As a physician, I know the value of a good night's sleep and have been struggling with street noise for years as I live on a quite loud streets in Ajax. It is without reservation that I recommend Andre and Todd and their Soundproof window treatments. From the first conversation I had with them, I found that they are very professional, knowledgeable and patient. The guys were ALWAYS available to talk and were there every step of the way. Their staff was utterly professional and worked tirelessly throughout the day to install my windows. They had great respect for my home and my cats. The windows worked magnificently and greatly reduced the street noise. I slept without earplugs for the first time in 5 years. After installation, Andre contacted me to assure that I was satisfied with the product and even came to my house to remove the upstairs windows so that I could reinstall my blinds (that I had asked Andre to remove). He even taught me how to fix my broken lamp. Way above and beyond the call of duty! It is without reservation that I recommend both Andre and Todd for their great service.