We had a seamless experience with Costello. The sales call with Hayden, showroom with Justin, measurements with Derry, Brendan and Bruno who organized the fitting, and above all the fitters, Timmy and Michael - we couldn’t fault anything throughout the process. The lads are exceptionally hard workers and also super considerate, tidying after each fitting and clearly caring about how well done the job was. We had 9 windows and 3 doors, including removal of a large window and block wall to be replaced with a smart slide door. It was heavy work and they crushed it in the best way. Every step of the way made sure we were happy. Absolutely thrilled with the job, which was competitively priced too. Highly recommend Costello.
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Costello Windows produces unique and beautiful A-Rated products for the residential market. We will transform your home with products that look stunning and perform to the highest standards. All our products are tested in the UK using British Standard Testing. Our window systems are designed to be aesthetically pleasing and to add a massive wow factor. We measure, manufacture and fit all products. Our fitting teams have worked for us for many years and have a wealth of experience. Costello Windows manufactures every facet of the final product in-house from a 13 acre factory located in Glin, County Limerick. We have been in business since 1979. Costello Windows employs a set of 50 skilled employees. We have a specific belief that quality, innovation and service are vital to success, every day we look to improve. Great customer service and customer care comes first at Costello Windows. For Trade companies please look at our Kit-Fab Supplies website.See more
