Find out what Window World of Lehigh Valley customers are saying about our products and services.
4.3 144 reviews
Reviews
CP
★★★★☆
Installation was fantastic. Knowledgeable and did a great jobEstimate was not. Never measured and my door is offsize so price went up by $800. Otherwise, this would be five stars
RB
★★★★★
The guys did a almost great job.
RR
★★★★★
Good product, installed efficiently and skillfully
DH
★★★★★
Very professional staff and quality for the money. I had 5 windows installed. My windows were all installed and framed and sealed both inside and outside within 2 1/2 hours without fanfare. The workers were extremely clean and left not a single piece of debris both inside and outside. Product is as promised and looks fantastic. Thank you Window World for a great job and highly recommend this company to anyone needing windows. Their quality is definitely reasonable to Anderson.
MM
★★★★★
I like to use widow words, because they are not expensive like another company ,they are company you paid for one and not cost that much for you ,another company said buy 2,4 widow cost more but not widow world ,I will buy widow from them again not cost much for me ,very good deal.
BC
★★★★★
The service was great. The installers were professional and paid attention to details. The new window looks great.
We could not have asked for a better experience than the one we had.
Highly recommend.
DP
★★★★★
I have had Vilma, and David and Julia from Window World replace my windows for several years. They are absolutely wonderful workers and people. The windows are keeping my house toasty warm. No more plastic on the windows!!!
JP
★★★★★
Sal explained everything and showed us the construction of the windows. Couldn't ask for a more straight forward guy. We ended up calling him Uncle Sal. The price was 1/3 of Anderson's quote!!! and our new windows are TRIPLE PANE!!
Very neat and professional installation done by a wonderful family of good honest people.
DP
★★★★★
Installers David and Julie were very very good. Went above and beyond. We hope to see them again.
JM
★★★★★
From Owner to sales to install it's a collaboration of teamwork to accommodate your needs ...exceeding my expectations....
BK
★★★★★
This is our third time getting Window World windows. The installer, Window World of Lehigh Valley is the second time using their services. I only have high praise not only for the windows but the men who installed them . Very courteous and professional installing them. Everything was cleaned up the way it was before they started. Staff at the office and sales were great too. If you are looking for great windows at a very good price I recommend them highly. The top leading sellers of windows are garbage compared to them. I say this out of experience dealing with windows installed by a big competitor where they installed windows on our new house 5 years ago and I had to have them replaced. They installed them and wanted to charge for reinstalling new ones if needed. Buyer beware when getting windows. These leading sellers rip you off for every little thing. Thanks Window World !
CK
★★★★★
We had a new entry door installed and are very happy. Sales and installation team were all nice and easy to work with. We are very pleased.
RW
★★★★★
Great experience from salesperson, office staff and installers. Best value for the price.
JH
★★★★★
The process was pretty seamless. The installation crew was fantastic. They were courteous, they were clean, and they were quick!
AP
★★★★★
Quick and courteous staff. Very professional and cleaned up everything and took all the trash away. Highly recommend. Thanks guys
JR
★★★★★
We had the first floor windows of our house replaced this year. Great experience. Good quality windows. We have just scheduled the top floor windows be replaced as well. Would highly recommend Window World.
JR. Bethlehem PA 2025