M.K. O'NEILL PLUMBING & HEATING LIMITED
● ActiveActive Irish company in Meath, incorporated 14 December 2016 — NACE 43.22 (plumbing and hvac installation), CRO 594838.
Overview
M.K. O'NEILL PLUMBING & HEATING LIMITED is a family-run plumbing and heating business established in 1992, operating in Ireland. The company provides services including boiler and heating control upgrades, heat pump installations, and energy efficiency improvements. It is actively involved in public sector retrofit projects through Dublin City Council and other local authorities under the Warmer Homes Scheme, focusing on homes for vulnerable households. The business also participates in the Better Energy Homes scheme, offering grants for homeowners to install high-efficiency boilers, insulation, and solar panels. The company has received over 130 five-star Google reviews and conducts regular inspections by the SEAI. Its services are verified and listed on Solocheck and GoldenPages with a high name-similarity match. The business operates primarily in Dublin, supporting energy efficiency and home comfort improvements.
Location & registered address
Industry classification
NACE Rev. 2 — 43.22 — Plumbing and HVAC installation
Class 43.22 covers plumbing, heating and air-conditioning installation in residential and commercial buildings.
→ All plumbing and hvac installation companies in Ireland In Meath
Company facts
Sourced from Companies Registration Office (CRO)
Legal name
M.K. O'NEILL PLUMBING & HEATING LIMITED
CRO number
594838
Status
Active
Legal form
Ltd - Private Company Limited By Shares
Incorporated
14 December 2016
Operating years
10 years
NACE Rev. 2
Plumbing and HVAC installation
Registered county
Meath
Registered office
ROSS, TARA,MEATH, TARA, MEATH, IRELAND
Last annual return
31 December 2025
Last accounts
31 December 2025
Frequently asked questions
What does M.K. O'NEILL PLUMBING & HEATING LIMITED do?
M.K. O'NEILL PLUMBING & HEATING LIMITED is a family-run plumbing and heating business established in 1992, operating in Ireland. The company provides services including boiler and heating control upgrades, heat pump installations, and energy efficiency improvements.
Where is M.K. O'NEILL PLUMBING & HEATING LIMITED based?
M.K. O'NEILL PLUMBING & HEATING LIMITED's registered office is at Ross, Tara, Meath, Tara, Meath, Ireland.
When was M.K. O'NEILL PLUMBING & HEATING LIMITED founded?
M.K. O'NEILL PLUMBING & HEATING LIMITED was incorporated with the Irish Companies Registration Office on 14 December 2016, more than 9 years ago.
Is M.K. O'NEILL PLUMBING & HEATING LIMITED still active?
Yes. The company is listed with the Companies Registration Office under status 'Normal' as of the most recent filing on 31 December 2025.
What is the CRO number for M.K. O'NEILL PLUMBING & HEATING LIMITED?
594838.
Where this data comes from
About this summary — the prose Overview above is generated by an LLM from the cited sources. Factual fields (CRO number, status, dates, address, NACE code) come directly from the Companies Registration Office. If you spot an error, please report it →
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