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Find out what Window World of GSV customers are saying about our products and services.

4.9 410 reviews

Read what our clients are saying about us!

SO
★★★★★
Quote Icon Quick friendly and efficient crew. Replaced 10 doublehung windows. Cleaned up and gone in 2hrs 40 minutes. The only way it could have been better is if they would have rehung the curtains and blinds for me. (Just kidding 😂 )
VL
★★★★★
Quote Icon Extremely professional top notch wait a minute
S
★★★★★
Quote Icon Very neat and professional installation
MB
★★★★★
Quote Icon This is the second home where I installed windows from Window World. The sales and installation process is always easy and professional. I would definitely use them again.
AM
★★★★★
Quote Icon Service was great, we’re happy so far
NB
★★★★★
Quote Icon They did am amazing job. Cleaned up nice and came back a few days later because we had a small leak, that was not from their work after all. Would recommend them to anyone. Great quality especially for the price.
RG
★★★★★
Quote Icon They were very professional
Quote Icon They are very quick, courteous and a very high quality of installation. Will be contracting them again
JR
★★★★★
Quote Icon Great buying process and installation was smooth and quick
JS
★★★★★
Quote Icon Nice people & nice job! Will contact for future projects!
Quote Icon We are more than happy with our new windows. The work was done professionally. No problems at all. I would commend them to anyone. Great job!
RQ
★★★★★
Quote Icon Outstanding customer service. Courteous and professional installer team who were very competent and knowledgeable. Highly recommended! Our windows are awesome, thank you!
JL
★★★★★
Quote Icon Had replaced some windows with a different company a few years back. These were rated just as well and were a couple thousand dollars less per window. Out of the 3 estimates I scheduled, Window World was by far the cheapest, easiest, and less painful to get through. The contractor they sent initially to do the estimate was direct, honest, to the point, and willing to work within my budget and schedule. The others not so much. I will absolutely call them again when I replace the rest.
AC
★★★★★
Quote Icon From the sales experience through installation, I have been very satisfied. The windows themselves are wonderful. Customer service is 100% responsive and professional. I would recommend Window World (especially given competitor pricing!)
RS
★★★★★
Quote Icon We replaced all siding, soffit, and spouting. The job was completed in a very competent and timely fashion, and we are very pleased with the result. Now we have one of the nicest looking properties on the block! We are looking forward to replacing all windows as funds permit
SM
★★★★★
Quote Icon Very professional! The sales reps were outstanding.