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Customer Testimonials

Find out what our customers are saying about their experience with Excel Windows!

We have a long list of completely happy and satisfied customers.

 “It was unreal what a good job they did.” 

-Rudis Family, Orland Park

 “Installation crew was outstanding, polite, professional and very nice.” 

-Eileen Ortiz, Chicago  

 “We couldn’t be happier with our new windows. The installation crew probably left things cleaner than they found them!”

-Mike & Lynn Merrick, Lockport

 “The installers were very neat, very courteous, very easy to get along with.” 

-Ruth Meehan, Palos Hills 

 “Over all we were very pleased with the Excel team from start to finish.” 

-Manuel & Laura Reyes, Chicago 

 “Great showroom you can see and feel the product before you buy it - Unlike the other window companies.” 

-John & Ann Kornberger, Bridgeview

 “Crew is courteous and pleasant appreciate your ability to put windows in early - Well done!” 

-Peter J. Scariano, Clarenden Hills

 “Your installers were very pleasant and courteous as well as other staff. I especially appreciate everything being done at the exact time you said they would.”

-Lorraine Slaughter, Melrose Park

 “Everything went extremely well. I would highly recommend you and hope you’ll finish the rest of my windows next year.” 

-J. Gruca, Chicago 

 “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.”

-George F. Braam, Oak Lawn

 “My gas bill went down about $225 this winter, should be better next winter as I have basement windows now.” 

-Joseph Cimino, Chicago

 “Tony the sales rep. Was great in finding us an alternative to the arch window we first wanted - with in our price range.” 

-Dean & Beverly Pilafas, Hickory Hills

 “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!” 

-Jean Tennutti, Chicago

 "The company as a whole, from sales to service was very helpful, prompt and reliable. I will refer you to all of my friends."

-John Bergamini, Tinley Park

 "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."

-The Greske's, Burbank

 "We have several windows from Excel, we plan to purchase more. We have always had the best of service. The windows are great!" 

-The Kozubowski's, Chicago

  "I wish I had more windows to replace because it was such a pleasure to deal with Excel."

-Barbara Banahan, Chicago Ridge

 "Tim & crew are wonderful installers & are a great asset to your company. Great Job! Highly recommended!

-Peggie Havelka, Chicago

 "The guys who installed our windows were terrific!! Never had a household project run so smoothly - You all are great!! 

-Tony & Caroll Neu, Oak Lawn

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