4.6 
118 *The Angi rating for Window Service companies in Griswold, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
*The HomeAdvisor rating for Window Service companies in Griswold, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.
Last update on September 02, 2025
Serving Griswold, CT and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"The guy did an excellent job. I have no complaints. This was our 2nd window project and we really liked the windows we did 6 years ago so finished off the house."
+41
Serving Griswold, CT and surrounding areas
Approved
In business since 1961
Free estimates
Warranties offered
"I highly recommend Proedge for windows. The quality of the windows and representatives are stellar. You wonâ t be disappointed."
+40
Serving Griswold, CT and surrounding areas
Approved (Corporate)
In business since 2000
Free estimates
Warranties offered
"I liked that there was no nonsense. Their salesman was straightforward and the price was fair. We were also impressed with the installers. They installed all the windows in 1 day and they look great. I'm happy I chose them."
+55
Serving Griswold, CT and surrounding areas
Approved (Corporate)
In business since 1997
Free estimates
Warranties offered
"Over fifteen years, I originally met him for window install estimate, and we have been using him ever since for several of my properties! He is quick to respond to any necessary repairs and emergencies, should you have them come up!"
+61
Serving Griswold, CT and surrounding areas
Approved (Corporate)
In business since 1991
Free estimates
Credit card accepted
Are you looking for the very best replacement window money can buy? You've found it with Castle Windows! Replacing your home's windows with high-performance Castle Windows is one of the wisest home improvement investments you'll ever make.\n\nCastle Windows is dedicated to saving you time, money and frustration. You can trust your custom-made windows from Castle Windows. Committed to producing the best product possible, Castle Windows confidently stands behind our work with a lifetime limited warranty to protect your window investment. \n\nFor over 30 years Castle Windows has been designing windows to fit your world. We offer a wide selection of top quality, custom-made windows to fit your home because we know you appreciate variety, expect quality and demand affordability. We are able to make a window to almost any specification including multiple colors, grid patterns or application without sacrificing quality or warranty.\n\nCall us today for your free estimate!\n
+13
Serving Griswold, CT and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Work was professional completed super satisfied with the result. I would highly recommend Beech Window cleaning. Great work, Great value"
+1
Serving Griswold, CT and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2007
Free estimates
Warranties offered
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
+2
Serving Griswold, CT and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Raheem mccallum with Rye Workz did an amazing job with replacing our screens. Very pleasant and easy to work with."
Serving Griswold, CT and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quick response
"We hired Elvin to repair a leaking window. Not only did he do that, but he offered to replace the screen which had been damaged by birds. He's truly an awesome guy and a top notch craftsman! We would hire him again in a second."
Serving Griswold, CT and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Highly recommend All Star Kleaning Services to anyone whoâ s looking for quality work!! Detailed oriented and fair pricing compared to market!"
+4
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