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About Us

Over 60 Years

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A Midlands Motoring Legacy Since 1963

O’Brien Motor Group has been proudly serving customers across the Irish Midlands for over 60 years, building a reputation grounded in trust, quality, and first-class customer service.

Founded in 1963, O’Brien’s began as a single dealership in Mullingar, selling and servicing a wide range of vehicle brands. Over the decades, as the business grew and our customer relationships deepened, we expanded our facilities — investing in the modern showrooms and workshops you’ll find today on the Lynn Road in Mullingar, our main headquarters.

In 2011, we extended our reach across the Midlands with the opening of a sister dealership in Tullamore, further cementing our commitment to bringing quality motoring to the communities we serve.

A Midlands Motoring Legacy Since 1963 A Midlands Motoring Legacy Since 1963
One Group, Two Locations

One Group, Two Locations

Today, we are proud to bring both dealerships together under a single unified identity — O’Brien Motor Group.

Our Mullingar dealership continues as the group’s headquarters, while our Tullamore dealership, formerly known as Tullamore Motors, has been renamed O’Briens Tullamore — making it clear to customers across Offaly and Westmeath that both locations share the same values, the same standards, and the same O’Brien family commitment to excellence.

Whether you visit us in Mullingar or Tullamore, you’ll receive the same trusted O’Brien experience.

O’Brien Mullingar — Lynn Road,
Mullingar, Co. Westmeath

At O’Briens Mullingar, we operate Renault, Dacia, Hyundai, and MG Motor dealerships from our purpose-built showrooms on the Lynn Road. We offer a full range of new and used passenger cars, commercial vehicles, and a comprehensive aftersales service.

Our fully qualified service team and experienced aftersales staff bring a wealth of technical expertise to ensure your vehicle is always maintained to the highest standard. Whether you’re purchasing a new car, servicing your current one, or exploring finance options, we’re here to help every step of the way.

O’Brien Mullingar — Lynn Road, Mullingar, Co. Westmeath

O’Brien Tullamore — Tullamore, Co.
Offaly

O’Briens Tullamore has been serving the people of Offaly and the wider Midlands since 2011. Now operating as part of O’Brien Motor Group, our Tullamore dealership offers Renault, Dacia, and MG Motor vehicles along with the same high standard of aftersales care and customer service our group is known for.

O'Brien Tullamore — Tullamore, Co. Offaly

Our Brand Partners

Across both locations, O’Brien Motor Group represents some of the world’s most trusted and popular vehicle manufacturers:

Renault logo Dacia logo Hyundai logo MG logo

Hyundai — available in Mullingar
MG Motor — available in Mullingar & Tullamore
Renault — available in Mullingar & Tullamore
Dacia — available in Mullingar & Tullamore

Get in touch

Why Choose O’Brien Motor Group?

  • Over 60 years of trusted motoring expertise in the Irish Midlands
  • Two convenient locations — Mullingar and Tullamore
  • Four leading car brands under one group
  • Fully qualified service and aftersales teams
  • New and used cars, commercial vehicles, and finance options
  • A family business built on long-term customer relationships

O’Brien Motor Group — Mullingar & Tullamore. Proudly serving the Midlands since 1963.