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+44 28 7136 0000

info@mccloskeysons.co.uk

Derry / North West Ireland · Est. 1987

McCLOSKEY
& SONS
BUILDERS

Building the North West Since 1987

Extensions, new builds, renovations and commercial fit-outs across Derry, Donegal and the wider North West — delivered by a family team that takes pride in every brick.

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36
Years Trading
500+
Projects Completed
12
Crew Members
NHBC
Registered
0
Years Trading
0+
Projects Completed
0
Crew Members
0%
NHBC Registered

What We Do

Our
Services

Family-run since 1987. We build extensions, new homes and commercial spaces across Derry, Donegal and the North West. Every project gets the same hands-on attention — from the first site visit to the final snag.

01

Extensions & Renovations

Kitchen extensions, attic conversions, sunrooms and full property renovations. We transform existing homes across Derry and the wider North West, adding space and value where it matters most.

Kitchen ExtensionsAttic ConversionsSide ReturnsFull Refurb
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02

New Builds

From single-dwelling new builds to small residential developments, we manage the full project lifecycle — foundations to finish. Based in Derry, operating across Donegal and the North West.

Residential BuildsFoundations to Fit-OutProject ManagementNHBC Registered
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03

Commercial Fit-Outs

Retail shopfitting, office fit-outs and commercial refurbishments. We work with businesses throughout Derry/Londonderry to deliver quality commercial spaces on time and on budget.

ShopfittingOffice Fit-OutRetailRestaurant & Hospitality
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Portfolio

Our
Work

Galliagh Kitchen Extension
Residential Extension

Galliagh Kitchen Extension

Derry City
Waterside New Build
New Build

Waterside New Build

Waterside, Derry
Foyle Street Shopfit
Commercial Fit-Out

Foyle Street Shopfit

City Centre, Derry
Letterkenny Attic Conversion
Attic Conversion

Letterkenny Attic Conversion

Letterkenny, Donegal
Creggan Road Development
Residential Development

Creggan Road Development

Creggan, Derry
Quayside Office Refurb
Commercial Refurb

Quayside Office Refurb

Ebrington, Derry
“
McCloskey & Sons built our kitchen extension from scratch — on time, on budget, no drama. Padraig and the boys are the real deal. You won't find a more professional outfit in the North West.
Seamus & Orla McLaughlinKitchen Extension — Strathfoyle, Derry

No obligation · Fast response

Ready to Start
Your Project?

Get in touch for a free, no-obligation site visit and quote. We cover Derry, Donegal and the wider North West.

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