Top 10 window replacement services in Danbury, CT

Porch Pro Headshot Window Solutions Plus
Window Replacement
Serves Danbury, Connecticut
(267)
We only install windows manufactured by companies that have rigorous quality control standards, excellent customer service and industry leading product warranties.
We only install windows manufactured by companies that have rigorous quality control standards, excellent customer service and industry leading product warranties.
Porch Pro Headshot First Choice
Window Replacement
Serves Danbury, Connecticut
(78)
WINDOWS: Need to replace your old windows? Are they old looking, drafty, leaking water, or just don't match the style of your home? We make it easy! You get unbiased advice whether you want Marvin or Pella windows and doors and the best prices. Our uncompromising commitment to quality and workmansh...Read more about First Choice
WINDOWS: Need to replace your old windows? Are they old looking, drafty, leaking water, or just don't match the style of your home? We make it easy! You get unbiased advice whether you want Marvin or Pella windows and doors and the best prices. Our uncompromising commitment to quality and workmansh...Read more about First Choice
Porch Pro Headshot Modern pr
Window Replacement
Serves Danbury, Connecticut
(21)
Norwalk contractor offering general contracting services from laying tiles to painting. we will do our best to make your house look beautiful I am a painter, I can paint interior and exterior of your home at an excellent pace. Im trustworthy. I understand that every home and every costumer is diffe...Read more about Modern pr
Norwalk contractor offering general contracting services from laying tiles to painting. we will do our best to make your house look beautiful I am a painter, I can paint interior and exterior of your home at an excellent pace. Im trustworthy. I understand that every home and every costumer is diffe...Read more about Modern pr
Porch Pro Headshot Crisostomo Construction
Window Replacement
Serves Danbury, Connecticut
(5)
Crisostomo construction has over 15 years professional residential interior and exterior carpentry experience. we provide excellent quality work and the best material at an affordable cost. we use the highest Care for your home. our work stands out because we understand details from start to finish ...Read more about Crisostomo Construction
Crisostomo construction has over 15 years professional residential interior and exterior carpentry experience. we provide excellent quality work and the best material at an affordable cost. we use the highest Care for your home. our work stands out because we understand details from start to finish ...Read more about Crisostomo Construction
Porch Pro Headshot Greenland Construction Services
Window Replacement
Serves Danbury, Connecticut
(17)
Greenland Construction Services offers top-notch roofing, siding, gutter, window & door installation, and replacement, ensuring ultimate curb appeal and protection for your home or business. Our skilled team also provides emergency damage repair, making us your go-to partner for all your constructio...Read more about Greenland Construction Services
Greenland Construction Services offers top-notch roofing, siding, gutter, window & door installation, and replacement, ensuring ultimate curb appeal and protection for your home or business. Our skilled team also provides emergency damage repair, making us your go-to partner for all your constructio...Read more about Greenland Construction Services
Porch Pro Headshot Black Dog Remodeling
Window Replacement
Serves Danbury, Connecticut
(3)
Home remodeling, kitchen remodeling, bathroom remodeling, home additions, decks, pergolas, elderly home remodeling, replacement windows and doors, roofing and more in Stamford CT, Greenwich CT, New Canaan CT, Darien CT, Westport CT, Ridgefield CT, and most of Lower Fairfield County. Fully insured an...Read more about Black Dog Remodeling
Home remodeling, kitchen remodeling, bathroom remodeling, home additions, decks, pergolas, elderly home remodeling, replacement windows and doors, roofing and more in Stamford CT, Greenwich CT, New Canaan CT, Darien CT, Westport CT, Ridgefield CT, and most of Lower Fairfield County. Fully insured an...Read more about Black Dog Remodeling
Porch Pro Headshot Castle Care
Window Replacement
Serves Danbury, Connecticut
John is the founder and owner of Castle Care a Connecticut. local home improvement firm. The company specializes in numerous home renovations, handyman services and repairs throughout Fairfield and New Haven Counties, CT. Timeliness and prompt response,qualified labor and premium materials used at...Read more about Castle Care
John is the founder and owner of Castle Care a Connecticut. local home improvement firm. The company specializes in numerous home renovations, handyman services and repairs throughout Fairfield and New Haven Counties, CT. Timeliness and prompt response,qualified labor and premium materials used at...Read more about Castle Care
Porch Pro Headshot All Square, LLC
Window Replacement
Serves Danbury, Connecticut
(5)
All Square Roofing, LLC is a licensed (HIC #0640631) and insured roofing company serving in Connecticut. When you partner with All Square Roofing, LLC you are choosing unmatched workmanship at an affordable price. Here are just some of the benefits you get from partnering with All Square Roofing, ...Read more about All Square, LLC
All Square Roofing, LLC is a licensed (HIC #0640631) and insured roofing company serving in Connecticut. When you partner with All Square Roofing, LLC you are choosing unmatched workmanship at an affordable price. Here are just some of the benefits you get from partnering with All Square Roofing, ...Read more about All Square, LLC
Porch Pro Headshot ScreenEx of New England LLC
Window Replacement
Serves Danbury, Connecticut
(3)
They are a great replacement for rigid framed sliding or stationary screens. Our screens glide along a track, no rigid frame to get bent. If accidentally walked into, the screen gives with the pressure then slides back into place without damage. When not in use they retract into a cassette - out of ...Read more about ScreenEx of New England LLC
They are a great replacement for rigid framed sliding or stationary screens. Our screens glide along a track, no rigid frame to get bent. If accidentally walked into, the screen gives with the pressure then slides back into place without damage. When not in use they retract into a cassette - out of ...Read more about ScreenEx of New England LLC
Porch Pro Headshot ROSS WINDOW CORP.
Window Replacement
Serves Danbury, Connecticut
(20)
Ross Window Corp. is a window company from Mount Vernon that began business in 1956. They offer window installation, screen installation, and skylight maintenance as well as other services. Ross Window Corp. is accredited by the United States Environmental Protection Agency.
Ross Window Corp. is a window company from Mount Vernon that began business in 1956. They offer window installation, screen installation, and skylight maintenance as well as other services. Ross Window Corp. is accredited by the United States Environmental Protection Agency.

