesses Across the United Kingdom
AutomatexLab is an industrial automation engineering company providing PLC programming, HMI development and SCADA integration for manufacturers throughout the United Kingdom, combining hands-on plant floor experience with remote and on-site delivery across every major PLC brand.
We work with manufacturers, machine builders, packaging companies, food processing plants, automotive suppliers, pharmaceutical companies, utilities, water treatment facilities and industrial production plants across the United Kingdom. Our engineers handle projects across the full spectrum, from small logic modifications on a single machine to complete automation projects covering an entire production line, HMI development and plant-wide SCADA integration. Every project is backed by structured documentation, thorough testing and a clear commitment to keeping your production line running reliably long after commissioning ends.
Why Businesses Choose AutomatexLab
UK manufacturers choose AutomatexLab for multi-brand PLC expertise, secure remote programming, on-site commissioning availability, full documentation, scalable logic architecture and long-term technical support rather than a one-off engagement.
Experienced PLC Engineers
Programming expertise across multiple PLC platforms.
Fast Project Delivery
Reduced downtime through efficient development and testing.
Vendor Independent
Solutions for all major automation brands.
Remote Programming Support
Secure remote PLC programming and troubleshooting.
On-Site Commissioning
Available for commissioning across the UK when required.
Documentation Included
Well-structured code, comments, backups and technical documentation.
Scalable Programming
Future-ready logic that supports expansion.
Long-Term Support
Ongoing maintenance and software improvements.
PLC Programming Services We Offer in the UK
AutomatexLab covers the full PLC programming lifecycle in the UK, from new software development through modification, troubleshooting, migration, commissioning, optimization, remote programming and emergency support.
PLC Software Development
- New PLC programming
- Modular programming
- Structured programming
- Machine automation
PLC Logic Modification
- Existing PLC changes
- Production improvements
- Logic optimization
- Sequence changes
PLC Troubleshooting
- Fault diagnosis
- Production downtime support
- Communication errors
- Unexpected machine behavior
PLC Migration
- Legacy PLC upgrades
- Hardware replacement
- Program conversion
- Testing and validation
PLC Commissioning
- Factory Acceptance Test
- Site Acceptance Test
- Startup support
PLC Optimization
- Cycle time improvement
- Energy optimization
- Alarm reduction
- Production efficiency
Remote PLC Programming
- VPN
- TeamViewer
- AnyDesk
- Industrial remote access
Emergency PLC Support
Rapid response for production-critical issues.
PLC Brands We Program
AutomatexLab programs every major PLC brand used by UK manufacturers, from Siemens and Allen Bradley through to Beckhoff, B&R, Emerson and Unitronics, working in each vendor’s native software environment.
Siemens
Siemens is one of the most widely used PLC platforms in UK manufacturing, and AutomatexLab programs across the S7-1200, S7-1500 and S7-300 families using TIA Portal and STEP 7, including migration from legacy Siemens hardware to current controllers with full logic conversion and testing.
Allen Bradley
Allen Bradley remains common across UK food, beverage and automotive plants, and we develop and migrate CompactLogix, ControlLogix and MicroLogix systems using Studio 5000, with careful attention to tag structure and I/O mapping during upgrades.
Mitsubishi
Mitsubishi FX, Q Series and iQ-R platforms are supported using GX Works, covering everything from compact machine control to larger multi-station production line logic for UK manufacturers and OEMs.
Schneider Electric
Schneider Electric Modicon PLCs are programmed using EcoStruxure Machine Expert, with our engineers experienced in both new machine development and modification of existing Schneider based control systems.
Omron
Omron CJ, NJ, NX and CP Series controllers are programmed using Sysmac Studio and CX-Programmer, commonly found in UK packaging, material handling and assembly line applications.
Delta
Delta DVP and AS Series PLCs offer a cost-effective option for compact machine control, and we develop and troubleshoot Delta based systems for UK OEMs and smaller manufacturing cells.
ABB
ABB PLC platforms are used across UK process and heavy industry applications, and AutomatexLab supports both new programming and troubleshooting of existing ABB controlled systems.
