We needed to replace 11 windows in our house. After doing some extensive research, we contact the Beverley Hills sales person for a quote. They came over and did a very good job explaining their product and addressing all the questions we had. We decided to contract Beverley Hills Home Improvements, because they have great reputations and listed in Window Wise program. We had to wait 7 weeks to get them installed because it was custom made windows, which is reasonable and common in this industry. On the installation day, Sergei and his guys did a great job installing the windows and were very professional, even going above and beyond on cleaning the working area when they finished. We are happy with the result and will install the rest of our old windows with Beverley Hills Home Improvements when we have extra cash. We will also recommend this company to friends and family.