Business Details
50+ Years
experience
Emergency
services
Your Trusted Electrical Contractors in Northampton
Established in 1955, SEC Electrical has grown to become a leading electrical and mechanical engineering company with 69 years of industry expertise. Our team delivers complex systems across diverse sectors including commercial, industrial, residential, and healthcare. With a focus on safety, innovation, and client satisfaction, we provide end-to-end solutions from concept to completion. Our NICEIC-accredited engineers specialise in electrical installations, mechanical systems, energy efficiency, and 24/7 emergency support.Backed by long-standing partnerships with blue-chip clients, we combine technical excellence with a commitment to sustainability. Our dedicated aftercare department ensures ongoing reliability, while our in-house apprenticeship program maintains the highest standards of craftsmanship. With operations across the UK and Europe, we remain family-owned and driven by the same values that founded the business: client welfare, employee care, and engineering excellence.
Services
Electrical Installations
Mechanical Solutions
Energy Efficiency
Control Systems
Maintenance Services
Aftercare Support
EV Charging
Testing & Certification
Industrial Automation
Emergency Repairs
Details
- Year established: 1955
Highlights and features
- We offer 69 years of electrical engineering expertise across diverse sectors
- Our NICEIC-accredited team ensures compliance and technical excellence
- 24/7 emergency call-out service for urgent electrical and mechanical issues
- Specialists in energy-saving solutions for commercial and industrial clients
- Dedicated apprenticeship program maintaining high industry standards
Associations and certifications
- NICEIC
- MCS
Services
Electrical Installations
Our NICEIC-certified engineers deliver comprehensive electrical installations for new builds, retrofits, and industrial facilities. We specialise in power distribution, lighting systems, and high-voltage installations. Our solutions ensure compliance with BS 7671 standards while optimising energy efficiency for commercial and industrial clients.
Mechanical Solutions
We provide turnkey mechanical services including HVAC systems, plumbing, and industrial piping. Our team designs and installs heating, ventilation, and air conditioning systems with a focus on decarbonisation through heat pump technology and energy recovery solutions for reduced environmental impact.
Energy Efficiency
Our energy division implements solar PV systems, voltage optimisation, and building energy management solutions. With MCS accreditation, we deliver solar farms and energy recovery systems that reduce carbon footprints by 7-11% annually while maintaining full operational efficiency.
Control Systems
We design and install PLC-controlled automation systems for quarries, manufacturing plants, and chemical facilities. Our solutions include HMI screens, safety devices, and remote monitoring systems that improve process efficiency while ensuring compliance with industry safety standards.
Maintenance Services
Our planned and reactive maintenance services include thermal imaging, emergency light testing, and generator backup solutions. With 24/7 emergency call-out and 2-hour response times, we ensure minimal downtime for critical electrical and mechanical systems across all sectors.
People
Marcus Bullock
Chief Executive
With over 50 years in electrical contracting, Marcus Bullock leads SEC Electrical's commercial expansion. His strategic vision has secured long-term partnerships with major industry players while maintaining the company's founding principles of safety and client care.
Questions
What electrical services do you offer?
We provide full electrical contracting services including installations, maintenance, testing, and emergency repairs for commercial, industrial, and residential sectors.
Do you offer 24/7 emergency support?
Yes, our 24/7 emergency call-out service guarantees engineer dispatch within 2 hours for urgent electrical or mechanical breakdowns.
Can you install EV charging points?
We offer full EV charging solutions including home, commercial, and fleet charging points with no upfront investment required for businesses.
Are you NICEIC accredited?
Yes, we hold NICEIC accreditation for all electrical installation and testing services, ensuring compliance with the latest industry standards.
Do you work outside Northampton?
We operate across the UK and Europe, delivering projects from concept to completion with our experienced engineering teams.
