For NICEIC & NAPIT registered electricians

Become a VoltScore
Recommended Electrician

Join a network of vetted electricians recommended directly to homeowners who have already assessed their property and know they need work done. No bidding. No pay-per-lead. Just warm referrals.

Apply to join — £4.99/mo
✓ No lead bidding
✓ Rate locked for life
✓ Quote generator included
✓ Cancel any time
£4.99
per month
£200+
avg. referral value
40×
return on cost
VoltScore Electrician Network
Member benefits at a glance
£4.99
Founding rate / mo
4
Pro tools included
A4
BS 7671:2026
Regional listingIncluded
Homeowner referralsIncluded
BS 7671 Field GuideIncluded
Professional quote generatorIncluded
Cable sizing calculatorIncluded
Max demand calculatorFree
Setup feeNone
Cancel anytime · No contracts · Rate locked for life
🔓 Free tools
Use these now — no account needed.

Two tools built for electricians, free to use, no login required. Try them before you decide anything.

Free · No login
📄
Professional quote generator

Generate quotes with correct BS 7671 compliance language, Part P clauses, itemised testing and payment terms. Runs in your browser — nothing stored. PDF-ready in seconds.

Try the quote generator →
Free · No login
⚡
Max demand calculator

Domestic max demand using IET On-Site Guide diversity allowances to BS 7671:2018+A4:2026. 11 circuit types, supply headroom check, DNO upgrade warning. Works on your phone on site.

Open calculator →
✅ What you get
Trusted visibility. Not lead chaos.

Unlike Checkatrade or Bark — no bidding, no pay-per-click. Your business is recommended to homeowners who have already assessed their property and know they need work done.

📍
Regional listing
Listed as a recommended electrician in your selected coverage area — cities, towns and surrounding regions.
🏠
Warm homeowner referrals
Homeowners come pre-qualified — they've completed a VoltScore assessment, know they have issues, and are ready to act. No cold leads.
🔖
Your VS-E reference code
Each electrician gets a unique VoltScore reference (e.g. VS-E-0001) so you know exactly when a customer came through our network.
🔒
Founding rate locked in
£4.99/mo is our founding rate. As the platform grows, new subscriptions will be priced higher — yours is locked for the lifetime of your membership.
📘
BS 7671 Field Guide
10 sections updated to A4:2026. EICR codes, consumer units, EV charging, rental compliance, bathroom zones. Save to your phone, use offline on site.
🧮
Cable sizing calculator
Full BS 7671 cable sizing and voltage drop. Applies Ca, Cg and Ci correction factors. Instant PASS/FAIL. Works offline on site.
📈
Growing homeowner base
Every week more homeowners complete VoltScore assessments across the UK. Your visibility grows as the platform grows.
✔ Requirements
Who can join

We only list electricians who meet our minimum standards — so homeowners can trust every recommendation.

💷 Pricing
Simple, low-cost membership.

One transparent price. No setup fees, no lead charges, no hidden extras. One referral covers 6 months of membership.

⚡ Founding Member Rate
£ 4.99
per month · cancel any time
☕ The price of a coffee a month. The average EICR job is worth £200–£300 — one referral from VoltScore covers 40 months of membership.
Founding rate locked for the lifetime of your membership. New applications after the founding cohort closes will be priced higher.
  • Regional listing in the VoltScore network
  • Homeowner referrals in your coverage area
  • Your unique VS-E reference code
  • VoltScore trust badge
  • Professional quote generator (PDF-ready)
  • BS 7671 Field Guide (A4:2026) — phone-ready
  • Cable sizing & voltage drop calculator
  • Monthly area report — assessments near you
Founding rate: £4.99/mo. Future pricing for new members is expected to rise as homeowner volumes grow. Lock in now.
Apply to join — £4.99/mo →
The maths
£4.99
monthly membership
£200–300
avg. EICR value

One job from VoltScore covers 40 months of membership. Not bidding against 4 other electricians. Not paying per lead.

