Electrical Installations
Single-phase and three-phase installations for shops, offices, and light industrial spaces. Safe, efficient, and built to last.
- Rewiring & power upgrades
- Power for heavy equipment
- Extra sockets & outlets
What We Do
Volta Spark provides reliable electrical work for shops, offices, and other commercial spaces in south-west London — with clear advice, no-pressure consultations, and work done properly without unnecessary extras.
Lights & Emergency Lighting
Reliable, practical lighting solutions that keep your workplace bright, secure, and fully compliant with safety standards.
- Office & retail lighting
- Security & outdoor lighting
- Emergency escape route lighting
Heating & Hot Water Wiring
Smart, safe wiring setups that keep your heating and hot water systems running smoothly, with minimal downtime.
- Boiler & cylinder wiring
- Smart controls & thermostats
- Commercial heating systems
Data Cabling
Structured cabling solutions that keep your business connected, secure, and ready for growth.
- Cat5e, Cat6 cabling
- Office, retail & workshop setups
- Patch panels & cabinets
- Tested and labelled for clarity
Why Choose Us?
No hidden costs. No jargon. Just qualified help.
We’re a small, dedicated team that believes good service should be personal, professional, and hassle-free. With years of experience in commercial electrical work, we know the common pitfalls and how to avoid them. Clients choose us because we keep communication clear, turn up when we say we will, and get the job done without surprises.
Professional standards
Neat work, done properly the first time.
Quality workmanship
Attention to detail that lasts.
Easy ways to pay
Card, bank transfer, or cash – whatever’s easiest for you.
Local & trusted
Proud to support businesses across south-west London.
All work meets the standards your business depends on
All electrical installations are carried out by a qualified electrician and follow BS 7671 (IET) wiring regulations. My work is tidy, safe and built for long-term reliability. For data cabling, I follow best practices for structured cabling systems to keep your network fast and future-ready.