Beckhoff
Beckhoff TwinCAT provides PC-based control for high-performance motion and process applications, and our engineers develop and support TwinCAT programs for demanding UK production environments.
B&R
B&R controllers are common in high-speed packaging and motion-intensive machinery, and AutomatexLab supports B&R programming and integration for UK machine builders working with this platform.
Keyence
Keyence PLCs, often paired with Keyence sensors and vision systems, are supported for UK manufacturers looking for tightly integrated inspection and control solutions.
Panasonic
Panasonic PLCs are used across compact automation applications, and we provide programming and troubleshooting support for Panasonic based control systems in the UK.
GE
Legacy and current GE PLC platforms are supported for UK plants still running GE based control systems, including troubleshooting and migration planning where hardware is becoming difficult to source.
Emerson
Emerson control platforms, often found in process industries, are supported for logic review, modification and integration with wider plant control architecture.
WAGO
WAGO controllers are frequently used in building automation and smaller industrial applications, and AutomatexLab develops and supports WAGO based control logic for UK clients.
Unitronics
Unitronics all-in-one PLC and HMI units are popular for compact machine control, and we provide programming and modification services for Unitronics based systems.
Hitachi
Hitachi PLC systems are supported for UK manufacturers running Hitachi controlled equipment, including fault diagnosis and logic modification.
IDEC
IDEC PLCs are common in smaller machine control applications, and AutomatexLab provides programming and troubleshooting support tailored to IDEC’s compact controller range.
FATEK
FATEK PLCs offer a budget-friendly option for straightforward machine automation, and we support FATEK programming for UK OEMs and smaller manufacturing operations.
HMI and SCADA Integration
We do not only write PLC programs. AutomatexLab also integrates PLC systems with leading HMI and SCADA platforms so UK manufacturers get complete, connected visibility from the machine floor to the plant manager’s dashboard.
We integrate with Siemens WinCC, Ignition, Wonderware, FactoryTalk View, AVEVA, Citect SCADA, VTScada, Delta DIAView, Weintek, Pro-face and Maple Systems, ensuring seamless communication between the PLC, the operator interface and any plant-wide monitoring system your business relies on. See our HMI and SCADA development services.
Industries We Serve Across the UK
AutomatexLab supports PLC programming projects across a broad range of UK industries, from automotive and food processing through to power generation, semiconductor and OEM machine building.
Automotive
Food Processing
Beverage
Packaging
Water Treatment
Pharmaceutical
Chemical
Oil and Gas
Mining
Material Handling
Warehouse Automation
Plastic Manufacturing
Textile
Paper
Steel
Power Plants
Renewable Energy
Semiconductor
Electronics
OEM Machine Builders
PLC Applications We Develop
From conveyor systems and batch processing to robotics and AGVs, AutomatexLab develops PLC logic across nearly every application found on a modern UK production floor.
Complete PLC Programming Process
Every UK PLC programming project follows a documented 20-step process, from the initial discovery call through to commissioning, performance optimization and ongoing support.
Discovery Call
Requirement Analysis
Site Survey
Existing Program Review
I/O List Verification
Electrical Drawing Review
Functional Design Specification
PLC Architecture
Logic Development
HMI Development
SCADA Integration
Simulation
Internal Testing
FAT
SAT
Installation
Commissioning
Performance Optimization
Documentation
Support
Why Good PLC Programming Matters
Well engineered PLC programming directly affects downtime, machine life, safety, maintainability and production output, which is why UK manufacturers increasingly treat it as an engineering investment rather than a one-time task.
Reduced Downtime
Clean logic and clear diagnostics mean fewer unplanned stoppages.
Increased Machine Life
Proper control reduces mechanical strain on equipment.
Improved Safety
Structured interlocks protect operators and equipment alike.
Easier Maintenance
Documented, modular code is simpler for any engineer to support.
Faster Troubleshooting
Clear fault diagnostics shorten every downtime event.
Better Scalability
Programs built to expand as your operation grows.
Energy Savings
Smarter control of motors, drives and process equipment.
Higher Production Output
Optimized cycles translate directly into more throughput.
Better Documentation
Records that protect your investment long after handover.
