CHEATED. I put colored glass blocks in a window like they advertised and the color disappeared in…read moreless than two years. $800 wasted, no refund. Now I have to demo and replace. "Quality" Glass Block my ass. Avoid this company like the plague. It is a SCAM!

From the owner: Quality Glass Block and Window Company is an industry-leading wholesale loose glass block…read moredistributor. Since 1976, we have worked with thousands of homeowners and builders undertaking construction and remodeling projects. As a nationally respected and leading glass block company with a massive inventory, we have the capability to assist you with large-scale projects, as well as to provide the products and guidance you need for smaller jobs and highly customized requirements.

The whole process from measuring to installation was seamless and perfect. I'm very happy with…read moreAdvance Glass

Well, my wife and I decided that we were finally tired of looking at the old, gold shower doors in…read moreour bathroom. We started looking around and found Advance Glass. Called and spoke to Melanie who arranged to have someone come out for an estimate. Joe arrived and showed us our options and measured up the shower for the new doors. The installation team of Matt and Martin arrived as scheduled and did a marvelous job of installing the new doors. Everyone at this company is professional, knowledgeable, and courteous. We would recommend them to anyone thinking of getting new shower doors.

Love the people that work there! so kind and attentive of their customers, the service they give…read moreout is a 10/10. The owners are so lovely and negotiable. the technicians always give their best to the customers and great recommendations on a project you would like to proceed with !

They have replaced a number of window panels on my house porch. Good service. Reasonable price…read more Responsive.

We had a Vent window that was cracked in the bathroom which is encased by glass block windows and…read moreit needed to be replaced. I spoke to Tony and he was able to schedule service very quickly. Tony came out to do the work himself and he is a great guy and very professional. He was able to complete the job quickly and I am very satisfied with the job he did. Also, the price I was quoted on the phone was exactly what I paid. Service like this nowadays is rare. I would highly recommend Tony and will call on him with any other glass needs in the future.

Tony was super helpful and so nice! He cut a custom mirror me while I waited. Great pricing and…read moresuper fast. I will be back once I'm ready to start my full bath renovation!

We have used Schaaf Windows previously and this was our third time and as usual they were…read moreoutstanding. Rich Deckinga is so great to work with. He knows his products and is very honest and trustworthy. His recommendations of what are best suited for our needs have been consistently perfect. The installation teams are very neat, considerate, on time and perfectionist (Thank you Jimmy and Corey) at what they do. When finding a contractor you always hope for a good experience. In our case we remain loyal to those who have proven they will do as they say. Schaaf Windows lives up to their promises. Thank you, Charles & Gail Commerford Frankfort, Illinois

Just finally completed all the windows in our home. We did them on 3 trips due to the cost and we…read moredidn't want to take a loan out. Windows cost a lot no matter where you go. It takes about 6-8 weeks once you order. We had problems with our install on 2 of the trips. The second install the guy left caulk in 2 spots on our hardwood floor. We never called about this because we are planning to resand them. This is very careless on his part because he did have tarps down. The 3rd install the guy who put one of the octagons in never leveled the window. So as they were ready to leave and my husband checked the work it was obviously off center without even placing a level. The guy fixed it before he left. Now that the work is done, we are happy. Windows are beautiful. Just make sure to check everything over before they leave.