Business Details
37 Years
experience
Expert Electrical Solutions in Hertford
M D Electrical has been delivering technical expertise and innovation in electrical design and build projects since 1989. Our reputation is built on the high standards of our electrical contracting services, exceptional workmanship, and value for money. We maintain a personalized approach to client relationships, ensuring lasting partnerships through trust and reliability. Founded by Miguel Diez and now led by Managing Director Marcos Diez, we continue to uphold core values of quality and service that have made us an award-winning company. All our personnel are directly employed, CSCS registered, and fully dedicated to meeting client objectives on time, within budget, and to the highest quality standards. Our services span commercial, retail, and industrial sectors, covering design, installation, commissioning, and maintenance of electrical systems.We specialise in Fixed Wire Testing, Emergency Light Testing, and Air Conditioning Servicing, alongside comprehensive electrical solutions tailored to client needs. Our commitment to safety and innovation ensures projects are delivered with certainty and excellence. With decades of experience, we combine technical proficiency with a client-centric ethos, addressing challenges promptly and maintaining tidy, professional work environments. Our long-standing clients attest to our consistent delivery of exceptional quality, organisational efficiency, and dedication across projects ranging from small-scale to multi-million-pound contracts.
Services
Electrical Installations
Structured Cabling
Security Systems
Fire Alarms
Mechanical Installations
Energy Solutions
Fixed Wire Testing
Emergency Light Testing
Air Conditioning Servicing
Details
- Year established: 1989
Highlights and features
- We have over 35 years of experience in electrical contracting since 1989.
- Our directly employed, CSCS-registered team ensures consistent quality and reliability.
- We address electrical issues promptly with minimal disruption to your schedule.
- Our client-centric approach prioritises clear communication and tailored solutions.
- Award-winning reputation for delivering complex projects on time and within budget.
What people say
Polite, professional electricians
Prompt problem resolution
Thoroughly trained staff
Exceptional quality
Value for money
Services
Electrical Installations
We design and implement comprehensive electrical systems for commercial and industrial properties. Our installations meet current safety standards while ensuring long-term reliability. Our team handles projects from initial design to final commissioning, providing tailored solutions that integrate seamlessly with client requirements and building specifications.
Fire Alarms
We supply, install, and maintain advanced fire detection systems for commercial premises. Our solutions include wired and wireless options with regular testing to ensure compliance with safety regulations. We prioritise early warning capabilities and system reliability to protect both people and property.
Structured Cabling
We provide future-proof data cabling infrastructure for businesses requiring reliable connectivity. Our installations support high-speed data transmission, voice communications, and security systems. We ensure cable systems are organised, scalable, and compliant with industry standards for optimal performance.
Energy Solutions
We implement energy-efficient electrical systems to reduce operational costs for commercial clients. Our solutions include LED lighting upgrades, smart controls, and energy audits. We focus on sustainable practices that maintain functionality while minimising environmental impact and energy expenditure.
Emergency Light Testing
We conduct mandatory emergency lighting inspections to ensure compliance with safety regulations. Our technicians verify system functionality, battery performance, and illumination levels during power failures. Regular testing ensures continued reliability of critical safety infrastructure.
People
Miguel Diez
Founder
Founded M D Electrical in 1989, establishing its reputation for quality and reliability. Retired six years ago but laid the foundation for the company's award-winning approach through technical excellence and client-focused service delivery.
Marcos Diez
Managing Director
Succeeded Miguel Diez as Managing Director, continuing the company's growth while maintaining core values. Focuses on technical innovation and service quality, ensuring M D Electrical remains at the forefront of electrical safety standards and client satisfaction.
Questions
What areas do MD Electrical serve?
We operate throughout the Southeast of England and provide services nationwide when required, covering commercial, retail, and industrial sectors.
What electrical services do you offer?
We provide full electrical contracting services including installations, fire alarms, structured cabling, energy solutions, and testing services for commercial and industrial properties.
Are your electricians qualified?
All our electricians are directly employed, CSCS registered, and undergo continuous training to maintain the highest standards of technical proficiency and safety compliance.
How quickly can you respond to electrical issues?
We prioritise prompt service, with emergency call-outs available to address urgent electrical problems and minimise disruption to your operations.
Can you handle large-scale electrical projects?
Yes, we manage projects from small installations to multi-million-pound contracts, delivering complex schemes on time and within budget while maintaining quality standards.
Do you provide maintenance contracts?
We offer planned preventative maintenance programmes to ensure ongoing electrical system reliability, compliance, and safety for commercial properties.
