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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
16 neighbors recently requested a quote
Recommended by100%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
2604 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

"Luckily, they had to come back because they left a ladder at my house. Martin Duran, I think the owner was great and professional on the phone. There were many touch-ups and areas that needed to be fixed and he assured me his guys would do it. It was all finished very well. This was my first time using a window cleaner, so I now know to look at each window carefully, especially the sills and tracks which many weren't cleaned. I do plan on using them again because of the owners responsiveness for customer satisfaction."
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

Most properly installed and maintained windows last between 15 and 20 years. Fiberglass windows last much longer than your average window. Since they don’t warp from temperature changes, rust, or rot, you might be able to hold onto fiberglass windows for up to 40 years. On the other hand, poorly maintained wood windows may only last for a few years.

Upgrade to double-glazed glass or apply energy-efficient coatings to reduce heat loss and utility costs.

Depending on material and size, costs range from $300 to $800 per window.

There are several downsides to choosing casement windows for your home. Firstly, casement windows can cost significantly more than standard windows—especially if you need to install custom windows. If you plan on installing window AC units, then casement windows aren’t the best option, as it can be difficult to fit an AC unit into windows that open sideways or outwards. 

The hinges on casement windows also pose a higher risk for break-ins, as rust and wear and tear can make the hardware easier for burglars to break into.

DIY is possible with the proper tools. Professional installation ensures a proper seal and energy efficiency.

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.