Belfast Based Building Contractor

Specialising in the construction of new builds

Cecil Smyth Ltd is a Belfast-based contractor which specialises in the build of new homes, renovations, extensions, structural alterations and general maintenance. We have been serving customers across the whole of County Down, the Ards Peninsula, Lisburn and Belfast for 60 years.

Whether you want a new home, extension, garage, or just a wall knocked through - we can help. Get in touch with our reliable and experienced team today to secure a free quote.

Cecil Smyth Ltd are specialists in:

Large new build house with centre front entrance

New Builds

Stone finish extension on the side of house


Stylish new kitchen with green and navy doors


James H

"This is the 2nd piece of work the guys have done for us and would highly recommend. The work was completed with minimum disruption, to a high standard and they were on site when they said they were going to be."

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