Consumer Unit Replacement Warrington | Fuse Box Upgrade | Hohm Electrical
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NICEIC Registered · 18th Edition Compliant

Consumer Unit Replacement In Warrington & Cheshire

Professional consumer unit (fuse box) replacements and upgrades across Warrington and Cheshire. Fully compliant with BS 7671 18th Edition wiring regulations. NICEIC certified, RCD protection fitted as standard, and all work Part P certified. Serving homeowners, landlords, and letting agents.

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Understanding Consumer Units

What Is a Consumer Unit?

A consumer unit often called a fuse box or distribution board, is the heart of your property’s electrical system. It’s where the mains electricity supply is distributed to all the different circuits in your home, and where safety devices like circuit breakers and RCDs (Residual Current Devices) protect you from electrical faults, fires, and electric shocks.

Older properties in Warrington particularly those built before the 1990s, often have outdated consumer units with rewirable fuses, no RCD protection, and limited capacity for modern electrical demands. These older units don’t meet current BS 7671 (18th Edition) wiring regulations and can pose a serious safety risk.

If your property still has an old-style fuse box with ceramic fuses or wire fuses, or if your consumer unit is more than 20 years old, it’s time for an upgrade.

Signs You Need a Consumer Unit Replacement

  • Your consumer unit is more than 20 years old
  • You still have rewirable ceramic fuses instead of MCBs
  • No RCD protection fitted
  • Circuit breakers trip frequently
  • Scorch marks or burning smells around the unit
  • You’re adding new circuits (kitchen, extension, EV charger)
  • Your EICR has identified the consumer unit as a C2 defect
  • Planning to sell or rent your property
NICEIC Registered
18th Edition Compliant
RCD Protection Fitted
Part P Certified
Same-Day Installs
All Work Guaranteed
Safety & Compliance

Why Upgrade Your Consumer Unit in Warrington?

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Safety First

Modern consumer units with RCD protection can detect dangerous earth faults in 0.03 seconds and cut the power, preventing electric shocks, fires, and potentially saving lives.

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Legal Compliance

If you’re a landlord in Warrington, outdated consumer units often fail EICR inspections. A modern, compliant consumer unit ensures your rental property meets legal requirements.

🏠

Property Value

A modern consumer unit is a selling point when marketing your Warrington property. Buyers’ solicitors and surveyors will flag outdated electrical installations as a concern.

🔌

Modern Capacity

Older consumer units weren’t designed for today’s electrical demands. Upgrading gives you the capacity for additional circuits like EV chargers, home offices, and kitchen appliances.

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Insurance Requirements

Some home insurers require electrical installations to meet current standards. An outdated consumer unit could invalidate your insurance in the event of an electrical fire.

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Future-Proofing

A new consumer unit with spare ways (slots for additional circuits) means you’re ready for future home improvements without needing further electrical panel upgrades.

Our Service

What’s Included in a Consumer Unit Replacement?

1

Free Site Survey & Quote

We visit your Warrington property to inspect your existing consumer unit, assess your electrical circuits, and identify any additional work required. You’ll receive a detailed, written quotation with no hidden fees.

2

Installation Day

Our NICEIC registered electrician arrives with all materials and safety equipment. We isolate the mains supply, remove the old consumer unit, and install your new 18th Edition compliant unit with full RCD and surge protection.

3

Circuit Testing & Labelling

Every circuit is tested for earth continuity, insulation resistance, polarity, and RCD trip times. All circuits are clearly labelled (e.g., “Kitchen Sockets”, “Upstairs Lighting”) for future reference.

4

Certification & Handover

You receive an Electrical Installation Certificate confirming the work meets BS 7671 (18th Edition) regulations. We explain how the new consumer unit works, show you the RCD test buttons, and leave you with digital and hard copies of all documentation.

What You Get With Every Consumer Unit Replacement

  • New 18th Edition consumer unit with dual RCD or RCBO protection
  • Surge protection device (SPD) fitted as standard
  • All circuits tested and verified to BS 7671
  • Clear circuit labelling
  • Electrical Installation Certificate (Part P compliant)
  • Building Control notification handled by us
  • 12-month workmanship guarantee
  • Manufacturer warranty on consumer unit and components
Transparent Pricing

Consumer Unit Replacement Cost in Warrington

The cost of a consumer unit replacement in Warrington depends on the number of circuits, the condition of your existing wiring, and whether any additional work is required. Here’s our transparent pricing:

Standard Consumer Unit Replacement

From £550

Typical Warrington 2–3 bedroom property (up to 8 circuits)

  • New 18th Edition consumer unit with dual RCD protection
  • Surge protection device (SPD)
  • All circuits tested and certified
  • Clear labelling and documentation
  • Part P Building Regulations certificate
  • Same-day or next-day installation
  • 12-month workmanship guarantee

Larger properties or properties requiring additional work?
We provide free, detailed quotations. Call 07595 440665 or request a quote online.

