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28 Years
experience
Emergency
services
Professional Electrical Services in Chepstow
Established over 25 years ago, DMT Electrical has built a reputation as a trusted electrical services provider across South Wales and the South West of England. Our NICEIC Approved Contractor status and registration with the Competent Person Scheme Part P ensure all work meets the highest regulatory standards. We specialise in both domestic and commercial projects, from full property rewires to security lighting installations, backed by comprehensive guarantees. Our team prioritises minimal disruption during major works while maintaining strict adherence to safety protocols. With rapid response capabilities for emergency repairs and a commitment to competitive pricing, we serve both private homeowners and large-scale developers.

Our services extend to PAT testing, fire alarm systems, and electrical safety certifications, supported by a professional wiring indemnity policy. Regular maintenance packages ensure long-term reliability for security and emergency lighting systems. Customer satisfaction remains our primary focus, demonstrated through transparent communication and aftercare support. Operating from our strategic Chepstow base, we combine local expertise with nationwide compliance standards. All installations incorporate modern consumer units with advanced safety features, ensuring future-proof electrical solutions for every client.
Services
New Installations Full Rewires Security Lighting Fire Alarms PAT Testing Emergency Repairs Bathroom Installations Commercial Lighting Alarm Servicing Electrical Certificates
Details
  • Year established: 1998
Highlights and features
  • 25+ years of regional electrical expertise
  • NICEIC-certified installations and repairs
  • 24/7 emergency response capability
  • Full compliance with Part P regulations
  • Free initial electrical safety assessments
Associations and certifications
  • NICEIC Approved Contractor
  • Competent Person Scheme Part P
What people say
Professional service Certified expertise Quick response Competitive pricing Reliable installations
Services
Full Rewires
We plan and install complete electrical system upgrades for residential and commercial properties. Our NIC EIC-certified team ensures compliance with current regulations while minimising disruption during works. All rewires include post-installation testing and safety certification.
Security Lighting
Design and installation of advanced security lighting solutions to enhance property safety. We integrate systems with alarm networks while providing energy-efficient options. Our installations meet BS 7671 standards for optimal performance and reliability.
Fire Alarms
Comprehensive fire detection solutions for domestic and commercial premises. Services include system design, installation, and maintenance of smoke detectors and full alarm networks. We provide compliance documentation for insurance and regulatory requirements.
PAT Testing
Professional portable appliance testing services for residential and business clients. Our accredited technicians conduct thorough safety checks in accordance with HSE guidelines. We issue detailed compliance reports and maintain testing records.
Emergency Repairs
Rapid response service for urgent electrical faults across South Wales and South West England. Our local engineers resolve issues with power systems, appliances, and safety equipment. Available for immediate call-outs during standard operating hours.
People
Dean Thomas
Manager
With over 25 years in electrical contracting, Dean leads DMT Electrical's operations. He oversees project delivery while maintaining direct client communication. His expertise spans domestic installations to commercial contracts, ensuring regulatory compliance and customer satisfaction.
Questions
Are you NICEIC registered?
Yes, we are a NICEIC Approved Contractor and Domestic Installer, ensuring all work meets industry standards.
Do you handle both domestic and commercial work?
We provide services for both residential properties and commercial premises across our service areas.
Can you issue electrical safety certificates?
Yes, we authorise and issue compliance certificates for landlords and businesses after inspections.
What areas do you cover?
We operate throughout South Wales and South West England from our Chepstow base.
Do you offer emergency repairs?
We provide rapid response for urgent electrical faults during standard business hours.
How often should alarm systems be serviced?
Annual servicing is recommended to maintain system reliability and insurance compliance.