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House rewiring · Dublin, Meath & Kildare

House Rewiring in Dublin, Done Properly and Certified

Over 40 years rewiring homes across Dublin, Meath and Kildare, including time with the ESB. One free survey, one clear written quote, and a Safe Electric Completion Certificate in your hand when the job is done.

  • Registered with Safe Electric (A12005)
  • Over 40 years' experience
  • Fully insured
4.5 on Google · 61 reviews

Average response under 1 hour during working hours

Get your free rewiring quote

A few questions about the house, then how to reach you. Takes about two minutes, no obligation.

About the house
Your details

No obligation. Average response under 1 hour during working hours.

Registered with Safe ElectricRegistered with Safe ElectricReg No. A12005
40+ years' experience
Fully insured contractor
Free, no-obligation quotes
The warning signs

Does your house need rewiring?

Old wiring doesn't fail loudly. It fails quietly, behind the walls, long before anything trips. If you recognise a few of these, it's worth getting the house looked at.

Built before the 1980s, never rewired

Rubber and fabric-insulated cable from that era hardens, cracks and crumbles with age, and many of those installations have little or no proper earthing.

Old fuse board with wire fuses or no RCDs

Rewireable fuses and boards without RCD protection can't isolate a fault fast enough to protect you. Both fall well short of the current rules.

Rubber, fabric or lead-insulated cabling

Often visible in the attic or under floorboards. If the insulation looks perished or flakes when touched, the cabling is past its safe life.

Round-pin sockets, or sockets on the skirting

Round-pin sockets and sockets mounted on or just above the skirting board are near-certain markers of 1950s to 1970s wiring.

Fuses blowing or breakers tripping repeatedly

The odd trip happens in any house. The same circuit going again and again means something is wrong and needs proper investigation.

Warm, buzzing or scorched sockets and switches

Heat, discolouration, crackling or scorch marks around fittings are signs of loose or failing connections behind the wall.

The house runs on extension leads

Too few sockets is more than an annoyance. Daisy-chained leads and adaptors overload circuits that were never designed for modern living.

A surveyor or insurer flagged the wiring

If a pre-purchase survey, periodic inspection or insurance renewal has raised the electrics, it needs a proper look from a registered contractor.

A burning smell, buzzing, or scorch marks around a socket are urgent. Switch off the affected circuit at the board, stop using it, and call us straight away on 087 253 0529.

Recognise a few of these?

Book a free survey and we'll tell you straight. Not every old house needs a full rewire: when a fuse board upgrade or a partial rewire will make your home safe, that's what we'll recommend, and nothing more.

Full and partial rewires

The right-sized job, not the biggest one

A full rewire replaces all of the cabling, the consumer unit and every socket, switch and light fitting in the property. It's the right call when the whole installation is dated or unsafe, and it's the one time your home's wiring gets built for the next few decades.

A partial rewire updates only part of the house, perhaps a kitchen, an extension, or circuits altered over the years, while leaving sound modern wiring in place. The survey is what tells the two apart, and we always quote for the smallest job that makes your home safe.

Either way, the new installation is built for how we live now: showers, induction hobs, heat pumps and EV charging, with capacity to spare.

Every rewire includes

  • Free survey and a clear quote before any work begins
  • Replacement of old or unsafe cabling throughout the property
  • New consumer unit (fuse board) with RCD/RCBO and surge protection
  • Additional sockets, switches and lighting points where you need them
  • Mains-powered, interlinked smoke and heat alarms to current regulations
  • Careful lifting and re-fixing of floorboards, with minimal mess
  • Full testing and a Safe Electric Completion Certificate on completion
How a rewire works

From first call to certificate, stage by stage

A rewire follows a well-worn sequence. Knowing the stages, including the messy one, means no surprises once the work starts.

  1. Stage 1

    Free survey visit

    We walk the house with you, look at the board, the cabling and the earthing, and agree where you want sockets, switches and lights, room by room. No obligation, no pressure.

  2. Stage 2

    One clear written quote

    You get a written quote covering the whole job: the cabling, the new consumer unit, testing and your certificate. No creeping extras. Happy with it? We lock in dates that suit you.

  3. Stage 3

    First fix: the new wiring goes in

    The most disruptive stage, and we're straight about that. We lift floorboards, chase cable routes into walls and run new cabling back to the board, with dust sheets down and floors protected throughout.

  4. Stage 4

    Making good, then second fix

    Chases are filled and plastered, then the tidy work starts: the new consumer unit goes in and every socket, switch and light fitting is fitted and connected.

  5. Stage 5

    Testing, certificate and handover

    The whole installation is tested to I.S. 10101 and you receive your Safe Electric Completion Certificate. We clean up and leave the house as we found it, only safer.

Start With the Free Survey

Avg. response time under 1 hour

The honest bit

What it's actually like to live through a rewire

Rewiring has a reputation for upheaval, so here's the truth of it from a crew that's done it for four decades.

