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Advanced Window Systems

Founded 1978 • With Angi since July 2006


(56) Verified Reviews


AWS is family owned and operated, and has over 40 years of experience in the home improvement business. We are one of the most highly respected and trusted companies in our industry. We offer our customers outstanding value by providing premium products and superior customer service, specializing in windows, siding, roofing, and doors. We back both our products and expert workmanship with the strongest lifetime warranty on the market, which gives our customers the utmost peace of mind. AWS is fully licensed and insured in both Connecticut and Massachusetts. We have specialized factory trained installation crews to ensure that each project is done by the most qualified team....

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Verified Reviews

A few reviews for this pro...


We did not move past the initial call. After I described what we needed, the rep wanted to set up time to meet to discuss other details and options. She asked for a time when both myself and my spouse would be home. With my wife's travel schedule and my busy day schedules, it's hard enough to sync time. With the kids' schedules, it's near impossible and must divide and conquer. Honestly, the next ...

Description of Work
Needed 4 wood casement windows replaced

Category replacement windows



I could not have asked for a better group to do business with! From sales to installation, every member of the team was superb to deal with a real professionals. The sales team was extremely knowledgeable and offered me options and sold me a quality product at a good price, the schedulers at the office were a joy to deal with and the installer was simply the best! I would recommend AWS to anyone a...

Description of Work
I have had AWS out for work on two different contracts. First they replaced 7 double hung windows in my living room, downstairs bathroom and two upstairs bedrooms. This time they came out and replaced my living room picture window. All of the windows were from the original 1950 construction of the house and were in very bad shape. They replaced all with high quality windows which are energy efficient and warrantied for life.

Category replacement windows



The initial consult was great, the sales team was very informative, no pressure sales. They offered several options for each price level/type of windows. It took about a month or so to build the custom windows, and they installed 2 weeks later. They scheduled 2 days for install but almost finished the first day. I think they left the house more clean than when they arrived! There was a minor imper...

Description of Work
Replaced 12 windows and replaced trim around an exterior door

Category replacement windows



Right from the first visit to the AWS office to inquire about replacement windows the experience was very professional. Everything was explained completely at our sales meeting. Everything was covered and we had very few questions. The installers showed up on time ready to work.Their expertise was evident as they worked smoothly thru the installation process of the windows. When the job was finish...

Description of Work
Replacement Windows

Category replacement windows



Original 30 year window was a bay window which was extremely drafty and the outside frame which was made of wood was starting to rot. AWS measured and suggested a better type window for the space taking into account the overhang of the roof line. The representative from AWS explained the window thoroughly and also brought samples of this window so that we could see the materials that would be used...

Description of Work
Replaclement of bow window in living room.

Category replacement windows

Service Provider Response

Hi [Member Name Removed] - Thank you so much for reviewing your experience with AWS! We treat all of our customer's homes as we would treat our own, so knowing that you're satisfied with your new window, makes us very happy. We appreciate your feedback! Thanks again. AWS Staff

    Services Offered

    Replacement: windows, siding, roofing, doors

    Services Not Offered

    New construction

    General Information
    Free Estimates
    Payment Options
    Check, Visa, MasterCard, American Express, Discover
    Senior Discount
    Emergency Service