Frequently asked questions about window companies

Window replacement isn’t complicated, so a beginner can do it provided they follow the instructions. Whether you’re doing your own home window replacement or hiring a pro, it’s an inexpensive project that’ll run you roughly $100 to $250.

You may want to consider replacing your windows if there is visible damage to them, a draft is coming through, or condensation is forming on the inside of the window.

Here’s how you do a home window replacement:

  1. Remove and set aside the inside stop.
  2. Remove the lower window sash, the parting stop, and the top sash.
  3. Remove all materials associated with the sash.
  4. Stuff the sash pockets with insulation.
  5. Fit the replacement window in place and put mounting screws in at the sides.
  6. Apply caulking around the outside edge of the window.
  7. Put the old inside stop back in its spot.
  8. Install your trim, and then apply caulk to seal up the top and bottom of the window.

While installing a window replacement is a simple procedure, you may wish to hire a contractor anyway.

Most people are familiar with the more common window types, such as the bay window or the slider window. There are over 15 different types of household windows, but listed below are the 10 most common window types for the home.

  1. Bay. Bay windows are designed to stick out rather than being flush with the wall. They form a recessed area inside, which can be used as a seat or a shelf.
  2. Slider. A slider window is designed with side-by-side panes, which open or close by sliding on a track.
  3. Casement. Casement windows feature window panes that open outward from a side axle. Like awning windows, they open and close with a crank or lever.
  4. Egress. Egress windows are mainly functional in that they offer a potential exit route from a room in case of fire or other emergencies. Basements are often fitted with egress windows.
  5. Single hung. A single hung window opens and closes vertically, using only one window sash.
  6. Double hung. Double hung windows are identical to single hung windows, except they use two sashes.
  7. Picture. Picture windows do not open. Instead, they feature large window panes that allow you to have a mostly unobstructed view.
  8. Awning. Awning windows open outward, usually with a small crank handle or a lever, forming an awning that is designed to allow airflow while keeping rain out.
  9. Glass block. Built entirely of glass blocks, this kind of window allows natural light in while maintaining your privacy.
  10. Arched. Arched windows have a rounded top that adds architectural flair to your home, but they’re not designed to open.

The cost of a home window replacement depends on a few different factors. The average cost is around $300 per window, without considering the cost of labor or other materials. The actual price range is between $230 and $370 per window, while the cost of labor and extra materials is between $430 and $680.

