Business Details
34 Years
experience
Emergency
services
Trusted Electrical Contractors in Chelmsford
Established in 1992, DSA Electrical is a family-owned electrical contracting firm based in Essex. With over 25 years of experience, we deliver tailored electrical solutions to public and private sector clients across Essex, Hertfordshire, Suffolk, Cambridgeshire, Kent, and London. Our team of highly qualified professionals specialises in addressing sector-specific challenges through innovative electrical engineering. We prioritise integrity, technical excellence, and long-term client relationships, serving diverse industries including housing, education, healthcare, and commercial construction.Our commitment to quality is evidenced by our ISO 9001, ISO 14001, and ISO 27001 certifications. We invest in staff development through apprenticeships and maintain a strong local presence while delivering national projects. Our case studies demonstrate our capability to handle complex installations, emergency repairs, and energy efficiency initiatives. We combine technical expertise with responsive service to transform electrical challenges into reliable solutions for our clients.
Services
CCTV installation
Data cabling
EV charging
Thermal imaging
Fire alarms
Project management
Repairs & rewires
Energy monitoring
Details
- Year established: 1992
Highlights and features
- 25+ years of electrical contracting experience
- Family-owned business with local knowledge
- ISO 9001 quality management certified
- Serves 6 key UK regions including London
- 24/7 emergency response service available
Associations and certifications
- ISO 9001
- ISO 14001
- ISO 27001
Services
Electrical Installation Condition Reports
We conduct comprehensive electrical safety assessments for residential and commercial properties. Our certified engineers identify potential hazards, test electrical systems, and provide detailed compliance reports. This service ensures properties meet current safety standards and helps prevent electrical failures in housing and commercial developments.
EV Charging Solutions
We design and install electric vehicle charging infrastructure for businesses and housing developments. Our solutions include Workplace Charging Scheme installations, compliance testing, and integration with existing electrical systems. This service supports organisations transitioning to electric vehicle fleets while ensuring safe, efficient power distribution.
Emergency Lighting Systems
We supply, install, and maintain emergency lighting systems for commercial and public buildings. Our services include risk assessments, system testing, and compliance with safety regulations. This critical service ensures safe evacuation during power failures in schools, hospitals, and commercial premises.
Thermal Imaging Surveys
We use advanced thermal imaging technology to detect electrical faults and energy inefficiencies. Our engineers identify overheating components, insulation issues, and system inefficiencies without disrupting operations. This proactive service prevents equipment failures and reduces energy costs for commercial and industrial clients.
Data Cabling Infrastructure
We install and maintain structured data cabling systems for commercial and institutional buildings. Our services cover Cat 5e to Cat 6A cabling, fibre optics, and network testing. This essential service supports reliable communication systems in schools, healthcare facilities, and office developments.
Questions
What sectors does DSA Electrical work with?
We serve housing associations, education institutions, healthcare providers, commercial businesses, and main contractors across Essex, London, and surrounding counties.
Are your electricians qualified?
All our engineers are fully qualified, with ongoing training to maintain industry certifications and stay current with electrical regulations.
Do you offer emergency services?
Yes, we provide 24-hour emergency response for urgent electrical faults and safety issues across our service areas.
What accreditations do you hold?
We maintain ISO 9001 (quality), ISO 14001 (environmental), and ISO 27001 (information security) certifications for our electrical contracting services.
Can you handle large-scale projects?
Yes, our team manages projects from small repairs to major installations, with experience in multi-million-pound contracts for public and private clients.
Do you provide apprenticeship opportunities?
We actively support apprenticeships and workforce development, offering training programs for aspiring electricians through our careers page.
