Top Interior Window Treatments Services in Downers Grove, IL

Ken has not showed up to complete the work for which I paid him a large deposit and was slated for almost a month ago. He no longer returns emails, calls, or texts and I have no indication that he his still working on my project. I have formally requested...

Very professional and helpful. He was very neat and clean up after the job. I wish there were more people like Frank who cared about what they do.

very professional and helpful made my $1000 door look like a $3500 door, excellent product

Frank did an excellent job on my door. He is completely professional with a great sense of humor to boot. Installed my full length window(in my door) with blinds which opened up a dark spot in my home...love it!

Excel Windows lives up to its name, providing exceptional service for all types of window repair needs. Their technicians are skilled and knowledgeable, always arriving on time and completing the job efficiently. I appreciate their attention to detail an...

I just had Excel Windows install eight windows in my house. The installers were great and very neat. I think they left my house cleaner than before they got there. They vacuumed all of the dust up off of the floor and wiped down the wood work around the w...