Electrical work in progress

Cosgrove Electrical Services

Blanchardstown Corporate Pk, Co. Dublin · RECI-registered electrical contractor

Registration
A11835
Base
Blanchardstown Corporate Pk, Co. Dublin
Restricted works
Certified
Typical response
Within 24 hours
About

Cosgrove Electrical Services: RECI-registered electrician in Blanchardstown Corporate Pk, Co. Dublin

Cosgrove Electrical Services is a RECI-registered electrical contractor (Safe Electric reg. A11835) based in Blanchardstown Corporate Pk, Co. Dublin. Registration under the RECI Safe Electric scheme is a legal requirement for any electrician carrying out notifiable electrical works in Ireland. As a registered contractor, Cosgrove Electrical Services is authorised to self-certify their work and issue completion certificates directly to homeowners.

Under Irish law, certain electrical works, including consumer unit replacement, new circuits, extensions and rewires, are classified as notifiable works and must be carried out by a RECI-registered contractor. Using an unregistered electrician for these jobs means you cannot get a valid completion certificate, which is required by insurers, mortgage lenders and when selling your home.

Cosgrove Electrical Services holds a current Safe Electric registration and can carry out all notifiable works in Co. Dublin in full compliance with ET101, the National Rules for Electrical Installations. Landlords can request periodic inspection reports for rental compliance, and homeowners get a completion certificate with every notifiable job.

Electrical work of the kind carried out by Cosgrove Electrical Services
Services

What they do, and what it typically costs

Compare with Co. Dublin averages →
Full rewire
Whole-home rewire, certified on completion
from €8,000
Fuseboard upgrade
Modern RCBO consumer unit, certified
from €1,200
EV charger install
7kW home charger, SEAI grant paperwork
from €900
New circuit
Additional dedicated circuit
from €350
Transfer switch
Manual or automatic changeover
from €850
Generator install
Standby generator connection
from €2,500
Extra sockets
Per socket added
from €150

Figures are typical costs for Co. Dublin, not a quote. Send an enquiry for a price specific to your job.

Verification

Checked against the Safe Electric register

Verification result
Registered name
Cosgrove Electrical Services
Registration no.
RECI A11835
Status
Registration active
Last checked
26 July 2026
Checked against the Safe Electric / RECI public register

Safe Electric is the statutory regulator for electrical contractors in Ireland. A PASS means this contractor's registration was active and in good standing when we last checked the public register. Always confirm the registration card on site before work begins.

Verify on Safe Electric ↗Search Cosgrove Electrical Services or RECI A11835 on the official public register.
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Common questions

Hiring Cosgrove Electrical Services

Is Cosgrove Electrical Services RECI registered?
Yes. Cosgrove Electrical Services holds a current RECI registration (A11835) under the Safe Electric scheme, so notifiable electrical work can be self-certified on completion.
Where is Cosgrove Electrical Services based?
Cosgrove Electrical Services is based in Blanchardstown Corporate Pk, Co. Dublin, and works with homeowners and landlords across the county.
What is Cosgrove Electrical Services's registration number?
The Safe Electric registration number is A11835. You can confirm it directly on the public register at safeelectric.ie.
How do I get in touch?
Send an enquiry through the form on this page. A response is typically provided within 24 hours.
Electrician tools and meter

Before you hire, read these

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Get a quote from Cosgrove Electrical Services

Describe the job once, they typically respond within 24 hours. Free, no sign-up.