Business Details
Emergency
services
Professional Electrical Contractors in Darlington
Established over four decades ago, S E M Electrical has built a reputation as a trusted electrical contracting partner across agricultural, industrial, commercial, and domestic sectors. Our team of NICEIC-certified professionals delivers tailored solutions, combining technical expertise with a commitment to safety and compliance. With a dedicated 24/7 emergency service and a fleet of tracked vehicles, we prioritise rapid response times and operational reliability.Our workshop facilities support custom control panel builds and motor supply, while our AEMT membership underscores our technical credibility. We serve clients across the North East of England, offering both planned maintenance contracts and ad-hoc support to ensure electrical systems meet evolving needs.
Services
Agricultural Installations
Industrial Electrical Work
Commercial Installations
Domestic Services
24/7 Emergency Repairs
Highlights and features
- 40+ years of experience in electrical contracting
- NICEIC-certified for technical compliance and safety
- 24/7 emergency call-out service available
- Tailored solutions for agricultural and industrial clients
- Tracked fleet for rapid engineer dispatch
Associations and certifications
- NICEIC
- AEMT
Services
Agricultural Installations
We design and install electrical systems for agricultural settings, including grain dryers, livestock monitoring, and climate control. Our expertise covers lighting, heating, and feed control systems for pig and chicken farms. All installations meet BS 7671 standards and include remote CCTV monitoring options.
Industrial Electrical Work
Specialist 3-phase installations, machine wiring, and fault finding for industrial facilities. We comply with British Standards and IET Wiring Regulations to prevent voltage drop and electromagnetic interference. Clients benefit from planned maintenance contracts and rapid emergency response.
Commercial Installations
Full-service commercial electrical solutions including data cabling, fire alarms, and lighting systems. Our NICEIC-certified team ensures compliance with Part P Building Regulations. We offer PAT testing, emergency lighting, and access control systems for offices and retail spaces.
Domestic Services
We provide rewires, socket installations, and safety testing for residential properties. Our electricians adhere to BS 7671 standards and offer 10m public liability insurance. Services include smoke alarms, extractor fans, and consumer unit upgrades with transparent cost advice.
24/7 Emergency Repairs
Available 24 hours a day, our tracked fleet enables real-time engineer rerouting for urgent call-outs. We address electrical faults, blown fuses, and safety-critical issues across all sectors. Emergency lighting and temporary power solutions are also provided.
People
Fraser Semple
Managing Director
Fraser leads S E M Electrical's strategic direction, leveraging his extensive industry experience to maintain technical excellence and client satisfaction. He oversees project delivery and business growth.
Questions
What electrical services do you offer for farms?
We specialise in agricultural installations including grain dryer controls, livestock monitoring systems, and climate control for poultry and pig farms.
Are your electricians certified?
Yes, we are NICEIC-certified and adhere to BS 7671 standards. Our team also holds AEMT accreditation for motor and mechanical systems.
Do you provide emergency electrical repairs?
We offer a 24/7 emergency call-out service with tracked vehicles for rapid response to critical electrical faults.
What commercial electrical work can you handle?
We install and maintain commercial systems including data cabling, fire alarms, CCTV, and emergency lighting for offices and retail spaces.
How do you ensure quality domestic work?
Our domestic electricians follow BS 7671 standards with 10m public liability insurance. We provide transparent advice without unnecessary upgrades.
