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 25 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
Called late on a Saturday night after losing all electricity. Brian responded immediately and did basic checks over the phone to ensure a call out was needed. He arrived very quickly and was able to quickly diagnose and fix a burning mains wire which was a serious hazard. He was very thorough in doing additional checks and testing afterwards to ensure there was no additional immediate hazards. Would highly recommend for any issues!
We went with 021 Electrical through the community solar scheme for our estate, and they've been excellent from start to finish. Brian put the proposal together and it was clear and properly costed — including the remedial electrical work our house needed before the system could go in, all itemised up front with no surprises later. They handled the SEAI grant side without fuss. Killian was our electrician and he was absolutely brilliant — knew exactly what he was doing, explained everything as he went, and nothing was a bother. The whole crew were incredibly clean and tidy too. You genuinely wouldn't have known they'd been in the house — not a bit of mess left behind. The system was up and running as promised, and they took the time to walk us through the settings so we could make the most of night-rate charging. Would recommend them to anyone considering solar in Cork
Very efficient, professional while also be being friendly and made certain to clean up before leaving. Thank you for making a difficult situation as easy as possible.
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.
