I have considered putting glass block windows in my basement for a couple years and finally decided to do it. I picked this company from the mail flyer ads because they are BBB members and the glass they use is Corning. Mike came out to initially scope out the job; he was professional, very knowledgeable, and had an easy creative solution for one window that is below the asphalt level on the drive. I had the feeling that he has seen just about any scenario and knows what to do. On installation day, Jeff and Brett worked together as a great team (one outside, one inside the house) to install the six windows in a couple hours. They were both very focused, professional, and clearly took pride in the quality of their work. I recommend this company with no reservations because the glass and vents are high-quality, the team’s workmanship is very solid, they are price competitive, and they are nice people to work with.