Electrical faults don't always announce themselves dramatically. Sometimes it's a circuit that keeps tripping, a socket that's stopped working or lights that flicker for no obvious reason.
Left unattended, small faults can become bigger, and more expensive problems. MAS Systems carries out domestic electrical repairs and maintenance for homeowners across East Sussex and London, finding and fixing faults correctly rather than patching over them.

- Electrical fault finding and diagnosis
- Circuit repairs and replacements
- Consumer unit repairs and upgrades
- Socket, switch and light fitting replacements
- RCD and MCB replacements
- Partial rewires following fault or damage
- Outside and garden lighting repairs
- Security system maintenance and repairs
- Fire alarm and smoke detector servicing
- Annual electrical maintenance visits

With 25 years of domestic electrical experience, our engineers have seen every kind of fault in every kind of property — from modern new builds to Victorian terraces with decades of amateur additions.
Whatever the issue, we'll diagnose it properly and give you a straight answer on what needs doing and why.
