Business Details
33 Years
experience
Entric Services Electrical Contractors
Established in 1993, Entric Services has built a reputation as a trusted electrical contracting company serving commercial and construction sectors across the South East of England. Our team of over 40 skilled operatives, including in-house trained apprentices, delivers high-quality electrical installations, maintenance, and innovative solutions tailored to diverse client needs. With accreditations from leading industry bodies such as ECA, CHAS, and NICEIC, we prioritise safety, compliance, and technical excellence. Our commitment to training and development ensures a continuous pipeline of qualified electricians, reinforcing our position as a leader in electrical contracting.From initial design to project completion, we provide end-to-end services for sectors including education, healthcare, retail, and industrial, utilising cutting-edge technologies and energy-efficient systems. Our regional coverage spans Berkshire, Oxfordshire, Buckinghamshire, London, Surrey, Hampshire, and Wiltshire, supporting both new builds and refurbishment projects. We maintain transparency through detailed quotations and comprehensive certifications, ensuring client confidence in every installation. With a focus on long-term customer relationships, we combine technical expertise with a proactive approach to meet evolving industry standards and client expectations.
Services
Electrical installations
Emergency lighting
Data cabling
Fire detection systems
Lighting design
Periodic testing
Renewable energy
Security systems
Lightning protection
Details
- Year established: 1993
Highlights and features
- 30+ years of experience in commercial electrical contracting
- In-house apprenticeship programme training skilled electricians
- Accredited by ECA, CHAS, and NICEIC for quality and safety
- Regional coverage across Berkshire, Oxfordshire, and surrounding counties
- Comprehensive end-to-end electrical design and installation services
Associations and certifications
- ECA
- CHAS
- NICEIC
- CSCS
- Constructionline
Services
Electrical installations
We design and install complete electrical systems for new builds and refurbishments, adhering to BS7671 standards. Our services cover power distribution, lighting, and control systems for commercial, industrial, and residential sectors. Projects range from small-scale upgrades to complex installations worth up to 10 million.
Emergency lighting
We provide compliant emergency lighting solutions meeting BS5266-1 and BS-EN1838 standards. Our installations ensure safe evacuation during power failures, including regular testing and certification for commercial premises. Systems integrate with fire detection and safety protocols.
Data cabling
Our structured cabling solutions support high-speed communications, including fibre-optic, Cat 6, and shielded cabling. We install LANs, Wi-Fi networks, and server room infrastructure for educational, healthcare, and commercial clients, ensuring reliable connectivity.
Fire detection systems
We install and maintain fire alarm systems compliant with UK regulations, from basic conventional setups to advanced addressable systems. Services include smoke detectors, manual call points, and integration with emergency lighting for comprehensive safety.
Lighting design
Our team creates energy-efficient lighting designs using the latest software, optimising illumination and cost-effectiveness. We provide visualisations and install LED systems, automatic lighting, and solar-powered solutions for commercial and industrial spaces.
People
John Gratrix
Managing Director
With over 40 years in the electrical industry, John leads business development and client relationships. He joined Entric in 1996, progressing from Contracts Manager to Managing Director in 2019, driving growth and strategic direction.
Sam Deverall
Contracts Director
Sam oversees daily operations and apprenticeship training. Joining Entric at 16, he has over 25 years of experience, holding NICEIC qualifications. He ensures projects meet quality standards and regulatory compliance.
Stuart Simmonds
Contracts Director
Stuart manages contracts and safety accreditations, including CHAS and Construction Line. With 25+ years at Entric, he focuses on safe working practices and industry compliance, contributing to Thames Valley Training Association.
Questions
What electrical services do you offer?
We provide installations, emergency lighting, fire detection, data cabling, lighting design, and renewable energy systems for commercial and industrial sectors.
Are you accredited by industry bodies?
Yes, we hold accreditations with ECA, CHAS, NICEIC, CSCS, and Constructionline for safety and quality standards.
Do you cover emergency repairs?
We offer scheduled maintenance but do not provide 24/7 emergency call-out services.
How do you ensure project quality?
Our in-house apprenticeship programme trains skilled electricians, and we use modern techniques to meet BS standards for every installation.
What areas do you serve?
We operate across Berkshire, Oxfordshire, Buckinghamshire, London, Surrey, Hampshire, and Wiltshire.
