Find out what Window World of Frederick County customers are saying about our products and services.
4.6 120 reviews
Reviews
AP
★★★★★
Did a great job. We are happy with end result thank you
JB
★★★★★
Window Wonder did an excellent job replacing a large picture Window and the service guy was great to work with.
KS
★★★★★
Thank you for the prompt response to my request. The man who came was very helpful, explained everything he needed to do and did it quickly! I am very happy with my windows, siding, and doors from Window World.
ND
★★★★★
Very pleased with our new windows! We had 9 windows replaced, two doors and a full bay window and are so happy with the work. The guys were very thorough and SO fast. Everything was done and cleaned up in 1 day. The price was extremely fair and we are over the moon with our new windows for the fall!
SB
★★★★★
Window sash replacement, technician has been the same person who has came to the house for years. Always gracious, polite.
KK
★★★★★
We’ve had Window World windows for about 15 years and we absolutely love them. We’ve had three small issues and they always come out the same day and with this and with a lifetime warranty you can’t beat it. Thank you so much Window World.
FO
★★★★★
Window World installed our windows & sliding door 3 years ago, and we have been very happy. Today, Adam came out as we needed an adjustment. The fix was quick and easy, and Adam was fantastic. I will absolutely buy from this company in the future due to great products, great service, and great people. They are clearly very well managed.
EB
★★★★★
Amazing company. They respond quickly to every need. Their work is professional, respectful and well craftsmanship. I’d recommend this company to everyone.
AH
★★★★★
Very helpful, came out to fix my screen. Glad I chose them to install new windows when I moved here 🙂
WB
★★★★★
They are very personal and have great windows.
JR
★★★★★
We had several windows replaced and have had some problems with the lift mechanisms breaking. Customer service was prompt and respectful. Service was under warranty.
VB
★★★★★
They worked hard and got the job done!
BC
★★★★★
I needed 3 parts replaced on one of the bedrooms windows.They was there on time. When right to work, fixed the broken parts. Finished in less then 30 minutes.The two guys were very polite and experienced.You can trust this company. I just ordered my big glass picture window from them. Very nice people to deal with. BACROMWELL
FN
★★★★★
Did a beautiful job. Had a problem with one window. They fixed it immediately. All the installers and the service / maintenance technicians were very knowledgeable friendly and did an amazing job. The only complaint would be from the manufacturing process there was glue spots on the glass and we really had to scrub them and use alcohol to get it off and get them clean. I would have thought the glass should be spotless.
JM
★★★★★
I've had these windows since 2011. I had a problem closing one after cleaning it. I called and Adam was here within the hour. He was super friendly, courteous, and obviously knows the windows crazy well. The windows was fixed in no time and Adam showed me a better, easier way to clean them. I'm very happy with Window World and they really back up their lifetime guarantee.
CW
★★★★★
Crew were extremely professional. Arrived on time, explained everything they planned to do, and got right to work. Install looks fantastic! Crew left the space looking better than they found it. Would highly recommend!