"We've just had our bungalow refitted with doors and windows following a very disappointing BER rating for heat loss. We had used McMahon and Nagle before so we asked Jakki to venture out into the outback of Co Kildare to take a look. We're delighted we did. Every stage of the process was easy and nothing was too much trouble. I've included an image of our bay window particularly which had some awful flashing work done to it originally. Martin, our installer worked his magic and a 20 year irritation has gone away. Thanks to both Aaron and Martin for their quiet, professional and friendly approach to their 3.5 day visit to our home. Clean, tidy and nothing was a problem for either of them. A1 rating to the crew at McMahon and Nagle from us. Oh and they're fully Irish owned too and only employ their own installation teams. No subbies here.....if that's important to you. Hope you enjoyed the pizzas lads \ud83c\udf55 #cosyhouse"