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TRUSTED BY WESTPORT, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon206
    Verified window services reviews

Top-Rated Window pros in Westport - Updated Nov 2026

Avatar for The Highland Window Company LLC
The Highland Window Company LLC
4.9(
158
)
New Windows - 6 +New Windows - Multiple

Serving Westport, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I can’t speak highly enough of Marc Cowan. He installed new windows for me 14 years ago. Recently one window got broken and needed to be replaced. He did replace it for me without cost. He and his crew are gentlemen. Jane O."
Vinyl Siding Replacement
Sun Room Conversion
Window, Siding, Door, Gutter Replacement
Triple Casement Replacement
Vinyl Siding Replacement

+50

Response time8 hrs
17 neighbors recently requested a quote
Recommended by100%of homeowners
Good Fellows Window Corporation
4.7(
176
)
New Windows - 6 +

Serving Westport, CT and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Gary and his crew did a excellent job replacing 5 windows.. I had a few other companies give me quotes and Gary's was the best by far. His crew replaced the windows with speed and cleaned and removed all the debris within a few hours. So far the windows meet all my expectations and really make a difference in the comfort of the rooms ."
Bay windows
Taking out the old
Before
 Before
 Starting

+45

4 neighbors recently requested a quote
Recommended by97%of homeowners
Renewit Window and Glass Repair
4.6(
161
)
Door or Window Screens - Install or RepairWindow Glass - Install or Replace

Serving Westport, CT and surrounding areas

Approved

In business since 1970

Free estimates

Offers commercial services

"We just needed the pane in one window replaced. They came to look at it the same day I called. He measured and ordered the window in less than 10 mins. As he said, 10 days later the window pane arrived. They came and installed the window that day in less than half an hour. The service was great, timely and affordable. I will definitely remember them for any future window replacements."
Response time2 days
22 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for ProEdge Remodeling - Windows
ProEdge Remodeling - Windows
4.6(
38
)
New Windows - 3-5New Windows - 6 +

Serving Westport, CT and surrounding areas

Approved

In business since 1961

Free estimates

Credit card accepted

"Install crew was perfect. No dust, no mess. Complete cleanup, and a perfect airtight install. For years we have had winter management strategies. Closing off room on the north side... and running space heater in those rooms during use. After installation of the ProEdge windows these rooms are as warm as the rest of the house. AMAZING! Recent warm days prove the advantage of triple glazed low-E windows, too. Nice and cool inside. I searched for years for new windows that met MY specifications . As a career engineer I am happy to recommend ProEdge to anyone. Their attention to detail is superb."
2021 Window Projects 44
2021 Window Projects 44
2021 Window Projects 44
2021 Window Projects 44
2021 Window Projects 44

+38

Recommended by94%of homeowners
Avatar for Renuity Northeast
Renuity Northeast
4.3(
38
)
New Windows - 6 +New Windows - 3-5

Serving Westport, CT and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"I have to say that Matt, Dave and Rich were amazing! They were professional, friendly and cleaned up after themselves! I will tell anyone I know looking for windows to call Rite Window for sure. Happy customer Darlene"
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
2710 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Fer Home Services, LLC
Fer Home Services, LLC
5.0(
43
)
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceNew Window - Single+1 more

Serving Westport, CT and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

At Fer Home Services, LLC we will provide customized paint solutions utilizing our strong expertise in the areas of product installation, project management, and quality control. We will respect your home and property as if it were our own. We will conduct our business dealings with honesty and integrity. We will complete all our work on schedule and within budget. You can rely on us because we do what we say we will do. We stand behind our name and our work - our livelihood depends on it. Call today for a consultation and estimate.

Exterior Project
Exterior Project
Exteriors
Exteriors
Exteriors

+28

Response time8 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for A.M.T. Services LLC
A.M.T. Services LLC
4.4(
309
)
Window Cleaning

Serving Westport, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"very pleasant courteous Owner and workers are pleasant, courteous and professional. They arrived promptly at the designated time and worked hard. The windows are difficult to access as there are two sets of window frames housing the original storm windows and screens plus newer double paned glass windows. The two workers did the best job possible given the challenges in accessing all the surfaces to be cleaned."
Recommended by96%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
384
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Westport, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Dylan did a fabulous job managing our window order, ensuring we had the right measurements and showing us how to use the windows and door. Diego, the crew leader, was polite and worked with us to move everything we needed away from the old windows. We are happy with our new windows! Home genius also installed our new roof and gutters. Each job was completed in one day including cleanup. They were careful to minimize damage to flower beds. Crews were on time, and minimized disturbance. Home Genius has done a good job choosing their contractors and job site managers, clearly focused on customer service and provides quality workmanship."
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+57

Recommended by97%of homeowners
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Windows FAQs, answered by experts

It’s easy to tell if you have low-E windows. Light a match or grab a pen light and hold it up to your windows. You should see multiple reflections in the window—four for double-pane windows. If one of the reflections is a slightly different color than the other three, you have low-E windows. If you don’t have low-E windows, all the reflections will be the same color.

Making a window in a basement larger costs an average of $4,200. You’ll need to pay an average of $550 to have a structural engineer plan the project, $500 to $1,500 for the installation labor, and an average of $2,200 for the excavation and window well installation. The remainder will go toward pulling permits, installing trim, and repairing drywall on the interior.

Yes, you can remove window tint from house windows. You can either use heat to loosen the film before peeling or scrape it away with a blade. You’ll also use a solution to wipe away any adhesive that still clings to the window.

Soundproof windows can be energy efficient, depending on the window type and manufacturer. Overall, triple-pane windows are more energy efficient than double-pane windows. However, according to the U.S. Department of Energy, a window’s energy-efficiency level is determined by multiple factors, including the frame material, if there’s any low-emissivity (low-E) glass, and the addition of spacers.

Well water can leave ugly marks on your window. A vinegar-water spray will remove most well water stains from your windows. However, you can also use a baking soda paste if the stain is too stubborn. Consider applying waterproofing protection to the glass surface after cleaning for long-term protection. A protective film or spray layer also makes it easier to remove the water stains next time.

The Westport, CT homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.