What are the opening hours?

Monday 7:30am - 5pm Tuesday 7:30am - 5pm Wednesday 7:30am - 5pm Thursday 7:30am - 5pm Friday 7:30am - 4pm Saturday 8:30am - 12:30pm

McMahons Builders Providers Northern Ireland

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McMahons Builders Providers Northern Ireland

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Visit one of our 3 branches in Northern Ireland: Derry/Londonderry, Coleraine and Omagh and discover our ranges.

29/10/2026

✨ New displays at McMahons Dunmanway

From timber and sheet material to doors, flooring, and hardware, we have everything you need in one convenient location

📍Visit us in store on the Park Road to explore the full range

28/10/2026

🎃Scary Low Prices This Halloween at McMahons

We have huge savings on a wide range of products - view our website or visit your local store to see what's on offer

23/10/2026

😍 Our Winter Sale is now live, with huge savings on Bearfoot Flooring and a wide range of Toolbank products

Visit your local branch to view the full range of products

23/10/2026

😍The perfect way to start your Bank Holiday weekend

Our Winter Sale is now live, with huge savings on Bearfoot Flooring, Portwest Workwear, and a wide range of Toolbank products

View the full sale brochure on our website or through the link in the comments section

22/10/2026

☔Full Range of Storm Recovery Essentials - Available at McMahons

Time to upgrade or repair your fence or gutter after a storm? McMahons have you covered with a full range of products available in store and online

22/10/2026

☔Full Range of Storm Recovery Essentials - Available at McMahons

Time to upgrade or repair your fence or gutter after Storm Austen? McMahons have you covered with a full range of products available in store and online

21/10/2026

💥 Up to 44% OFF Insulation Fixings this Thursday at McMahons

Available in-store and online, so don't miss your chance to grab a bargain in our Thursday Flash Sale

21/10/2026

💥 Up to 41% OFF Insulation Fixings this Thursday at McMahons

Available in-store and online, so don't miss your chance to grab a bargain in our Thursday Flash Sale

19/10/2026

🗓️Cherry Orchard Trade Morning - This Thursday

🚨Join us in our Dublin store from 9am on Thursday for an action packed trade morning, including:

✅Special Offers
✅Raffle Prizes
✅Expert Advice
✅Complimentary Refreshments

We hope to see you there!

16/10/2026

😊Members of our External Sales Team attended an informative Brett Martin Training Day recently

Thanks to Brett Martin for the training, and for their continued support

📞Our team came away with increased product knowledge and expertise. Contact your local store with any query you may have

13/10/2026

🚨 New Product Display in McMahons Galway

👏 Thanks to Corrys for this display upgrade and for their continued support. Visit us in store to view our full product range

12/10/2026

🚨 One Week to go until European Week for Safety and Health at Work

Remember - you can get all your workwear/PPE equipment at McMahons. Visit your closest branch or shop online today!

12/10/2026

🚨One Week to go until European Week for Safety and Health at Work

Remember - you can get all your workwear/PPE equipment at McMahons. Visit your closest branch or shop online today!

09/10/2026

😊 McMahons Fermoy are delighted to support Castlelyons GAA Club with a new pitchside sign

Our Fermoy Sales Rep Shane Flynn is pictured presenting the sign to Castlelyons and Cork hurler Niall O'Leary. Niall is also a former employee of McMahons

08/10/2026

🚚 Another insulation load, ready to go out the gate for a long standing Omagh customer.

To arrange a delivery, contact your local store, or visit our new website - www.mcmahonsbuildersproviders.co.uk

07/10/2026

💥 Up to 22% OFF each roll of Spacesaver Insulation this Thursday at McMahons

Available in-store and online, so don't miss your chance to grab a bargain in our Thursday Flash Sale

06/10/2026

🚨 McMahons Northern Ireland - Online Store Now Live

You can now browse our full range of products, request a quote, stay up to date on all of our offers, and do so much more through our website

💻 Visit www.mcmahonsbuildersproviders.co.uk to get started today

05/10/2026

💥 Our Thursday Flash Sale returns this week! Mac the Builder is getting excited and will reveal the offer very soon

Make sure to follow our page for exclusive sale updates

29/09/2026

‼️Up to £60 in Velux Rewards available this October & November at McMahons

Buy any white maintenance-free sloping or flat roof window* to start now. Visit velux.co.uk/partner for more information

*T&C's Apply

23/09/2026

💥 Up to 39% OFF Collated Screws this Thursday at McMahons

Available in-store, so don't miss your chance to grab a bargain in our Thursday Flash Sale

Address

Derry/Londonderry, Coleraine, Omagh
Londonderry

Opening Hours

Monday	7:30am - 5pm
Tuesday	7:30am - 5pm
Wednesday	7:30am - 5pm
Thursday	7:30am - 5pm
Friday	7:30am - 4pm
Saturday	8:30am - 12:30pm

Website

https://www.mcmahons.ie/

Alerts

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