Cork's Premier Electrical Contractor
Professional
Electricians
in Cork
Domestic, commercial, solar PV, and 24/7 emergency electrical services across Cork City, Cork County, and Munster. Safe Electric registered. Established 2005.
What We Do
Our Services
From domestic rewires to commercial fit outs, solar PV installations to 24/7 emergency callouts. 021 Electrician covers every electrical need in Cork. See all electrical services.
Domestic Electrical
Safe, certified home electrical work
From rewiring your home to upgrading your fuse board, our domestic electricians deliver clean, professional work to the highest standards.
- Full Home Rewiring
- Periodic Inspection Report
- Fuse Board Upgrades
- Fault Finding and Diagnosis
- Lighting Design and Installation
- Socket and Switch Upgrades
- Testing and Certification
- EV Charger Installation
Commercial Electrical
Trusted by hotels, offices and facilities
We handle the full spectrum of commercial electrical work, from periodic inspections and maintenance contracts to full fit outs.
- Commercial Maintenance Contracts
- Periodic Inspections (ECIR)
- Emergency Lighting Systems
- PAT Testing
- Fault Finding and Repairs
- Commercial Fit Outs
- Hotels, restaurants and offices
Solar PV Installation
SEAI approved solar for homes and businesses
Reduce your energy bills and carbon footprint with a professionally designed and installed solar PV system. SEAI approved installers.
- Solar PV design and installation
- SEAI grant application support
- Battery storage systems
- EV charger integration
- Long-term energy savings
- Domestic and commercial solar
- System monitoring and aftercare
Emergency Electrician
24/7 fast response across Cork
Electrical emergencies can't wait. Our emergency electricians are available 24/7 across Cork City and County, responding fast to power failures and dangerous faults.
- 24/7 emergency callouts
- Fast response times
- Power loss and outages
- Tripping circuits and faults
- Dangerous electrical issues
- Urgent fuse board faults
- Urgent callouts across Cork
September 2026 Highlights
Updates & Electrical Guides
This month's featured reads: solar planning, home electrical checks, and practical advice from the 021 Electrician team across Cork.
Keep your solar system ready for autumn
Noticed a change in generation or an inverter warning? Our maintenance guide explains what a professional check covers, from panel condition and outdoor cabling to monitoring and aftercare.
Planning solar for a West Cork property?
Coastal homes, rural workshops and farm buildings each need a different approach. Explore the roof, shading, cable routes and maintenance considerations that shape a well-planned solar installation.
Solar options for farms and rural sites
Considering panels on a shed or a ground-mounted system? Start with your daytime electricity use, available space and site access. Our guide introduces the key decisions for a Cork farm solar project.
Electrical fault after hours? Know who to call
Our Cork emergency guide explains the faults that need urgent attention and what to expect when you call. Find out how the team approaches fault finding, repairs and a clear handover.
When was your home wiring last checked?
Buying, renovating or unsure about an older installation? Read about the factors that influence inspection timing, common warning signs and what to discuss with a qualified electrician.
Make your next home upgrade count
From LED lighting and heating controls to energy monitoring and home EV charging, explore electrical improvements worth discussing when planning a more efficient Cork home.
Would solar PV suit your household?
Before choosing a system, get familiar with installation costs, electricity use, battery options and potential savings. Our homeowner guide gives you a starting point for your solar quote conversation.
Choose an electrician with confidence
A clear quote and the right experience matter. Our guide covers registration, insurance, customer feedback and the questions to ask before booking electrical work for your home or business.
Our Credentials
Accredited, Insured & Experienced
When you hire 021 Electrician, you're hiring a Safe Electric registered contractor with 20+ years of proven experience across Cork and Munster.
Safe Electric Registered
Registered Electrical Contractor, the mark of a qualified, insured, and inspected electrician in Ireland.
SEAI Approved Installer
Fully approved by the SEAI to install solar PV systems and process government grant applications on your behalf.
Established 2005
Established Cork electrical contractor since 2005, with domestic, commercial, and solar experience.
Cork Based and Local
We live and work in Cork. Fast response times, local knowledge, and genuine community commitment.
Fully Insured
Comprehensive public liability and employers liability insurance on every job, every time.
Domestic and Commercial
One company covering everything: homeowners, businesses, landlords, hotels, and facility managers.
Ready to Get Started?
Get Your Free Electrical Quote Today
Whether it's a domestic rewire, a commercial fit out, a solar PV installation, or a 24/7 emergency, 021 Electrician is ready to help.
Why Choose Us
The 021 Electrician Difference
We don't just fix electrical problems – we build long-term relationships with our customers. Our team is Safe Electric registered, fully insured, and committed to delivering the highest standard of work on every job. Read more customer feedback.
Fast Response Times
We understand that electrical issues can be urgent. We aim to respond to all enquiries within 2 hours during business hours, and immediately for emergencies.
Transparent, Fair Pricing
No hidden charges. We provide clear, detailed quotes before any work begins so you always know exactly what you're paying for.
Quality Guaranteed
Every job is completed to the highest standard and fully certified. We stand behind our work and offer a full workmanship guarantee.
Clean and Tidy Work
We treat every home and business as if it were our own. Our team always leaves the site clean and tidy, with minimal disruption to your day.
Excellent service - I can’t thank these guys enough. All power and electricity was down and it was a Sunday night around 9:30/10 p.m. (We also had a new born in the house & stress levels were high.) They had the power and electricity back up and running in no time. I dealt with a guy called Dylan who was absolutely top class. Very grateful for their service. I will be saving this number down in my phone book! Thanks again.
Very happy from initial phone call to house visit. Friendly and professional service. Thanks Brian for answering my million questions while you worked away.
Came exactly on time. Very professional and polite guys. Did the work very quickly and with no mess. Couldn't ask for better!
We called 021 Electrician out of hours to help disable a faulty alarm that would not stop going off, and the service we received from Brian was outstanding. He was patient, courteous, and a true gent throughout the whole process. With a newborn baby in the house, the situation was really stressful, and he genuinely saved us. HIGHLY recommend Brian and 021 Electrician, top lads. 5 star service.
Just wanted to say an enormous thank you to Brian who saved us from a Christmas Day disaster when our power went out at 2300 on Christmas Eve. Brian arrived within 20 minutes and had us back up and running in half an hour. I don't know what we would have done without him. Top class service!
I called last Sunday due to an issue with my heating and Dylan was out within the hour he was an absolute pleasure to deal with and had the issues resolved on the spot. I highly recommend they are a top class act and I will definitely get again
Where We Work
Serving Cork City, County & Munster
Based at Frankfield Business Park in Ballycurreen, Cork, we cover the full city and county as well as wider Munster. If you're not sure whether we cover your area, just give us a call.
Don't Wait
Need an Electrician in Cork?
Call us now for a free no obligation quote. Available 24/7 for emergencies across Cork City and County.
Get in Touch
Request a Free Quote
Call us, email us, or fill in the form and we'll get back to you within one business day.
Phone
+353 21 203 2111Hours
Mon to Fri 8am to 6pm
Emergency 24/7
Registered Address
021 Electrician Cork
Unit 4 Frankfield Business Park
Ballycurreen
Cork
T12 VF7V
Ireland