You can usually stay in the house

We work room by room and plan the job so you keep power and lighting where you need them, with supply restored each evening. For bigger or empty properties we'll talk through whether it's easier done vacant.

Honest about the mess

First fix is dusty, there's no pretending otherwise. We protect floors and furniture, plaster over every chase, tidy as we go, and time the work so it's finished before you decorate, not after.

A realistic timeline up front

A smaller home takes a few days; a larger house takes longer, with drying time after plastering. Your quote comes with a day-by-day plan so you know exactly what happens when.

The paperwork that protects you

Rewiring isn't just a trade job. It's a legal one.

Under Irish law, rewiring a house is restricted electrical work. Only a Safe Electric Registered Electrical Contractor can carry it out and certify it, and the Completion Certificate isn't a nice-to-have: your insurer, your lender and any future buyer will ask for it.

  • Every rewire tested and certified to I.S. 10101, the current National Wiring Rules
  • Safe Electric Completion Certificate handed over on every job
  • The paperwork insurers, banks and solicitors recognise
  • Fully insured, and happy to confirm it before we start
Registered with Safe Electric

Registered Electrical Contractor

Reg No. A12005

Don't take our word for it. Anyone can check a contractor's registration on the official Safe Electric register, and we'd encourage you to check ours before you hire anyone, including us.

Verify us on safeelectric.ie
Reviews

What our customers say

Real reviews from real jobs. No filters, no cherry-picked scripts, just customers in their own words.

4.5 on Google · 61 reviews
Read all reviews
5 out of 5 stars
Jack replaced two light fittings and a broken fuse in my apartment. He arrived when he said he would, explained what he was doing and was clear on the cost upfront. He did a good job and was pleasant and easy to deal with, I'd recommend and would use again.

Bláthnaid

Google review · 2023

Lighting & fuse repair
5 out of 5 stars
I want to post this review on behalf of my dad who yesterday had a electrical issue in his house. I wasn't around to help so he called Gerard Wynne who was extremely helpful and sent one of his guys to Dad and fixed the issue in I think less than 2 hours. Fantastic service Gerard. My dad said if he needs any further work he will be contacting you. Great work and keep it up! Need more trade's people like you and your team.

John

Google review · 2023

Urgent fault
5 out of 5 stars
We had an emergency at the creche and Gerard sent Jack around with in the hour to help! Would recommend them highly!

Shereen

Google review · 2022

Emergency call-out
5 out of 5 stars
We contracted Gerard Wynne Electrical about a power outage in our office, they had an Electrican with us within 2 hours, and had everything back up and running very quickly. Super service

Francis

Google review · 2023

Office power outage
5 out of 5 stars
Very positive experience. They were quick (same day) and upfront about the cost. Even went above and beyond in answering additional questions I had. Would work with them again if we ever have other electrical issues.

Brady

Google review · 2023

Same-day repair
5 out of 5 stars
From start of initial contact with Gerry, and work carried our by Jack, would totally recommend these guys for any electrical work. Very good, neat, clean and tidy, great job, well done and many thanks Bernard Kenna, Special Day Bridal

Bernard K.

Google review · 2023

Commercial work
5 out of 5 stars
Jack fitted a ceiling fan & mounted a tv for us with no issues. Really happy with the service and definitely using them again.

Tristan

Google review · 2022

Fan & TV install
5 out of 5 stars
I needed a few jobs done. Jack came on time and did a great job. I'd highly recommend him and will use them again

Anna

Google review · 2023

Odd jobs
5 out of 5 stars
Extremely professional, clean and knowledgeable. Work completed to a very high standard, would recommend.

Sinead

Google review · 2022

5 out of 5 stars
We found them very helpful and informative when putting up the lights done to a high standard.

Conor

Google review · 2023

Lighting
5 out of 5 stars
I have yet to employ this gentleman, but would have no hesitation in hiring him due to my very positive experience of his swift response to a panicked Bank Holiday Sunday phonecall re a broken fridge. Fridge righted itself, but it was above and beyond normal service to both answer a call, and offer advice. Thank you, Gerard, I look forward to hiring you in the future!

Lucy

Google review · 2022

Free advice
5 out of 5 stars
Saw the website online and called to have extra sockets fitted in my office, and lights moved in the kitchen, work was carried out in a quick manner and the team was very professional. Highly recommend this electrician

Brian F.

Bark review · May 2021

Sockets & lighting
Free guide

House Rewiring in Ireland: The Complete 2026 Guide

Everything a Dublin homeowner needs to know about rewiring in 2026, the warning signs, the I.S. 10101 wiring rules, what the work actually involves day by day, certification, and how to choose the right electrician.

In-depth guide14 min read
Rewiring FAQs

Straight answers to the big questions

Anything we haven't covered? Ring 087 253 0529 and ask. Advice costs nothing, and we'd rather you asked before a problem becomes an emergency.

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Find out where your wiring stands

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