
Energy-efficient lighting solutions including DMX stage lighting systems and BS5266 compliant Emergency Lighting Systems.
Lighting is vital to the effective operation of every modern building. At Cronshaw Electrical Limited, we don't jus design, supply, and install lighting; we craft experiences.
Our environmentally efficient lighting solutions reduce eye strain, prevent accidents, and boost productivity, creating spaces that are as invigorating as they are sustainable.
From cutting edge offices to healthcare, we tailor our solutions to meet the unique needs of every project.
Design & Planning
Custom lighting schemes that optimise illumination levels while minimising energy consumption, including 3D modelling and lighting calculations.
Emergency Systems
Fully compliant emergency lighting installations meeting BS 5266 standards, including escape route lighting and standby lighting systems.
Smart Controls
Advanced lighting control systems featuring daylight harvesting, occupancy sensing, and programmable scenes for maximum efficiency.


Specialising in private HV infrastructure and LV power solutions for reliable, efficient facility operations.
Service Detail. Ensuring the uninterrupted flow of power that drives your organisation.
Our environmentally efficient lighting solutions reduce eye strain, prevent accidents, and boost productivity, creating spaces that are as invigorating as they are sustainable.
We provide comprehensive electrical engineering solutions, encompassing design and installation of both high and low voltage systems.
Infrastructure Development
Complete power distribution systems including HV/LV installations, transformer stations, and main switchgear configurations.
System Integration
Seamless integration of power systems with building management systems, including UPS installations and backup power solutions.
Maintenance & Support
Ongoing system monitoring, preventative maintenance programs, and emergency response services to ensure continuous operation.


Experience seamless data integrations and robust scalability tailored to meet your unique business needs.
Service Detail.
As Hellermann Tyton approved installers, Hardtech ES provides comprehensive data and voice cabling solutions for businesses of all sizes.
Our team designs and installs robust computer network infrastructures, ensuring seamless connectivity and high performance across a range of environments – educational, commercial or institutional. All installations are rigorously tested and certified to meet industry standards, delivering secure and reliable data networks.
Network Design & Implementation
Complete structured cabling systems utilising Cat6A, Cat7, and fibre optic solutions for optimal data transmission speeds and future-proof installations. Our team delivers comprehensive network infrastructure from server rooms to workstation endpoints.
Security Systems
Integrated security infrastructure including CCTV networks, access control systems, and intrusion detection, all connected through secure data networks with backup solutions for continuous operation.
Communication Infrastructure
State-of-the-art communication systems including data centres, telecommunication rooms, and horizontal cabling infrastructure designed to support voice, data, and multimedia applications. We ensure seamless connectivity across your entire facility with solutions that meet the highest industry standards.

Comprehensive mechanical and electrical solutions.
With a combination of an in-house capability and strategic industry partnership, Hardtech Engineering Services provide comprehensive M&E services across the UK.
We can offer clients a single point of contact for all their electrical and mechanical needs from design through to construction streamlining project delivery and maximising value.
Our shared commitment to quality, safety, and innovation ensures exceptional results for every project.
Coordinated Design
Unified approach to mechanical and electrical systems design, ensuring optimal integration and performance across all building services.
Joint Project Management
Single point of contact for all M&E services, streamlining communication and ensuring seamless coordination between mechanical and electrical installations.
Complete Systems Integration
Comprehensive testing and commissioning of integrated M&E systems, ensuring optimal performance and energy efficiency.


From concept to completion, we manage complex electrical installations.
Hardtech Engineering Services offers a fully integrated design & build service, managing projects from initial concept through to final handover.
Our experienced team works closely with clients to develop custom electrical solutions tailored to their specific needs, utilising the latest technologies and industry standards.
With a focus on efficiency, cost management, and quality control, our design & build approach ensures successful project outcomes.
We provide end-to-end electrical design and construction solutions, managing every aspect of your project from conception to completion.
Project Development
Comprehensive project planning, feasibility studies, and detailed electrical system design tailored to your specific requirements and building specifications.
Technical Expertise
Full documentation and compliance management, utilising the latest CAD technology and industry standards to create detailed electrical drawings and specifications.
Implementation
Expert installation teams delivering high-quality workmanship, with rigorous quality control and project management throughout the construction phase.

