Servicing All Throughout Cork City
Servicing All Throughout Cork City
021 Electrician is a nationwide electrical contractor with over 35 years’ experience. We provide:
Electrical services: house rewiring, fuse board upgrades, emergency callouts, EV chargers
Solar PV installations and battery storage solutions
24hr power monitoring and response for critical and non-critical circuits
Commercial & industrial electrical fit-outs
Planned & preventative maintenance contracts
In addition, through our trusted contractor network we deliver roofing, plumbing, air conditioning, BMS, and tarmacadam services.
With more than 35 years in the industry, we are one of Ireland’s most trusted electrical and facilities management companies. Our team is Safe Electric registered and fully insured, with a proven track record delivering for homeowners, businesses, and national organisations.
Yes. We offer complete facilities management nationwide, including:
Electrical maintenance & testing
Roofing, plumbing, gas, air-conditioning & BMS systems
Tarmacadam and general building works
We’ve successfully delivered projects for An Post, Cork City Council, Clúid Housing, Tuath Housing, Affidea hospitals, Q-Park nationwide, and government schemes such as the School Meals Programme.
Yes. Our electricians are available day and night across Ireland for urgent electrical faults, outages, and safety concerns.
Our 24hr remote power monitoring service detects outages on both critical and non-critical circuits in real time. If a fault occurs, we are alerted immediately and can dispatch an electrician – reducing downtime and protecting your systems.
Yes. We carry out:
House rewiring (full & partial)
Lighting, sockets & switches
Fuse board upgrades & smart monitoring
Smoke, heat & CO alarms
EV charger installations
Solar PV & battery storage
All works are fully certified to Irish Wiring Regulations and issued with Safe Electric certification.
Yes. We design and install solar PV panels and battery systems for homes and businesses nationwide, helping to reduce energy bills and carbon footprint.
Yes. We install monitoring solutions for fuse boards, MCCBs, and BMS systems – providing real-time energy usage data and reports.
We deliver:
Electrical installations for offices, warehouses, and retail
Emergency lighting and periodic inspection reports
Ongoing maintenance contracts
Specialist works (healthcare, MRI machines, data centres)
Large-scale upgrades and fit-outs nationwide
We also work alongside developers, contractors, and project managers to complete major projects on time and within budget.
Yes. All electrical works are fully tested, certified, and registered with Safe Electric Ireland.
Yes. We regularly complete works under council rewiring grants and SEAI energy upgrade schemes.
021 Electrician provides services nationwide across Ireland. While we are based in Cork, our teams and contractors operate from Dublin to Galway, Limerick to Belfast – ensuring full Ireland coverage.
35+ years’ experience
Nationwide coverage
24/7 emergency electrician service
24hr power monitoring for critical & non-critical circuits
Safe Electric registered & fully insured
Trusted by national organisations (An Post, Q-Park, Affidea, housing bodies)
Multi-trade coverage (roofing, plumbing, air-con, BMS, tarmacadam)
Proven track record across residential, commercial & industrial sectors
Typically replies within a few minutes
Front Desk is Closed but we are still Answering the Phone
Just left us a star review
Huge thanks to Brian at 021 Electrician. We lost power to our sockets late on a Sunday night when the RCD tripped and seemed totally jammed. I rang the 24 hr emergency number and Brian answered the call straightaway. I explained my issue and he asked for a few photos of the fuse board and patiently talked me through how to safely get the switch back up and test the circuits. He even stayed online until we had everything working perfectly again. It is so rare to find a tradesman that responsive and genuinely helpful late on a weekend. Absolutely top-class service, I highly recommend him to anyone around East Cork.
By far the most professional and efficient tradespeople I have met. Cannot fault them. Thanks Dylan Brian and the lads.
Brian, Dominic & Co are so experienced, knowledgeable & obliging. They were brilliant to deal with. I wouldn't hesitate to recommend them to anyone looking for reliable & competent electrcians. Fantastic service all around.
Dominic was great lad, he went in detail about his job to replace the extractor fan with real quality.
A trip switch went off on Sunday night around midnight. All lights went out & burglar alarm went off. I tried to turn on relevant trip switch but it would not turn back on. I had to do something as next door neighbour had leaving cert exam next day. I knew it would be expensive to get an electrician in an emergency but had no choice. I googled “electrician cork emergency”. The first 24 hour service number I rang just rang out & nobody rang back. The second number I rang was 021 Electrician and Brian answered within a few rings. I explained problem & he said that if he had to call out he would have to charge so he would talk me through fix. First suggestion did not work so Brian kept going with more suggestions until lights came back on & alarm went off. I was very thankful & insisted on paying but Brian would not take any money. Unbelievable service!! I will definitely use 021 Electrician in future
Brian was excellent, arrived out to the house on a Sunday evening and stayed for many hours. He was so lovely. Thanks Brian
