
NICEIC-approved commercial, industrial, domestic and renewables electricians serving Wrexham (LL11, LL12, LL13, LL14) and the surrounding Wrexham (Wales). EICR testing, EV chargers, full rewires and commercial fit-outs - delivered by our in-house team from our Christleton base, 12 miles Wrexham.
Wrexham — now officially a city — sits at the heart of one of the UK's largest industrial estates. Wrexham Industrial Estate alone hosts hundreds of manufacturers, and that dominates the electrical demand we see across LL11, LL12, LL13 and LL14: three-phase supplies, machinery installation and relocation, planned factory shutdowns, motor control rewires and preventative maintenance contracts. Away from the industrial estate, we handle commercial fit-outs around the town centre and the growing residential stock in Gresford, Rossett and Marford.

Five service lines, one in-house team. Here's how each applies to the Wrexham market - and what our Wrexham clients most often call us about.
Wrexham's commercial demand ranges from town-centre retail units through to newer office and hospitality work around the Racecourse and Eagles Meadow. We deliver design-and-install, EICR-led remedials and emergency-lighting programmes to landlords and operators.
Typical scopes we quote for in Wrexham: full distribution and sub-mains replacements, emergency-lighting upgrades to BS 5266, BS 5839-1 fire detection, retail and restaurant fit-outs, data containment and structured cabling, EICR remedials following a failed report, and scheduled shutdowns timed around the business's trading hours.
Cross-border working is routine for us — we hold NICEIC approval recognised across England and Wales. Domestic demand skews toward rewires in the older terraced stock of Rhosllanerchrugog and Ruabon, EV chargers in Gresford and Marford, and replacement consumer units across the LL12 belt.
Common domestic jobs across Wrexham: full and partial rewires, replacement consumer units (fuseboards), OZEV-approved EV charger installs with load management, smart-lighting and smart-heating retrofits, extensions, loft conversions and garage conversions, external lighting and outbuilding supplies, and fault finding when a main breaker keeps tripping.
Our electricians work across every part of Wrexham - covering LL11, LL12, LL13, LL14. If your address is inside any of the following neighbourhoods, you're well inside our core coverage zone:
We also work around key Wrexham locations including Wrexham Industrial Estate, Racecourse Ground, Eagles Meadow, Wrexham Maelor Hospital, Glyndŵr University. If you're scoping electrical work at one of these or on a nearby site, we've likely been on-site in the area recently — ask us for a reference.
Industrial distribution and machinery install work on Wrexham Industrial Estate, including a three-phase motor-control replacement executed during a planned two-day shutdown.
We've completed 5 documented electrical installations or compliance programmes in and around Wrexham. Our work is built on reliability, transparent pricing (the number on the quote is the number on the invoice), and rigorous NICEIC-standard safety.
Yes. Carter Electrical Contracting is a fully NICEIC-approved contractor, and every electrician dispatched to Wrexham works to BS 7671 (18th Edition, including the latest amendments). Certification is issued at handover on every job — EIC, minor works or EICR as appropriate — and logged against the property address so it's straightforward to retrieve if you need it for insurance, a landlord pack or a future sale.
It depends on scope. A small domestic job — a replacement consumer unit, a few additional circuits, a single EV charger — we can usually schedule within a week or two of sign-off. A larger commercial fit-out or industrial installation normally goes through a site visit, a detailed scope and a formal quote first, and we'll give you an honest date at that stage rather than overpromise. Our phone is answered during working hours by the same team that schedules the engineers, so you'll get a straight answer on timings.
We cover every postcode inside Wrexham and its surrounding villages — primarily LL11, LL12, LL13, LL14. That includes Acton, Rhosddu, Rossett, Marford, Gwersyllt and the rest of the Wrexham (Wales) area. If you're unsure whether your address is in our usual radius, call us with the postcode and we'll confirm before scheduling.
Yes. We're a go-to contractor for EICRs across Wrexham — both for commercial landlords ahead of lease renewals and for residential landlords meeting the five-yearly Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020, or the equivalent Welsh legislation where applicable. Reports are issued as a signed PDF within 48 hours of the test, with remedial quotes broken out clearly so you can decide what's urgent.
Yes — we're OZEV-approved and install 7 kW single-phase and 22 kW three-phase chargers throughout Wrexham. For domestic installs we handle the DNO notification, load management (so your main supply doesn't get overloaded) and OLEV/EV-chargepoint grant paperwork where you're eligible. For workplace installs we can scope multi-bay back-office systems with RFID authorisation and billing integration.
Yes, and we do it often. Wrexham's older property stock needs a different hand — surface-clipped cable runs on stone walls, concealed containment through plasterwork, period-sympathetic switch and socket plates, and documentation that will satisfy both a conservation officer and the NICEIC. We scope heritage work slowly on the first visit so you know exactly what's going where before anything is cut or chased.
We cover the wider Wrexham (Wales) region from our Chester base. If you're scoping work outside Wrexham proper, the following are also in our core patch:
Brief the scope in three steps. We'll be in touch within 48 hours.