Helpful answers
Electrical questions, answered clearly.
A quick guide to common jobs, safety, pricing and what to expect when working with us.
Yes. TJG Electrical Services Ltd is an NICEIC Approved Contractor. Our work is completed by qualified electricians and covered by appropriate public liability insurance.
We provide clear written quotes for planned work after discussing the job and, where needed, completing a site visit. Diagnostic visits and emergency call-outs may carry a charge.
We prioritise dangerous faults and loss of power. Response time depends on your location and current demand, but we will give you an honest arrival estimate when you call.
Where certification is required, yes. We test our installation work and provide the relevant electrical certificate and Building Control notification where applicable.
We are based in Llay and serve homes and businesses across Wrexham and surrounding areas. Contact us to confirm availability for your location.
Yes. For commercial projects, we can plan disruptive work outside normal operating hours to help keep your business moving.
Guidance varies by property type and use. Domestic owner-occupied properties are commonly inspected at least every 10 years, while rented homes and many commercial settings require more frequent checks.