Business Details
29 Years
experience
Emergency
services
Trusted Electrical Contractors in London
DCJ Electrical is a family-run electrical contracting business serving the Greater London area. Established in 1997 by Daniel Jolley, we have delivered high-quality professional electrical services for over 25 years. Our expertise spans domestic, commercial, and heritage projects, catering to individual homeowners, property developers, schools, and industrial clients. We have completed significant work with heritage partners, including Kensington Palace, Saint Marylebone Parish Church, and The Royal Society of Antiquities.As a NICEIC-approved contractor, we adhere to the highest safety standards and provide comprehensive services such as rewiring, lighting upgrades, alarm installations, fuse board upgrades, smoke detectors, CCTV systems, and fault finding. Our team combines extensive experience with qualifications aligned with the latest IEE Wiring Regulations, ensuring compliance with Building Regulations Part 'P'. We offer 24-hour service, free estimates, and pride ourselves on delivering tailored solutions to meet diverse client needs.
Services
Rewiring
CCTV Installation
Fuse Board Upgrades
Smoke Detectors
Fault Finding
LED Lighting
Heritage Electrical Work
PAT Testing
Emergency Lighting
Data Cabling
Details
- Year established: 1997
Highlights and features
- We have over 25 years of experience in electrical contracting across London.
- Our team holds NICEIC approval and complies with Building Regulations Part 'P'.
- We specialise in heritage electrical restoration for landmark buildings.
- We offer 24-hour emergency services with free initial estimates.
- Our work spans domestic, commercial, and industrial sectors with tailored solutions.
Associations and certifications
- NICEIC
Services
Rewiring
We provide full and partial rewiring services for domestic and commercial properties. Our work ensures compliance with the latest safety standards and includes fuse board upgrades, circuit modifications, and electrical system modernisation. Our NICEIC-approved processes guarantee reliability and long-term performance for homeowners and businesses.
CCTV Installation
Our CCTV solutions enhance property security for residential and commercial clients. We install high-resolution cameras, digital recording systems, and remote monitoring capabilities. All installations meet industry standards, with options for integration with existing alarm systems and periodic maintenance to ensure optimal functionality.
Heritage Electrical Work
We specialise in electrical restoration for listed buildings and heritage sites. Our projects include Kensington Palace and Saint Marylebone Parish Church, combining modern safety requirements with preservation of historical integrity. Services cover period-compliant wiring, lighting upgrades, and discreet system integration.
Fault Finding
Our team identifies and resolves electrical faults using advanced diagnostic tools. Services include circuit testing, connection checks, and emergency repairs. We provide detailed reports and swift remedial action to minimise downtime, with 24-hour availability for urgent issues.
LED Lighting
We install energy-efficient LED lighting solutions for residential and commercial properties. Our upgrades reduce energy consumption while improving illumination quality. Services include retrofitting existing systems, outdoor lighting design, and compliance with current electrical safety regulations.
People
Daniel Jolley
Business Owner
Daniel founded DCJ Electrical in 1997 after qualifying as an electrical engineer. He holds NVQ Level 3 certifications, 18th edition wiring regulations accreditation, and NICEIC approval. With experience in large contracting firms, he specialises in domestic, commercial, and heritage electrical projects.
Questions
What areas do you cover?
We operate across Central and Greater London, including M25 and surrounding areas.
Are you NICEIC certified?
Yes, we are a NICEIC-approved contractor with accreditation number 031992.
Do you offer emergency services?
We provide 24-hour emergency electrical repairs and support.
What heritage projects have you completed?
Our heritage work includes Kensington Palace, Saint Marylebone Parish Church, and Royal Society of Antiquities buildings.
