Commercial Electrical & Fit-Out Contractors Dublin.
Safe Electric & ISO certified commercial electrical engineering. Office fit-outs, sub-station switchgear, structured data cabling, emergency lighting & annual maintenance contracts across Ireland.
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Direct line to certified master tradesman
Before & After: Commercial Switchgear & Main Distribution Retrofit
Slide to compare an out-dated non-compliant commercial 3-phase panel with our certified Schneider/Siemens smart distribution upgrade.
Smart Schneider Distribution Unit 
Non-Compliant Commercial Panel Commercial LED & Energy Efficiency Calculator
Estimate annual energy savings for your office, retail, or industrial building LED retrofit.
Estimate Summary
SEAI Commercial Energy grants apply. LED retrofits typically pay for themselves within 14–18 months in electricity savings.
Certified Domestic & Commercial Solutions
Every installation and repair is carried out by registered electricians in full accordance with national wiring rules (I.S. 10101) and backed by full warranty.
Commercial & Office Electrical Fit-Outs
Turnkey electrical engineering for new office spaces, retail outlets, and commercial refurbishments across Dublin.
- 3-phase main distribution & sub-boards
- Architectural LED linear profiles & lighting controls
- Floor box power feeds & perimeter trunking
- Full Safe Electric Completion Certification
Structured Data & Fibre Optic Cabling
Cat6, Cat6A, and Fibre Optic network installation, server rack patching, and fluke testing certification.
- Cat6 & Cat6A LSZH network cable drops
- Comms cabinet & server rack installation
- Fibre optic backbone splicing
- 25-year manufacturer cabling warranty
Emergency Lighting & Fire Alarm (IS 3217)
Certified design, installation, and annual testing of emergency escape lighting and L1/L2 fire alarm systems.
- 3-hour battery backup escape fittings
- Quarterly & annual testing logbooks
- Addressable fire alarm panel commissioning
- Disability access refuge call points
Need an Electrical Job Estimated?
Whether you need an EV charger grant installation, a full fuse board replacement, or safety certification, we provide clear, itemized quotes with no surprises.
Certified Safe Electric completion certificates provided on every eligible job.
Snap a photo of your fuse board or room and send directly on WhatsApp for an immediate price guide.
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What Dublin Homeowners & Businesses Say
“Apex handled the 12,000 sq ft office fit-out for our tech firm. On budget, completed 3 days ahead of schedule, and passed all compliance inspections on first go. Outstanding commercial contractor.”
Areas Covered Across Dublin
We operate fully stocked mobile electrical service vans across Dublin city and county, providing emergency response and scheduled domestic & commercial works.
Don't see your area listed? Give us a quick call on (01) 890 7777 — we cover all surrounding areas.