What We Do
From EV chargers and solar to full house rewires, we focus on the work that makes a real difference to your home. One trusted team, one number to call.
EV Charger Installation
Home and workplace EV chargers, from £899 + VAT. Fitted by NAPIT-registered electricians with a dedicated EV consumer unit and full certification.
Solar & Battery Storage
MCS-registered solar PV and battery storage installations. Cut your bills, store what you generate, and take control of your energy.
Full & Partial Rewires
Old wiring brought up to current 18th Edition standards. Minimum mess, fixed prices, and a clean certificate at the end.
Fusebox Upgrades
Old wired-in fuseboxes swapped for modern consumer units with RCBO protection. Most upgrades done in a single day.
EICR Electrical Reports
Periodic inspection reports for landlords, homeowners, and house sales. Same-week turnaround on most properties.
Bespoke Lighting
Downlights, smart lighting, outdoor and security lighting. Designed to suit your room, your style, and your bills.
EV Charger Installation from £899 + VAT
Home and workplace EV chargers across Hertfordshire and Essex, fitted by NAPIT-registered electricians. Fixed price, a dedicated EV consumer unit, and full certification — most installs sorted in a single day.
- BG Sync EV charger — quality untethered unit as standard
- Dedicated EV consumer unit — not bolted onto an overloaded circuit
- NAPIT registered & certified — tested and fully guaranteed
- Fixed price — confirmed after a free, no-obligation survey
When to Call an Electrician (Don't Wait)
Most electrical problems start small. Here are the warning signs we'd encourage any homeowner to take seriously.
Lights flickering or dimming
An occasional flicker when the fridge kicks in is normal. Persistent flickering, especially across multiple rooms, is a sign of loose connections or an overloaded circuit.
Burning smell from a socket
If you can smell that distinctive sharp, plasticky burn near any socket, switch off at the consumer unit and ring us. This one we always treat as urgent.
Trips that keep tripping
A breaker tripping once is normal. A breaker tripping every time you boil the kettle, or one that won't reset at all, points to a real fault that needs finding properly.
Round-pin sockets or fabric-covered cable
If your sockets take the old round-pin plugs, or you've spotted cloth-covered wiring in the loft, your installation is likely 50+ years old and a full rewire should be on the cards.
Our Promise to You
Here's what every JJB Electrical customer gets — written down, in plain English, before any work starts.
- Fixed price quote. What we say is what you pay. No "we'll have to come back tomorrow" surprises.
- Tidy site every day. Boots off, dust sheets down, hoovered before we leave. Every job.
- Certified, registered, insured. NAPIT, Part P, MCS registered, and fully insured — paperwork that holds up.
- One named contact. You always know who's coming, when, and how to reach them.
- 12-month guarantee. Everything we install is guaranteed for a full 12 months.
Your quote comes from the electrician doing the job
Jamie and Dan met at college studying for their City & Guilds, worked separately across the industry, and started JJB Electrical together in 2016. Between them they have over 20 years on the tools.
When you book a visit, one of them turns up — not a salesperson on commission. They look at the job, tell you what it needs, and give you a fixed written price. If something's optional, they'll say so and let you decide.
Want a quote you can actually understand? Get in touch →
How We Work
Every job — from a single socket to a full rewire — follows the same five-step flow. No surprises, no missed days.
Free home visit
One of our electricians comes round at a time that suits you. We have a proper look at the job, ask sensible questions, and write notes. Takes 20–30 minutes, no charge.
Fixed-price written quote
You get a clear quote with every part itemised. If we spot anything that's optional or "nice to have", we tell you what it costs and what it does — your choice whether it's in or out.
Book a start date
Once you're happy with the quote, we book you in. You'll have one named electrician as your contact through the whole job — same number, same person, every day.
Work done, tidy up
Dust sheets, boot covers, hoovered when we leave. We test everything, photograph the finished work, and walk you through what's changed before you sign anything.
Certificates & guarantee
You get your certification for the work carried out, and everything we install is guaranteed for 12 months. If anything goes wrong in that time, you call us and we sort it.
What Our Customers Say
Real reviews from real homeowners across Hertfordshire and Essex. All are verifiable on Google and Which? Trusted Trader.
"Very happy with our full house rewire — very professional and respectful, excellent service quality and great workmanship from Dan, Jamie and the team. Highly recommended."
"I recently had my house completely rewired by JJB Electrical. From start to finish, Jamie, Dan and team were professional, knowledgeable, and incredibly efficient. The work was completed on time and with minimal disruption. First-class service from a team that truly knows their stuff!"
"Great service provided by JJB Electrical. They carried out a whole house rewire — regular updates with photos and videos of progress. Completed on the agreed schedule, very happy with their work. Would highly recommend them to anyone!"
Areas We Cover
Based in Cheshunt, working across Hertfordshire and Essex. If your postcode isn't on the list, give us a ring — we travel further than you'd think.
Frequently Asked Questions
The questions homeowners and landlords ask us most often. If yours isn't here, give us a ring and we'll talk it through.
We don't operate a 24-hour emergency call-out service. If you have a genuine electrical emergency — sparks, a burning smell, or no power at all — switch off at the consumer unit and call us on 01992 276087. We'll advise you straight away and get to you as soon as we can during working hours.
Yes, every quote is free and on-site. We don't quote over the phone for anything bigger than a single socket because half the time there's something behind the wall we couldn't have known about. Visit takes 20–30 minutes, no charge, no obligation.
Yes — NAPIT registered, Part P certified, MCS registered, TrustMark government-endorsed, and Which? Trusted Trader approved. We're fully insured, and we're happy to show our certificates and insurance on request.
For an average 3-bed semi, around 5–7 working days. Larger properties or jobs where we're working around existing décor can take longer. We give a date range with every quote so you can plan properly.
Most of our customers do. We work one room at a time, keep power on in unaffected rooms wherever possible, and never leave you without lights overnight. If you've got a particular room you need to stay usable (e.g. a home office), tell us at quoting and we'll plan around it.
Bank transfer or card. For larger jobs we ask for a 50% deposit, with the balance due on completion. We don't take payment until you've signed off on the finished job.
Ready to book your free home visit?
No obligation, no high-pressure sales — just an honest look at the job and a fixed-price quote you can think about overnight.
Accredited & Approved
Checked, certified and accountable
We're assessed by independent bodies so you don't have to take our word for it. Every job is certified, Part P compliant, and registered with your local authority.
MCS Certified (Solar PV & Battery Storage) · Certification No. NAP-33552