How we compare
VoltScore£4.99/mo
Checkatrade~£50–150/mo
MyBuilderPay per lead
Bark.comCredits system
📄
Quote generator included free
Professional quotes with correct BS 7671 language, Part P clause, and itemised testing. PDF-ready. Works in your browser — nothing stored.
Try the quote generator →
Member Benefit — Included Free

The VoltScore Field Guide
in your pocket

A practical plain-English reference for working electricians — covering inspection codes, consumer unit selection, RCD/RCBO types, EV charging, rental sector compliance, bathroom zones, smoke alarms, cable sizing and voltage drop.

  • Included with VoltScore electrician membership
  • Built for quick on-site reference
  • Searchable — 22 sections
  • Save to phone home screen, works offline
  • Updated to BS 7671:2018+A4:2026
Join the Network — Get Instant Access → Field Guide + quote generator + cable sizing calculator. All included. £4.99/month.
VS-E-001
Search all 22 sections...
EICR Condition Codes — Complete Reference
01EICR Condition Codes
CodeMeaningOutcome
C1Danger presentUNSATISFACTORY
C2Potentially dangerousUNSATISFACTORY
C3Improvement recommendedSATISFACTORY
↑ C3 does not fail an EICR — solely unsatisfactory: Multiple C3s = fail.
Rental Sector Compliance — All UK Nations
Maximum Zs Values — Quick Reference
Members only · 22 sections
VS-E-001

Cable Sizing &
Voltage Drop

Supply

Single Phase 230V
Three Phase 400V

Installation Method

Clipped direct to surface (Ref C)

Design Current (A)

16

One-Way Length (m)

25
Pass — within BS 7671 limits
Min cable size
2.5mm²
Voltage drop
7.20V
3.1% of 230V
BS 7671 · Applies Ca, Cg & Ci factors
🔄 How it works
From application to first referral

Apply, verify, and start receiving referrals in your area. Tools are live from day one.

1
Apply below
Fill in your details, accreditation and coverage area. Takes about 2 minutes.
2
We verify you
We check your NICEIC or NAPIT registration. Usually done within 24 hours.
3
Set up payment
After submitting your application you'll go straight to Stripe to set up your £4.99/mo subscription. Field Guide and quote generator access follow automatically.
4
Receive referrals
Your VS-E code is issued and your details are included in homeowner referrals in your area as the network grows.
📝 Apply
Join the VoltScore network

Complete the form below and we'll be in touch within 24 hours to verify your details and set up your membership.

Electrician application

All fields marked * are required. We'll verify your accreditation before activating your listing.

Allows us to verify your registration quickly.
👤 From the founder
Built by an electrician, for electricians.

“I built these tools because they’re genuinely handy — the kind of thing you want on your phone on site. The quote generator, the max demand calc, the field guide. I use them myself. If they save you time too, the network side of VoltScore will make sense on its own.”

Matthew Sloan
Qualified electrician · BS 7671 certified · Over 20 years in residential electrical installation · Bath & Bristol
❓ FAQ
Common questions
How many leads will I receive? ▼
Lead volumes depend on how many homeowners complete assessments in your area. We make no guarantees about frequency of referrals. The network is growing — founding members get priority placement as it does.
Can I cancel at any time? ▼
Yes. Your subscription is managed via Stripe and you can cancel at any time. Cancellation takes effect at the end of your billing period. Your listing, Field Guide and quote generator access will be removed on cancellation.
Is the quote generator really included? ▼
Yes — the professional quote generator is included free with your membership. It generates quotes with correct BS 7671 compliance language, a Part P notification clause, itemised testing and certification, and payment terms. Runs entirely in your browser — nothing is stored. Download as PDF or copy to paste into an email.
Is the Field Guide really included free? ▼
Yes — the VoltScore Field Guide is included free with your membership. It covers 22 sections updated to BS 7671:2018+A4:2026. It's a password-protected app you can save to your home screen and use offline on site.
Will the price go up? ▼
The founding rate of £4.99/mo is locked in for the lifetime of your membership. New members joining in future will pay a higher rate. Your price will never increase as long as you keep your subscription active.
How does VoltScore verify my accreditation? ▼
We check your registration number directly with NICEIC, NAPIT or other accreditation bodies. This usually takes under 24 hours. You'll be notified by email once verified and your listing will be activated.