Portfolio pricing for landlords and letting agents: We offer volume discounts for Warrington letting agents managing multiple properties. Contact us to discuss portfolio pricing.

Landlord Services

Consumer Unit Upgrades for Warrington Landlords

If you’re a landlord in Warrington and your EICR has identified the consumer unit as a C2 defect (potentially dangerous), you’re legally required to remedy the issue before the property can be re-let.

We work with landlords and letting agents across Warrington to manage consumer unit replacements efficiently and cost-effectively. We understand the urgency of minimizing void periods and can typically complete installations within 24–48 hours of quotation approval.

Why Landlords Choose Hohm for Consumer Unit Upgrades

Fast Turnaround
EICR Re-Test Included
Tenant Liaison
Void Minimisation
Portfolio Discounts
All Certs Provided

Common EICR Failures Related to Consumer Units

If your Warrington rental property’s EICR has flagged any of these issues, a consumer unit replacement is typically required:

  • No RCD protection on socket circuits (C2 defect)
  • Asbestos flash guards present in old consumer units (C2)
  • Inadequate fault protection or earthing (C2)
  • Damaged or deteriorated consumer unit enclosure (C2)
  • Consumer unit located in wooden cupboard or escape route (C3/C2)
  • Mixed neutral or earth connections (C2)
  • Insufficient capacity for installed circuits (C3)

Need an EICR and consumer unit replacement together? We can combine both services with a single visit, saving you time and money. Call us on 07595 440665 to discuss.

Common Questions

Consumer Unit Replacement FAQs

How long does a consumer unit replacement take?
A standard consumer unit replacement in a typical Warrington home takes 3–5 hours. This includes isolating the mains supply, removing the old unit, installing the new consumer unit, connecting and testing all circuits, and issuing certification. More complex installations or properties with additional circuits may take longer. We’ll give you an accurate timeframe when we quote.
Will I be without power during the work?
Yes — we need to isolate the mains electricity supply to safely replace the consumer unit. Most installations take 3–5 hours, during which you’ll have no power. We recommend planning the work around your schedule, and we can often arrange early morning or weekend appointments to minimize disruption.
What’s the difference between RCD and RCBO protection?
An RCD (Residual Current Device) protects multiple circuits at once. If one circuit develops a fault, the RCD trips and cuts power to all circuits it protects. An RCBO (Residual Current Breaker with Overcurrent protection) protects individual circuits. If one circuit faults, only that circuit is isolated — the rest of your home keeps power. RCBOs are more expensive but offer better protection and convenience. We can advise which option is best for your property and budget.
Do I need Building Control approval for a consumer unit replacement?
Yes — replacing a consumer unit is notifiable work under Part P of the Building Regulations. However, because we’re NICEIC registered, we’re a Competent Person Scheme member. This means we self-certify our work and notify Building Control on your behalf — at no extra cost to you. You’ll receive a Building Regulations Compliance Certificate as part of our service.
Can you replace a consumer unit if the wiring is old?
It depends. If your property’s wiring is in poor condition, very old (pre-1970s rubber or lead-sheathed cables), or doesn’t meet current regulations, we may recommend a full or partial rewire before replacing the consumer unit. We’ll assess this during the site survey and advise you honestly. In many cases, older wiring can still support a new consumer unit if it’s in reasonable condition and properly earthed.
What is a surge protection device (SPD) and do I need one?
A surge protection device (SPD) protects your electrical appliances and wiring from voltage spikes caused by lightning strikes or power grid issues. Since the 18th Edition wiring regulations came into force, SPDs are now required in most new consumer unit installations. We fit them as standard on all our consumer unit replacements in Warrington.
How much does a consumer unit replacement cost in Warrington?
A standard consumer unit replacement in a typical 2–3 bedroom Warrington property starts from £550 including labour, a new 18th Edition consumer unit with RCD protection, surge protection, all testing and certification. Larger properties, properties with more circuits, or those requiring additional remedial work will cost more. We provide free, written quotations before any work begins.
Do you offer emergency consumer unit replacements?
Yes. If your consumer unit has failed, is showing signs of burning, or poses an immediate safety risk, call us on 07595 440665 — we offer emergency callouts across Warrington and can often attend the same day to make your property safe and arrange a replacement.
Get Started

Ready to Upgrade Your Consumer Unit?

NICEIC registered electricians in Warrington. Free quotes, same-day installations, all work certified and guaranteed.

07595 440665
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