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Have you referred someone to us in the past? Contact us to see if you will still qualify to earn a reward! Or to refer a friend, relative, or neighbor, simply contact us on 01 846 0364. Once your referral purchases the required order amount from us, you will be mailed out your referral voucher.

Word of mouth advertising is the best advertising. 100% of our customers would be happy to recommend McMahon and Nagle to their neighbours, friends and family. At McMahon and Nagle, we take great pride knowing that all our customers are extremely satisfied with the level of service and the quality of products that we supply. We are very committed to being the best in the industry and appreciate you sharing your experiences with friends, relatives, and neighbours.

As part of our after sales experience, each customer is requested to complete a survey. This allows us to constantly check that our work remains of the highest standard.

Many of customers are previous or referral customers that come through our excellent referral scheme, to avail of this our customers simply have to recommend McMahon and Nagle Windows and Doors to a neighbour, friend or family member. The scheme is simple. If you are a previous or existing customer, refer us to a new customer and when they place their window or door order with us, we will reward you with a €100 voucher for one of our selected restaurants or spa’s.

At McMahon and Nagle, we are committed to supplying the highest quality energy efficient windows and offering them at an unbeatable price. We know the importance of word of mouth advertising, which is why we would love to give you all a great reason to share what we have to offer with your friends, family, and neighbours.

Find out what some of our customer reviews said about us on our Recent Work page!







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"…how happy I was with the job…they went the extra mile…and was so enthusiastic and unbelievably committed to doing a good job for us. I could not recommend McMahon & Nagle enough"

Ms. Bell, Baldoyle

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