Bill installed a houseful of American made windows on schedule at a great price. Nothing was left undone. He's a man of his word - and we're looking forward to having him do more work for us.

I highly recommend any work you need done by Bill and his crew at Winstal. He is honest and reliable and will tell you exactly what you need and don't need to remedy a problem. His work is total perfection....he does everything from start to finish with great care and expertise. He has installed windows and doors for us and done exterior repairs as well as built us a new set of wooden stairs inside. Every job he has done has added beauty and value to our home. So nice to know there are still honest and reliable craftsmen in the world!

Bill Mortimer is a true professional in every way. He's a pleasure to work with and his quality of work is top notch. He delivers on time, every time. He's built us a deck, installed new windows, sided two of our homes and handled many additional repairs and installations. We wouldn't call anyone else.

Had a bulkhead installed by Bill & team. Job was done as expected, when expected. We are very happy with the end result and would recommend them to anyone. Price was also $150 cheaper than other local companies.

Fantastic to deal with!!!! Very professional, accurate, punctual, and responsive. Mr. Mortimer is a gentleman and a great craftsman. A pleasure to deal with. Highly recommended.