CompEx certified installation of data, fire, security, and ATEX compliance systems.
In the event of a mains failure, reliable emergency lighting is critical to ensure safe evacuation and reduce panic.
We design and install emergency lighting systems that comply with the latest BS 5266 standards, providing clear, well-lit escape routes in all types of buildings.
Our systems restore confidence in emergency situations by guiding people safely and swiftly out of danger.
Design & Risk Assessment
Expert system design based on detailed risk assessments and building layouts, ensuring comprehensive coverage and compliance with BS 5266 standards and building regulations.
Installation & Testing
Professional installation of self-contained and central battery systems, with full commissioning and certification including lux level testing and duration testing.
Maintenance Programs
Scheduled maintenance and testing regimes including monthly function tests, annual duration tests, and detailed compliance reporting to meet regulatory requirements.


What electrical services do you provide?
We deliver full-scope electrical services including lighting solutions, power and distribution systems, networks and data installations, mechanical and electrical (M&E) services, and end-to-end design and build solutions for commercial, industrial, healthcare, and educational environments.

What lighting solutions do you offer?
We design and install energy-efficient lighting solutions, including architectural lighting, DMX stage lighting systems, and BS 5266 compliant emergency lighting. Each solution is tailored to improve visibility, reduce eye strain, enhance safety, and support sustainable building performance.

Do you design custom lighting schemes?
Yes. We provide bespoke lighting design and planning services using 3D modelling and detailed lighting calculations. Our designs optimise illumination levels while minimising energy consumption and ensuring compliance with relevant standards.

Are your emergency lighting systems compliant with UK regulations?
Yes. All emergency lighting systems are fully compliant with BS 5266 standards. This includes escape route lighting, standby lighting, system commissioning, lux level testing, and full certification.

Do you install smart lighting control systems?
Yes. We install advanced lighting control systems incorporating daylight harvesting, occupancy sensing, and programmable lighting scenes. These systems improve energy efficiency, reduce operational costs, and enhance occupant comfort.

What power and distribution services do you provide?
We specialise in private high-voltage (HV) infrastructure and low-voltage (LV) power solutions. Our services include transformer installations, main switchgear, HV/LV distribution systems, and resilient electrical infrastructure to support uninterrupted operations.

Do you provide backup power solutions?
Yes. We design and install backup power systems including generators, UPS systems, and integrated power resilience solutions to ensure business continuity during power interruptions or critical events.

What network and data installation services do you offer?
We provide complete structured cabling and data network solutions, including Cat6A, Cat7, and fibre optic installations. Our services support high-performance voice, data, and multimedia connectivity across commercial and institutional environments.

Are your data and network installations certified?
Yes. All network and data installations are fully tested and certified to industry standards. As approved installers, we ensure secure, reliable, and future-proof network infrastructure for long-term performance.

Can you integrate security systems with data networks?
Yes. We integrate CCTV, access control, and intrusion detection systems into secure data networks with backup and redundancy to ensure continuous operation and reliable system performance.

Do you offer mechanical and electrical (M&E) services?
Yes. We provide comprehensive M&E solutions through a coordinated approach, offering a single point of contact for mechanical and electrical services. This ensures seamless integration, efficient delivery, and consistent quality across all building systems.

What is your design and build service?
Our design and build service manages mechanical and electrical projects from initial concept through to final handover. This includes feasibility studies, detailed design, installation, testing, commissioning, and full compliance documentation.

Do you manage electrical projects from start to finish?
Yes. We provide end-to-end project delivery, including planning, technical design, installation, quality control, and commissioning. This approach reduces risk, improves efficiency, and ensures successful project outcomes.

Do you provide emergency lighting maintenance?
Yes. We offer planned maintenance programmes for emergency lighting systems, including monthly function tests, annual duration testing, compliance reporting, and ongoing system support in line with BS 5266 requirements.

Why choose Hardtech Engineering Services for electrical works?
We combine in-house technical expertise, certified installation teams, and strategic industry partnerships to deliver reliable, compliant, and future-ready electrical solutions. Our focus on safety, quality, and innovation ensures long-term value for every project.

Get in touch to discuss your project, challenges, or requirements. Our specialists are ready to support you end-to-end.