Maintenance & Building Services in Newtownards

Based in Newtownards, Mawhinney Maintenance and Building has vast experience in the building industry, serving domestic and commercial customers across Northern Ireland.

Mawhinney Maintenance & Building

Expert Building Services

Our skilled team has developed a stellar reputation for quality, transformative building services. From general building work to full house renovations, rebuilds and extensions, we take on any size of project and deliver it to completion with great efficiency.

The professionals at Mawhinney Maintenance and Building specialise in every aspect of extensions, rebuilds, and renovations.

We have the expertise to offer services ranging from joinery and plumbing to electrical work, plastering, and brickwork.

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Our Building & Maintenance Services

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House Extensions

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General Services

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At Mawhinney Maintenance and Building

We Specialise in Home Extensions

We specialise in home extensions which will improve your living space without the need for a complete relocation. Whether it's a sunroom, a dining room extension or an additional bedroom for guests, our home extensions allow you to tailor your living environment to suit your lifestyle.

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Some of Our Recent Projects

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Client Testimonials

We pride ourselves on customer satisfaction and aim to complete every project to the highest of standards.

Andy is great I've had him do a few jobs for me so far; removing a wall and installing a beam plaster work and replace an old fireplace. He always showed up on time and was tidy and always done a great job. I would highly recommend him.


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Brilliant guy. Fair priced honest and reliable. Thanks for the amazing job you done


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Ready to turn your dream home into a reality? Contact us today for unparalleled craftsmanship, personalised services, and a commitment to building excellence.

Let's build your future together!