Colinwell

Colinwell are a manufacturers of Architectural Masonry, Martello Stone, Facing Brick, Allan Block Retaining Walls and EchoCheck Acoustic Masonry.

Over 100 years ago, John McQuillan began quarrying limestone at Colinwell, so named because of the large natural spring well which rises at the site on the slopes of Colin Mountain near Belfast.

Since then our Company, which is now owned and managed by Phelim and Donal McQuillan, has progressed from being a quarrying and aggregate processing company to a walling product manufacturer.

Today, Colinwell Architectural Masonry, Martello Stone Walling, Facing Brick, Allan Block Retaining Wall and Landscape Walling Systems can be seen in use throughout Ireland and Great Britain.

Opening Hours: -

Monday 8am – 6pm
Tuesday 8am – 6pm
Wednesday 8am – 6pm
Thursday 8am – 6pm
Friday 8am – 6pm
Saturday 9am – 12. 30pm