NICEIC approved since April 2004
Over 20 years of NICEIC certification, with regular assessment and recognised electrical standards.
SEM Electrical Ltd
Electrical contractors for workshops, businesses, farms and homes.
NICEIC approved since April 2004, delivering industrial, commercial, agricultural and domestic electrical work across Darlington and the North East.
Electrical work with real site experience
Reliable electrical services for industry, businesses, farms and homes across Darlington and the North East.
SEM Electrical Ltd works with industrial facilities, commercial premises, farms and households that need reliable electrical work, clear communication and straightforward advice.
The team covers three-phase supplies, lighting, testing, alarms, CCTV, EV chargers, data cabling, control panels, motors, rewires and agricultural installations.
Services
Electrical services
Electrical support for factories, workshops, offices, homes, farms and specialist sites across the region.
Industrial electrical work
Three-phase supplies, fault finding, lighting, data cabling, access systems and planned maintenance.
Commercial electricians
PAT testing, fire alarms, intruder alarms, extractor fans, sockets, lighting and compliance support.
Domestic electricians
Rewires, sockets, fault finding, underfloor heating, smoke alarms and home electrical upgrades.
EV charger installation
Home and workplace electric car charging points, supply checks, cable routes, protection and testing.
Agricultural electricians
Grain dryers, generator supplies, farm lighting, plant additions, harvest support and maintenance.
CCTV and security
CCTV, access control, remote viewing, wireless links, beams and security systems for businesses, farms and homes.
Motors and control panels
Panel design, build and installation, motor replacement, spares, contactors, overloads and repairs.
Who we help
Electrical contractors for different types of sites.
Sector pages help customers quickly see that SEM Electrical understands their type of building, site or working environment.
Factories and warehouses
Distribution, lighting, machinery supplies, data, CCTV and maintenance for busy working sites.
Cold stores and kitchens
Lighting, power, containment and maintenance for food premises and commercial environments.
Workshops
Supplies, sockets, boards, lighting, machine connections and practical fault-finding support.
Offices and shops
Lighting, sockets, alarms, data cabling, testing and maintenance for customer-facing premises.
Farms
Grain dryers, livestock buildings, motors, controls, generators, lighting, CCTV and repairs.
Faults and breakdowns
Support for tripping circuits, loss of power, machinery faults and urgent electrical issues.
Industrial and commercial support
Electrical work for busy industrial and commercial sites.
SEM Electrical supports production, warehousing and commercial premises with installations, testing, fault finding, data cabling, CCTV, motors and controls.
Explore industrial services
Recent work
Project spotlights across different sectors
Croft Circuit Hangar 50
Commercial hospitality electrical installation including power, lighting, safety systems, data and AV infrastructure.
Industrial lighting upgrade
Lighting upgrades for workshops, warehouses and production spaces.
Commercial lighting and maintenance
Lighting, testing, inspection and remedial support for commercial premises.
Farm grain dryer controls
Control panel, motor and plant support for agricultural sites.
Industrial distribution board
Distribution board, containment and circuit wiring for an industrial site.
Cold store lighting
Lighting and containment work for a commercial cold-store environment.
Data and wireless link
Cabinet, wireless link and network equipment for site connectivity.
EV charger installation
Neat charging point installation with supply and protection checks.
Latest work
Recent work from SEM Electrical.
Why choose SEM Electrical?
Qualified electricians for planned work, maintenance and faults.
AEMT member
Electrical and mechanical trade expertise for motors, drives, pumps, generators and associated equipment.
Responsive support
Prompt help with breakdowns, maintenance, compliance work and electrical upgrades across different types of sites.
Complete installations
Design, manufacture, installation, maintenance and upgrades from one experienced electrical team.
Reviews
Help future customers choose SEM Electrical.
Genuine Google reviews help people compare local electricians and also support local search visibility over time.
Recently used SEM Electrical?
A short review mentioning the type of work and location can help new customers understand what the team is like to work with.
What to include
Useful reviews mention reliability, tidiness, communication, safety, fault finding, project work or the service carried out.
Accreditations
What the accreditations mean.
NICEIC approved since April 2004
NICEIC assessment gives customers confidence that electrical work is carried out by a contractor working to recognised safety and technical standards.
Why use a NICEIC electrician?
AEMT member
AEMT membership supports SEM Electrical's work with motors, pumps, generators, rewinds, control panels and associated electrical equipment.
Trusted locally
Working with businesses, farms and specialist sites
SEM Electrical has supported a wide mix of commercial, industrial and agricultural customers across the region.
Areas covered
Electrical contractors for Darlington and the wider region.
Based in Darlington and covering towns and villages across County Durham, Teesside, North Yorkshire, the wider North East and further afield for suitable projects.
Darlington
Newton Aycliffe
Bishop Auckland
Stockton-on-Tees
Middlesbrough
Faults and breakdowns
Need urgent electrical support?
For loss of power, site faults, machinery issues or unsafe electrical problems, call SEM Electrical and describe the issue.
Talk to SEM Electrical
Need a reliable electrical contractor?
Send project details, ask for availability, or call the team to discuss urgent electrical work.