Consumer Unit & Fuse Box Replacements

Your consumer unit (commonly known as the fuse box) is the heart of your electrical system, controlling and protecting every circuit in your property. Older units may lack modern safety features such as RCD (Residual Current Device) protection, leaving you at risk of electrical faults, power outages, or even fire hazards. At Spark Electric, we provide professional consumer unit and fuse box replacements, upgrading your system to the latest standards for maximum safety and efficiency.

Our qualified electricians carefully remove outdated equipment and replace it with modern, fully compliant consumer units. These new installations offer improved fault detection, better protection from electric shocks, and enhanced reliability for your home or business. All work is carried out to current regulations, tested thoroughly, and fully certified.

With a new consumer unit or fuse box replacement, you can rest assured that your property is safer, more energy-efficient, and prepared for modern electrical demands.


🔎 Signs You May Need a Consumer Unit or Fuse Box Replacement

  • ⚡ Frequent tripping circuits or blown fuses
  • 🔌 Old-style fuse box with rewireable fuses instead of circuit breakers
  • 🔥 Signs of overheating, burn marks, or buzzing sounds
  • 🏚️ Consumer unit more than 20–25 years old
  • 💡 Lack of RCD protection on your system
  • 🛠️ Planning home improvements, extensions, or new high-demand appliances
  • 🏢 Landlord or business owner requiring compliance with current safety regulations

⚡ Safety & Compliance Guarantee

Every consumer unit and fuse box replacement is carried out by fully qualified, registered electricians. Our work complies with BS 7671 Wiring Regulations and includes complete testing and certification for your records.

This ensures your property is safe, compliant, and future-proof, giving you peace of mind and protection for years to come.

Emergency Electricians

Need urgent help? Spark Electric offers emergency electricians across Surrey, Hampshire, Berkshire, and South West London.

  • Available 24/7 including weekends and holidays

  • Response from 30 minutes onwards

  • Skilled professionals equipped to handle any emergency situation

When the unexpected happens, our trusted team is only a call away.

Need Help?

Call now and get help. We are here 24/7 for you