4.6 
220 *The Angi rating for Window And Door Contracting companies in Riverside, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
*The HomeAdvisor rating for Window And Door Contracting companies in Riverside, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window And Door Contracting needs.
Last update on November 17, 2025
Serving Riverside, CT and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Gary and his crew replaced 22 windows for us in one day on our 1969 colonial. They did a great job and I would hire them again."
+45
Serving Riverside, CT and surrounding areas
Approved
In business since 1984
Free estimates
Emergency services offered
"Jay replaced several torn window screens. Great customer service & wonderful job."
+7
Serving Riverside, CT and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Great experience from beginning to end. Aaron the sales and service representative was professional, knowledgeable and attentive. The window quality is excellent. The installation was seamless they were on time and all business. They paid attention to details and the clean up at the end was fantastic. It was a pleasure all around I highly recommend Thermo Seal."
+29
Serving Riverside, CT and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"2nd time I’ve hired Diego to make a custom glass door for a bathtub. His workmanship is excellent and that of a perfectionist. Very clean. Goes over all of the details before doing the project, gives a quote on the price, and then keeps to the timeline to get the job done. No fuss. No mess. Can’t ask for anything more."
+37
Serving Riverside, CT and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Fantastic work! They were very responsive throughout the whole process and provided helpful advice regarding our project that enabled us to save money without sacrificing quality or workmanship. The company provided competitive quotes that were budget friendly. We went back on forth on paint color for the deck and front porch and Fernando was very willing to accommodate us. We would highly recommend working with them!"
+28
Serving Riverside, CT and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"I had a variety of small handyman projects - replacing doorknobs, patching holes, fixing molding, etc. the guys were very polite, professional, and knowledgeable. They took off their shoes to enter the hose, and did a great job, and kept me informed the whole time. I would definitely recommend them and hire them again!"
+7
Serving Riverside, CT and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Warranties offered
"Did windows, doors and gutters and we are very happy!!"
+41
Serving Riverside, CT and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Very prompt, On time, very efficient and fair prices. Will recommend"
Serving Riverside, CT and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
"Very Professional and quality work."
+65
Serving Riverside, CT and surrounding areas
Approved
In business since 1961
Free estimates
Credit card accepted
"Everything was so professional. Andrew and Alex were the best. Always Polite and thoughtful. It was so hot that day, and they just kept going, never missing a beat. I would recommend this company to everyone. I can't stop looking at my door and windows, they are just beautiful."
+38
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