CMA Electrics Ltd
Our Services

Rewiring

Full home and commercial rewiring across Derby. Replace old or unsafe wiring with tidy installations, certified testing and a same‑day response for urgent faults.
Rewiring
About This Service

Expert Rewiring from CMA Electrics Ltd

Our NAPIT- and Part P-registered electricians lead every rewiring job, bringing ten years' hands-on experience and a practical, tidy approach. We carry out full and partial rewires for houses, flats and small commercial units across Derby. All work is tested, certificated and completed to current regulations.
Expert Rewiring from CMA Electrics Ltd
Our Process

How It Works

01

Survey & Safety Check

Qualified electricians inspect existing wiring, consumer unit and loadings, then identify fire or shock risks and scope the work.

02

Plan, Quote & Sign-Off

You receive a written plan showing which circuits and areas will be rewired, timescales and compliance steps; work starts only after your approval.

03

Tidy Installation & Certification

Neat cable runs and finished fixings, full testing to regulations and an Electrical Installation Certificate issued; we self-certify under Part P where applicable.

Benefits

Why Choose us for Rewiring?

Certified for Compliance

NAPIT and Part P registration ensures rewires meet Building Regulations and come with the necessary certification for safety and future resale.

Local, Experienced Team

Derby-based electricians with 10 years' practical experience and same‑day emergency call-outs to get you safe fast.

Tidy, Long‑lasting Work

We focus on clean cable routes, labelled circuits and careful site management so installations look good and last longer.

Full and partial rewires for homes and small commercial premises. We replace ageing or unsafe wiring, upgrade replaced circuits and ensure lighting and sockets are properly protected and organised. Work is carried out with tidy containment, labelled consumer units and full testing to current regulations. Our Derby teams are experienced with period houses, terraces, flats and shopfront units.

What we include:

  • Survey and written scope identifying fire and shock risks
  • Neat cable runs, consumer unit labelling and protective accessories
  • Final testing, Electrical Installation Certificate and Part P self-certification where applicable

Expect a straight-forward process: we plan access, protect floors and keep disruption to a minimum. If plaster repairs or kitchen works are needed we coordinate with trusted plastering and refurbishment trades to finish cleanly. For a survey and written plan from a Derby-based NAPIT team, contact CMA Electrics to arrange a visit.

FAQ

Frequently Asked Questions

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CMA Electrics Ltd — Rewiring Specialists