We just had 3 new windows installed in our bedrooms. Energy efficient windows make such a difference! Not only are they beautiful, but we can feel the difference in the temperature of the rooms now. For years we've been frustrated with how hot our front rooms get in the summertime. It felt like our air conditioner just wasn't doing a good job. A & J Windows and Doors in Etobicoke are fantastic! John was upfront honest with us, his crew came in and did a nice clean job. We are so happy. They've been around a long time and would totally recommend them.