Dominic O'Connor Ltd.

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Dominic O'Connor Ltd. Since 1999, Dominic O’Connor Ltd.

has provided commercial and industrial engineering and construction services, specialising in HVAC, steam, water, air and heating systems, and decarbonisation through deep retrofit projects that cut carbon and improve BER

06/10/2026

We’re live at TUS Athlone campus careers day!

All the skills and the style to match ! Best wishes to all at Mountbellew/Moylough Camogie Club from all of us at Domini...
25/08/2026

All the skills and the style to match ! Best wishes to all at Mountbellew/Moylough Camogie Club from all of us at Dominic O'Connor Ltd

All work and no play is a terrible waste of a tuxedo !At the recent Irish Build and Design awards Dominic O’Connor Ltd w...
28/03/2026

All work and no play is a terrible waste of a tuxedo !

At the recent Irish Build and Design awards Dominic O’Connor Ltd was up for 3 awards, and whilst we didn’t bring the trophies home on this particular occasion, it was wonderful to celebrate the achievement of being nominated with our industry colleagues.

See you next year IBDA !

We had a welcome visit from Alex O'Grady Racing Driver recently, as he presented Dominic O'Connor with a team gift.We’re...
25/03/2026

We had a welcome visit from Alex O'Grady Racing Driver recently, as he presented Dominic O'Connor with a team gift.

We’re proud to sponsor his GB4 campaign this season.

Wishing him every success on the track...and in the upcoming leaving cert!

Loughrea's got talent !

Delighted to be attending TUI Athlone in support of the Access to Apprenticeship programme.
27/02/2026

Delighted to be attending TUI Athlone in support of the Access to Apprenticeship programme.

All the team at Dominic O'Connor Ltd. were delighted to learn that our 2024/2025 Design & Build bundle of projects for t...
05/02/2026

All the team at Dominic O'Connor Ltd. were delighted to learn that our 2024/2025 Design & Build bundle of projects for the Longford and Westmeath Education and Training Board (LWETB) has made the finalist shortlist for the Environmental Impact Award at the upcoming Irish Building and Design Awards.

This D&B bundle comprised four separate schools, with the primary objective being the implementation of a suite of deep energy retrofit measures alongside renewable heating solutions across all four sites.

To ensure alignment with the Project Ex*****on Plan, the design was required to achieve the following performance targets:

51% reduction in overall carbon emissions

51% reduction in direct carbon emissions

50% reduction in primary energy demand

BER rating of B

Renewable heat contribution, minimum of 90% of the annual space heating demand to be met by renewable heat sources

The schools included in the bundle were:

Daingean NS,
Coláiste Naomh Cormac,
Mullingar Community College, &
An Grianán NS Moate.

Image 1 is a sleek gas powered boiler upgrade recently completed by us, sleek, quiet and energy efficient.Image 2 is wha...
01/02/2026

Image 1 is a sleek gas powered boiler upgrade recently completed by us, sleek, quiet and energy efficient.
Image 2 is what was replaced, the bin above is a huge tuft hopper! Amazing to see such engineering progress in operation, and it being implemented to such an incredibly high standard by Dominic O’Connor Ltd 👏🏼

18/01/2026

Today's the day ! 💥

We are flying the flags high for Loughrea Hurling Club this weekend ! ! Best of luck to the team as they take on Ballygu...
16/01/2026

We are flying the flags high for Loughrea Hurling Club this weekend ! !

Best of luck to the team as they take on Ballygunner in the All Ireland Club Final in Croke Park this Sunday 🤞👊

As 2025 winds to a celebratory close we at Dominic O'Connor Ltd would like to thank all our staff, suppliers, contractor...
22/12/2025

As 2025 winds to a celebratory close we at Dominic O'Connor Ltd would like to thank all our staff, suppliers, contractors and clients for what has been a busy and 'constructive' year !!

Wishing you all a wonderful Christmas, a peaceful and prosperous New Year, and a holiday filled with rest and good cheer.

THANK YOU ! MERRY CHRISTMAS !!

Our offices are closed from 19/12/25 to 05/01/26

Address

Eastpoint Business Park
Loughrea
H62Y880

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+35391880340

Website

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