Data & Network Cabling Dublin

At Renew Electrical, we provide professional data and network cabling services in Dublin

Our 3-Step Data & Network Cabling Process

Request
Your Quote

Fill in the short form - quick response guaranteed.

Home
Assessment

We assess your current wiring, outline the costs and guide you on the best rewire option.

Professional
Electrician

Our qualified electrician completes the installation or repair, thoroughly tests the system.

We ensure every cable run is professionally installed, labelled, and tested for performance—ready to support your network now and into the future.

Who We Work With

Homeowners upgrading internet and smart devices
Offices and coworking spaces
Retail stores and restaurants
Schools, clinics, and public buildings
Developers and building contractors
Property managers and landlords
From single data points to full network installations across multiple floors – we do it all.

Benefits of Professional Network Cabling

Faster, more stable connections than Wi-Fi alone
Future-proof infrastructure to support growing bandwidth needs
Improved performance for smart home devices, gaming, and video conferencing
Neater installations with concealed cabling and minimal disruption
Better security for business-critical systems and sensitive data
Reliable coverage for all rooms, even where Wi-Fi struggles

Why Choose Renew Electrical?

Experienced, qualified electricians & network cabling specialists
Fully insured and Safe Electric-registered
High-performance materials and equipment used
Neat, discreet cabling for minimal visual impact
Custom solutions tailored to your building layout
Trusted by homes and businesses across Dublin
Clear, competitive pricing and free quotes

Trusted Data & Network Cabling Services

Trusted local electricians delivering safe, certified work you can rely on.

Quality Workmanship

We treat every home as if it were our own - delivering clean, safe wiring, tidy finishes, and long-lasting results you can trust.

Certified & Compliant

All work is completed to ETCI and Safe electric standards. you´ll receive full certification for insurance, compliance, and peace of mind.

Minimal Distruption

We work efficiently and respectfully in your home - protecting floors, minimising dust, and keeping your space usable throughout the project.

Trusted by home owners

    
 
 
      Trustindex verifies that the original source of the review is Google. Excellent job completed to the highest standard with absolutely no mess. John kept me updated around his arrival time and the cost was very reasonable. Delighted to have found such a reliable and reasonable electrician!
  
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   Rachel Hoare 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Ian was very professional, easy to deal with and provided an excellent service. I wouldn't hesitate to recommend him to friends and family.
  
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   Antonio D'Eramo 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Ian was very efficient and professional. Came at time said and done a great job
  
  Posted on Google  
 
    
   Lisa Stewart 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Did a bit of wiring work for out coffee station. Very good job, very professional, would definitely recommend.
  
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   Lolla Scavino 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Highly recommended. Great communication, competitively priced (we got several quotes), punctual and accommodating (called out a second time over festive period for another matter).
  
  Posted on Google  
 
    
   Yvonne Kelly 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Ian was excellent to deal with fast reliable overall great to deal with. His knowledge and workmenship is outstanding highly recommend renew best in the business
  
  Posted on Google  
 
    
   Philip Shiels 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Ian arrived on time he was very polite and professional. He explained all work that needed to be carried out and done so in a timely manner. Would highly recommend him to friends and family.
  
  Posted on Google  
 
    
   Emma 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Ian responded to my enquiry on Sunday evening within an hour during busy holiday season. Visited my place the next morning and was able to quickly identify and fix the problem with my socket. I really appreciate the communication and fixing my problem quickly. The rate was reasonable. I can recommend Ian as a reliable electrician and I will consider using the services again when needed. Thank you
  
  Posted on Google  
 
    
   Alex Kabargin 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Excellent, friendly service from Ian. Let us know when he was on the way, what time he’d be arriving. A thorough and professional approach to the job.
  
  Posted on Google  
 
    
   Catherine Crichton 
 
 
 
 
     Trustindex verifies that the original source of the review is Google. Professional work, Great fast Service Would highly recommend
  
  Posted on Google  
 
    
   Keith Partridge