Here’s a list of some of the biggest factors affecting the price of your window replacement:

  • Window type. Single hung windows have a price range of $100 to $400, while bay windows have a range of $500 to $2,500.
  • Energy efficiency. Energy-efficient windows can cost from $120 to $1,200, with a further $200 to $800 per window in labor costs.
  • Type of material. Windows can have aluminum, vinyl, wood, or composite frames. Aluminum windows will cost you around $130 for a double hung window of average size, while a composite window of the same dimensions will cost you around $1,300.
  • Contractor vs. DIY. Installing a replacement window on your own means only paying for the window and any materials. Hiring a contractor will add the cost of labor onto the price of your window replacement.
  • Location. The room you’re installing a window in can impact the cost of the window. For example, living room windows are typically larger than those in any other room, so they’ll cost more.

A window screen allows you the benefit of airflow without all the flying bugs and debris that can come with it. Unfortunately, window screens can get damaged. When that happens, they can’t do the job they are intended to do. Fortunately, replacing a damaged window screen is not difficult.

Here’s how you can replace your own:

  1. Open the window completely so that the entire screen is accessible.
  2. Pull the bottom lift tabs upward to release the bottom of the screen from the window.
  3. Gently pull the top part of the screen down and out of the window.
  4. Place the top part of the new screen into the screen track at the top of the window.
  5. Using the bottom lift tabs, guide the screen into the bottom screen track.
  6. Once the screen is in place, let go of the lift tabs and allow the screen to settle into place.
  7. Make sure there are no gaps around the outside of the screen.

When choosing a home window replacement, you’ll need to do your due diligence and research different brands, types, and materials. Conducting brand research is fortunately an easy task, but it does require time.

Here’s how you can research the different brands of windows:

Start by determining the kind of window you need. Then, go online and search for “best replacement windows.” Your search results will provide you with a selection of brands and articles detailing the pros and cons of the top brands. From that selection, write down at least five brands that offer the type of window you need, and jot down the pros and cons of each.

Write down the price points for each replacement window brand, including any other relevant facts like where to buy them offline. Make sure to read customer reviews. The pros and cons will give you the basic facts of a brand, but customer reviews will let you know how well the brands perform in real situations.

It’s also useful to consider the customer service offered by any brand. If your replacement window happens to break or has some kind of manufacturer defect, you’ll need to know that the company will provide good customer service and address the problem in a positive way.

Knowledge is key in any renovation, and window maintenance is no different. Before you set about your home window replacement project, there are some things you should know.

Is condensation a problem with my windows? One of the first signs that a window is starting to fail is the accumulation of moisture on the inside of the window or between the panes. If not addressed , moisture in your window can translate into a growth of mildew or mold. Before you pull out your old window, ensure the moisture can’t be attributed to something else, like high temperatures or poor ventilation when cooking.

What is a window’s life expectancy? A well-maintained window will usually last from 20 to 50 years, depending on the type of window.

When replacing windows, should you replace them all at once? If your windows aren’t all damaged, then you should not feel pressured to replace them all unless you want to. Other than providing a unified look, there’s no practical reason to replace all the windows in your home in one project.

How do you choose windows for your home? Home window replacement can seem confusing, but you need to consider the type of window, the framing material, and your budget. The window you choose should meet all your criteria.

On the outside, single hung and double hung windows look basically the same. The difference is in how they function: a single hung window uses only one sash, and only the bottom part of the window opens. A double hung window features two sashes, and both the top and bottom parts of the window can be opened. Both types offer a quality window replacement option, even though they function a bit differently.

Here’s a quick look at the pros and cons of each type to help you decide:

Single Hung Windows – This window type is often the most affordable. It's customizable and needs little maintenance, making it great for smaller rooms. However, they offer limited ventilation and can be challenging to clean.

Double Hung Windows – While not as affordable as single hung windows, double they're affordable enough to meet many budgets. They offer increased ventilation due to their double sash design, are customizable, and easy to clean. Yet, they offer minimal energy efficiency, can be difficult to open if not installed properly, and need frequent dusting on the bottom sill.

Recent reviews for Danbury window replacement companies

40082

Chris is terrific. Meticulous in his work. On time and on budget. We have had him do numerous projects for us. Never been disappointed.

- G Kaas
3294

All Square Roofing was wonderful. The owner was very attentive to our needs and questions throughout the entire process. Everyone was extremely nice and professional. It took a day longer than expected, but they worked very quickly and were very communica...

- Emily Kaas
4327

Excellent responsiveness in communication. Excellent work quality. Excellent to keep appointment.

Great experience. All Square Roofing went above and beyond. Job was completed on time and to our satisfaction. