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
"I'm so happy with my new windows! My only regret is that I don't have more windows to replace! Aaron and his team were a dream to work with - communicative, friendly, and direct. They worked with me to scope out exactly what I wanted and they were very transparent and fair on price. The installation team was efficient and respectful, making sure everything was done to the utmost standards. My windows look amazing but more importantly they work fantastically! I was shocked at how much quieter and cooler my house was after the new windows were installed, and they are so much easier to keep clean. I will be recommending Thermo-Seal to everyone!!"
+29
Serving Riverside, CT and surrounding areas
Approved
In business since 1970
Free estimates
Offers commercial services
"Vince and Jesse were a pleasure to work with. They replaced and repaired all of our very old screens for a good price. They also custom fit a large window and door that we needed. The work was done quickly and thoroughly. They were quick to communicate and professional. Definitely recommend!"
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 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 2011
Free estimates
Emergency services offered
"I have never met a business so professional, conscientious, and having outstanding workmanship. We have had several houses with all kinds of contractors/workers, these guys were outstanding. Cannot day enough great things about them."
+28
Serving Riverside, CT and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Wilmer was great about communicating when he was delayed by an accident, and did excellent work. He solved a problem with the hardware provided by the maker of my blinds at no extra cost, worked clean and made sure my kitchen was spotless. I would definitely hire him again."
Serving Riverside, CT and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
"He came on time beautiful work and reasonable price. He was pleasant to work with and we will have him back out for more work."
+65
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