About Us
Delivering Smart Industrial Automation & Control Solutions
At D&H Technology Leicester, we specialize in providing innovative and reliable industrial automation, PLC programming, and control system engineering services.
Our goal is to help manufacturers improve productivity, safety, and efficiency through tailored automation solutions and expert technical support.
Who Are We
We are a team of experienced Electrical, Control & Instrumentation (EC&I) engineers delivering end-to-end automation and control system solutions.
From concept design to commissioning, we provide professional engineering services to meet the standards of modern industries, including food manufacturing, energy, and oil and gas sectors.
Our Mission
To provide high-quality, cost-effective, and technically compliant automation solutions that enhance reliability, safety, and operational efficiency.
We strive to build long-term partnerships with our clients through innovation, integrity, and engineering excellence.
What We Do
- PLC & HMI Programming
- SCADA & Automation System Design
- Electrical & Control Panel Drawings
- Functional Safety & Documentation
- On-Site Support and Commissioning
- System Upgrades & Reverse Engineering
- Tech Support
Our 6-Piller
01.
Discover
We begin by understanding your system requirements, existing infrastructure, and operational challenges.
This includes reviewing electrical drawings, PLC code, site conditions, and safety needs.
02.
Define
Next, we clearly define project scope, technical specifications, hardware requirements, and engineering deliverables.
A full plan is prepared to ensure smooth execution and compliance.
03.
Design
We create detailed engineering documentation including PLC architecture, HMI layouts, I/O lists, wiring diagrams, and functional design specifications tailored to your process.
04.
Develop
Our engineers develop and test PLC logic (safety & non-safety), HMI screens, drive configurations, and control sequences ensuring reliability and performance.
05.
Deploy
We implement the solution on-site installation support, commissioning, loop checks, FAT/SAT testing, and final optimisation to ensure smooth operation.
06.
Deliver
Upon completion, we hand over full documentation, provide operator training, and offer ongoing maintenance & on-site support to keep your systems running efficiently.
Why Choose Us?
We deliver high-reliability PLC, HMI, SCADA, and drive-based automation solutions built using proven engineering standards and best practices.
Whether it’s commissioning, troubleshooting, or breakdown assistance we provide rapid support to keep your plant running.
Every solution is designed to reduce downtime, increase productivity, and improve operational safety.
Our team brings experience from multiple industrial sectors including Food Manufacturing, Packaging, and Automotive.
We are fully qualified and professionally accredited, holding:
IET Membership (MIET)
TÃœV SÃœD Functional Safety Engineer (IEC 61508)
TÜV Rheinland – PGDIA & PGDII Certifications
These internationally recognised certifications ensure that every solution we deliver meets the highest standards of safety, reliability, and engineering excellence.
We provide full technical documentation, safety validation support, and migration strategies for obsolete systems.
We maximize ROI by delivering modern automation upgrades, optimized control logic, and long-term system reliability.
More Engineering-Focused
Satisfied Clients
Projects Completed
Hours of On-Site Support Delivered
Lines of PLC / HMI Code Developed
Ready to Start Your Automation Project?
Let’s discuss your PLC, HMI, Drives, or Control System requirements — we’re here to help.