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TRUSTED BY FAIRFIELD, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon214
    Verified window and door contracting services reviews

Top-Rated Window and door contractors in Fairfield - Updated Nov 2026

Good Fellows Window Corporation
4.7(
176
)
New Windows - 6 +Sliding Door - Install

Serving Fairfield, CT and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I went through numerous window companies and received many quotes and Good Fellows Window Corporation was by far the best in not only price but professionalism. Gary Greene, the owner, is professional, friendly and very personable. His prices were very reasonable...he was honest and not pushy at all. he was available at all times throughout the whole process from the estimate to installation. His crew was AMAZING! they were on time, clean, meticulous about the installation of each window and door. they took their time and made sure it was done accurately. they did not leave a speck of debris in or outside my home. I would completely recommend this company if you need new windows or patio doors installed. I had a stress free experience all due to Gary and believe me I was initially stressed out after meeting with so many companies and getting some crazy quotes. I'm happy I hired them and the job is complete and I am TOTALLY HAPPY...thanks again Gary and Crew"
Bay windows
Taking out the old
Before
 Before
 Starting

+45

4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Guncay Glass & Mirror
Guncay Glass & Mirror
5.0(
28
)
Window Glass - Install or Replace

Serving Fairfield, 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."
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+37

Response time1 day
Recommended by89%of homeowners
Renewit Window and Glass Repair
4.6(
161
)
Door or Window Screens - Install or RepairWindow Glass - Install or Replace

Serving Fairfield, CT and surrounding areas

Approved

In business since 1970

Free estimates

Offers commercial services

"Our church was built in 1958 and has a main window looking out over the property. The window is 25 feet tall and 15 wide. It has 42 panes that were various shapes including rectangles, trapezoids, and triangles. The glass was single ply, mounted in a redwood frame. Over the years some of the panes had cracked, some caulking loosened and the overall appearance and thermal efficiency had degraded. For the last several years we had made attempts to find contractors to replace the glass with double pane windows, but the size and height of the window, plus the need to custom make 42 panes of double pane low E glass in the various shapes and in precision sizing made it next to impossible to find someone to take on the job. Renewit, was the exception. Vincent and Jessie brought in scaffolding to reach the highest panes, took detailed measurements, had 42 new double panes manufactured to spec, and working from a lift, replaced and resealed the entire window. To finish the job, they re-stained the redwood frame work inside and out. Restoring our beautiful window to like new condition. This was a complex job for any contractor to take on. One that most refused to bid on. Not only was the project handled professionally, Vincent and Jessie are great to work with. Without reservation, I would recommend them for any window job no matter how small or how big."
Response time2 days
22 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for DiGiorgi Roofing & Siding Inc
DiGiorgi Roofing & Siding Inc
4.6(
202
)
New Windows - 6 +New Windows - 3-5

Serving Fairfield, CT and surrounding areas

Approved

In business since 1933

Free estimates

Emergency services offered

"Can't say enough about them. Punctual, clean,and courteous - and I am very anal about the clean part! Windows look beautiful! On a side note there was a closure of a major highway on route to my house that tied traffic up for miles - they were 15 minutes late and apologized profusely. I was expecting them to be much later due to the closure, so they really did make every attempt to get there on time. Great people and great company and now consider having them install siding and gutters
"
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+33

Response time3 days
Response rate100%
21 neighbors recently requested a quote
Avatar for GWP Contracting
GWP Contracting
4.1(
107
)
Door or Window Screens - Install or RepairDoors (Exterior) - Install or ReplaceDoors (Interior) - Install or Replace+5 more

Serving Fairfield, CT and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Excellent communication- Gary de-activated a disused cellar door that was rotted away. He suggested an alternate route to completing the job that made it a better result overall. The end result is a flat concrete wall on the inside, and a sloping concrete slab on the outside- which is rain and element -proof. He removed all the old debris and rotten material, cleaning up completely. Highly recommended ‼️"
Kitchen
Sunroom Addition
Unpainted Stucco & Trim
Dormers
After

+19

Response time7 hrs
38 neighbors recently requested a quote
Recommended by96%of homeowners
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Window Door Contractors FAQs, answered by experts

Installing a basement window generally takes a few hours, assuming there are no structural issues you need to resolve first. If you’re a novice DIYer, the project could take longer; on the flip side, a licensed and trained window contractor may be able to replace multiple basement windows in the time it takes a homeowner to replace one.

If you’d rather repair your screen door mesh than replace it, you can patch it. Purchase a mesh patch for screen doors with small holes or tears, especially if the mesh is pretty new. Hardware stores and websites sell mesh patches that are easy to apply with an adhesive or a warm hair dryer. Keep in mind that repairs won’t look as aesthetically pleasing in most cases as a full replacement. 

Professionals clean window screens the same way a homeowner can—by removing the screens and cleaning them with a sponge. A window cleaning pro may come with better equipment, like a high powered wet/dry vacuum or pressure washer to speed up the process and achieve a deeper clean.

Many windows carry warranties from the manufacturer or installer that may cover the cost of repairs for a fixed amount of time. When installing or replacing windows, ask about any applicable warranties, what kinds of damage and repair they may cover, and what the procedure is for making a warranty claim.

It’s possible to make minor screen repairs yourself using a waterproof adhesive for small tears or a screen patch kit for larger tears and holes. However, it’s usually a better option to call in a professional window technician. It’s very easy to use too much waterproof glue, resulting in a messy appearance that might demand a full replacement anyway. A screen repair technician will not only be able to carry out clean repairs and patches that aren’t obvious, but they can also let you know if replacing your screen is a more cost-effective option.

The Fairfield, CT homeowners’ guide to window and door contracting services

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