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Who We Are

Mechanical and Heating Contractors. Undertaking work across the UK and Ireland.

McGuinness Plumbing established in 1974, a leading provider of mechanical services throughout Ireland. We have an enviable reputation for high quality installations and client satisfaction.

Our office is strategically placed in Newry - only one-hour travel time to Belfast and Dublin.

McGuinness Plumbing primarily work with main contractors, consultants and direct client contracts. 

We are a mechanical contractor who specialises in social housing, schools and one-off dwellings.


McGuinness Plumbing provides a Mechanical Service based on quality, cost effectiveness and safe systems.

We pride ourselves on our professional and efficient approach in delivering our services with the utmost quality, on time and budget. We work hard with our clients to ensure this happens as we believe good communication is key to achieving this.

  • Hot & Cold Plumbing
  • Gas Installations
  • Black Iron Piped Systems
  • Compressed Air Systems
  • Sanitary Ware
  • Underfloor Heating Systems
  • Renewable Energy Systems
  • Oil Installations
  • Heat Recovery & Ventilation Systems
  • Geothermal Heating
  • Gas Conversions
  • Unvented Hot Water Systems
  • Multi Fuel Stove Installation
  • Air Source Heat Pumps
McGuinness Mechanical
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Tel: 028 3083 9111 Or Click Here

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028 3083 9111