Oncert LTD

Oncert LTDOncert LTDOncert LTD

Oncert LTD

Oncert LTDOncert LTDOncert LTD
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Residential and Commercial

Repair and Replacement

Extensions / New builds  

Consumer unit / Panel Upgrades

Rewiring

Additional Sockets / Supplies 

EICR / Compliance 

and more...

Installation

Recessed Lighting

Fire Alarm System

Commercial Lighting 

Security Systems / AV 

Surge Protection

Home Automation 

Renewable energy / Car charge points 

and more...

Inspection and Testing

Before we start any job, we ensure that we know all the services you need. We are up to date with current regulations as well as fully licensed and insured.

Frequently Asked Questions

Please contact us if you cannot find an answer to your question.

We provide a free estimate for all major projects. Our free estimates exclude real estate estimates and minor repairs. Drop us a line, and we will get back to you quickly with a quote for those services. 


Life is unpredictable. We can help you choose the correct plan to suit your needs and budget.  


Under no circumstances should you try to troubleshoot your residential electrician system on your own. You should call an electrician whenever you have an electrical problem, both for your personal safety and so that your home's electrical system remains up to code.


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