' It's fabulous how receptive and devoted the staff was at Optimum Windows, perfection! When I needed to have my window substituted, there had not been anybody greater than this bunch! They came extremely referred by my colleagues who had used them recently. Prompt with their answers and did a superb job on our glass installation. The cost provided for the service made them feel like an even much better option! Delighted with the general finish. You absolutely can't fail with these glaziers!'.