Remote PLC Programming Across the UK
AutomatexLab provides secure remote engineering support to manufacturers throughout the UK using VPN protected connections, meaning most logic changes and troubleshooting do not require waiting for an engineer to travel to site.
On-Site PLC Programming Services
While much of our work can be completed remotely, certain stages benefit from an engineer physically on the plant floor, and AutomatexLab arranges on-site visits across the UK for these situations.
New Installations
Physical wiring and hardware verification alongside logic deployment.
Commissioning
Live validation as the machine runs its first production cycles.
Factory Acceptance Testing
Structured sign-off before a system leaves the workshop or is deployed.
Machine Startup
Direct support during the critical first hours of operation.
Production Support
Hands-on troubleshooting when remote diagnosis is not sufficient.
Why Manufacturers Outsource PLC Programming
Outsourcing PLC programming gives UK manufacturers access to specialist engineering skill without the overhead of a full-time in-house automation team, while keeping projects vendor neutral and scalable to demand.
Safety and Programming Standards
Every AutomatexLab PLC project is built around IEC 61131-3 aligned programming, structured and modular code, version control, and a documented alarm philosophy, backed by thorough testing and cybersecurity awareness.
What Makes Our PLC Programs Better
The difference between standard PLC programming and AutomatexLab’s approach comes down to structure, documentation and testing rigor, not just whether the machine runs.
| Standard Programming | AutomatexLab Programming |
|---|---|
| Basic Logic | Modular Architecture |
| Limited Comments | Fully Documented |
| Difficult Maintenance | Easy Maintenance |
| Fixed Design | Scalable Design |
| Minimal Testing | FAT and SAT Tested |
| Poor Alarm Handling | Intelligent Alarm Logic |
| Limited Support | Ongoing Support |
Case Studies
Real UK PLC programming projects with measured outcomes, from packaging machine upgrades to legacy system migrations. View all case studies.
Packaging Machine Upgrade
A packaging line running an outdated relay-based control system suffered frequent unplanned stoppages. AutomatexLab redeveloped the control logic on Siemens S7-1500 and redesigned the HMI for clearer operator feedback.
Legacy Controller Migration
An obsolete Allen Bradley MicroLogix system with no available spare parts was migrated to CompactLogix, with logic converted and fully validated before the changeover.
Water Treatment SCADA Rollout
Isolated pump stations with no central visibility were connected into a unified Ignition SCADA system, giving operations staff plant-wide monitoring and alarm notification for the first time.
Client Testimonials
“Clear communication throughout and a program our own engineers could actually maintain afterward.”
“Remote troubleshooting resolved our fault without needing to wait for a site visit.”
“The migration project kept our production running with almost no disruption.”
“Reliable, well documented, and easy to work with from quote through to commissioning.”
Frequently Asked Questions
How much does PLC programming cost in the UK?
How long does a PLC project take?
Can you modify an existing PLC program?
Can you work remotely?
Do you support Siemens PLCs?
Can you migrate Allen Bradley PLCs?
Do you provide commissioning?
Can you integrate SCADA?
Do you sign NDAs?
Can you provide documentation?
Can you troubleshoot production issues?
Can you support legacy PLC systems?
Do you provide emergency support?
Can you develop HMI screens?
Can you optimize existing programs?
PLC Programming Services Across the UK
AutomatexLab supports manufacturers nationwide, with remote engineering available everywhere and on-site visits arranged for the UK’s major industrial centres.
Helpful PLC and Automation Resources
Why AutomatexLab
Experienced Automation Engineers
Multi-Brand Expertise
UK-Wide Support
Transparent Communication
Reliable Project Management
Secure Remote Access
Quality Documentation
Flexible Engagement Models
Long-Term Maintenance
Rapid Response
Looking for a Reliable PLC Programming Company in the United Kingdom?
Whether you need a new PLC program, modifications to an existing system, emergency troubleshooting, migration from legacy hardware, HMI integration, or complete industrial automation support, AutomatexLab is ready to help. Our engineers work closely with your team to deliver reliable, maintainable and standards-compliant PLC software that minimizes downtime and supports long-term operational success.