Big enough to cope...
small enough to care. 

With years of experience serving Cardiff and the wider South Wales area, Sonik Electrical is a Cardiff-based electrical contractor working across the residential, commercial and industrial sectors. Whether you're a homeowner, landlord or business, we offer a complete service from design through to installation and maintenance. All of our electricians are fully qualified and insured.

As a local Cardiff company, we're proud of our customer service. Clients choose us because of our reputation for excellence, and what keeps them coming back is our caring, flexible approach and our ability to get on with the job. But don't take our word for it. Take a look at our customer reviews and you'll see why so many Cardiff homes and businesses trust us..