Electrical Services Cardiff | Trusted Electrical Contractor in Cardiff

Cardiff Electricians You Can Trust – Local Electrical Services

At Highland Services, our fully qualified Cardiff electricians deliver professional electrical services across domestic, commercial, and industrial projects. With over 50 years of experience, we’re trusted by homeowners and businesses across Cardiff for safe, certified electrical work.

We provide a complete range of electrical contractor services in Cardiff, including:

Electrical maintenance and power supply solutions
Inspection and testing of electrical systems
Smoke alarm and fire alarm installation
Industrial and commercial lighting design and installation

From small repairs to complex electrical installations, our team is ready to assist across the Cardiff area.

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‍Reliable Electrical Contractors Serving Cardiff

From full property rewires to new electrical installations that meet the latest UK regulations, Highland Services delivers safe, expert solutions across Cardiff.

As ECA and NICEIC-approved electrical contractors, we carry out all work in line with the Electricity at Work Regulations 1989, ensuring full compliance and peace of mind.

Our experienced team supports projects of all sizes, working on commercial units, residential properties, and everything in between. You can count on high standards of workmanship and reliable service from our electricians operating throughout Cardiff.

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Fire Alarm and Security System Installations in Cardiff

At Highland Services, the safety and security of your property is central to everything we do. As part of our professional electrical services in Cardiff, we design, install, and maintain tailored fire alarm and security systems for homes, offices, and industrial sites.

Our experienced team provides full support from initial consultancy and system design, through to installation, testing, and scheduled inspections – ensuring your systems stay compliant and effective long term.

We work with the latest technologies to deliver:

Addressable and conventional fire alarm systems
Intruder alarms and motion detection setups
CCTV and security camera installations
Integrated safety systems for commercial buildings

With decades of experience across Cardiff and South Wales, we ensure each installation meets current safety standards and is tailored to your specific needs.

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‍Commercial Lighting Solutions in Cardiff

Our expert team provides a full range of commercial lighting services in Cardiff, tailored to offices, warehouses, retail units, and industrial environments. We focus on energy-efficient solutions that maximise functionality while keeping running costs low.

Our Cardiff electricians are experienced in the design, installation, and maintenance of specialist lighting systems, including:

Emergency lighting systems
Low voltage lighting setups
Display lighting for retail and public spaces
Fault finding and repairs (light switches, fused spurs, socket outlets)
Lamp replacement, circuit breakers, and blown fuses
Communications and data cabling

Every project is completed to the highest safety standards, in compliance with all relevant electrical regulations.

If you're looking to hire commercial electricians in Cardiff, our trusted team is here to deliver quality workmanship and reliable service on every job.

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Trusted By

Testimonials

"Over the last 30 years, during my time working in the Prison Service Estates Department, Highland Services has worked in all the sites that I have managed. Highland are a 1st class contractor who does their utmost to deliver on time and on budget and provide whatever added value they can along the way... they understand the challenges of working in a secure and demanding environment. The contract values have varied from reactive callouts at £65 to project works over £1m. All works are completed to high standards and managed superbly throughout the length of the contract."

Christopher Silcox, Facility Manager, Amey

"Having been an Estates Manager in Higher Education and Contracts Manager for a housing association, I have been a client of Highland Services for the past 7 years. I have nothing but praise for the service they provide, from large projects to responsive repairs, I have been provided with a complete service from them. High-quality workmanship and an understanding of the client's requirements have always been my experience with Highlands service. For the sectors I have been involved in, reliability is often an issue with contractors however Highland has never let me down, and they cover all aspects of construction, maintenance and M and E compliance."

Rob Cooze, Estates Manager, University of Wales Trinity & St David

"The management staff at Highland Services have consistently proven themselves to be cooperative, knowledgeable, supportive and courteous, alongside their engineers and staff who consistently operate in a reliable and professional manner... Highland Services is a highly valued and trusted contractor that always delivers the highest standards of service at the most competitive rates. In times of emergency, they are always the first contractors on site and will always go above and beyond the call of duty to ensure services are maintained."

Trisha Harris, Environmental & Facilities Manager, South Wales Police

FAQs

What areas do you service?

The main areas we service are Bridgend, Swansea, Cardiff and Newport. We also work with businesses further afield in Wales and the South West.

Why use NICEIC approved contractors?

Contractors approved by the NICEIC have undergone careful checks and reviews of all aspects of their business operations including technical competence, administrative procedures and capabilities.

What Benchmarking standard is used for Electrical Installation Work?

Electrical work carried out in the UK in Homes and Workplaces must conform to BS7671 (The IEE Regulations) and now also Part P.

How will I know when my electrics need testing?

Some signs you need to run electrical tests are frequent failures of systems, lights and repaired fuses or circuit breaker tripping, overheating cables, sockets and plugs and arcing and crackling light switches.