James Heneghan Plumbing & Electrical provides a comprehensive range of construction services such as extensions, renovations, and conversions including ground works and civil works. We have a team of fully qualified, highly skilled tradesmen and we pride ourselves on the consistently high quality of all of our construction projects. We pride ourselves on deliver a service that is professional and efficient, backed up by decades of experience in the construction industry.

  • Extensions

  • Renovations

  • Conversions

  • Dry-Lining

  • Attic Insulation

  • Civil Works

  • Ground Works

We provide reliable and cost-effective construction services  to country councils and are available to undertake new build and refurbishment projects. 

James Heneghan Plumbing & Electrical works on construction projects for clients throughout the Connaught area.


Extensions are a fantastic way to increase your property value and maximise the space available to you. James Heneghan Plumbing & Electrical provides a comprehensive extension service, encompassing all aspects of the extension build to minimise any hassle.


Our renovation service is ideal for those looking to upgrade the look and feel of their home. As skilled plumbers and electricians, we can upgrade all fixtures as well as improve the interior design of the property.


Conversions are a fantastic way to transform an existing space into something more useful without having to go through the hassle of constructing additional areas in your property. We provide a professional, reliable conversion service to customers throughout Connaught.