We have several windows from Excel, we plan to purchase more. We have always had the best of service. The windows are great!
Great showroom you can see and feel the product before you buy it – Unlike the other window companies.
My gas bill went down about $225 this winter, should be better next winter as I have basement windows now.
I have never been so impressed with a company as I (we) are with yours…It sure is good to know that there are still companies that make the customer feel like family. Thanks again for a super job.
I was very impressed by the punctuality and professionalism of everyone on your staff – needless to say, I’m very happy with my purchase.
Over all we were very pleased with the Excel team from start to finish.
Tony served us – very helpful and we trust him completely. Workmanship 1st rate – just like last year. We had (2) minor complaints which were rectified. Paul is an excellent installer, what he says he does. He does not disappoint us. He is definitely an asset to your company.
I wish I had more windows to replace because it was such a pleasure to deal with Excel.
Very, very pleased with overall process from the time Tom came out for the estimate to the completion of the job. We have received many, many compliments on the round top windows – they really look great on our Georgian. Thanks!
The guys who installed our windows were terific!! Never had a household project run so smoothly – You all are great!!
At Excel Windows, we take pride in the fact that we’ve supplied quality home improvement products with exceptional customer service throughout Chicago and the Chicagoland suburbs for the last 36 years. Offering the best in Chicago Replacement Windows!
That dedication to serving our valued customers landed our company an A+ rating with the Better Business Bureau. We don’t stop at the point of sale, or even the point of installation. We want to make sure that you’re happy with your replacement windows, doors and luxury bath for years to come.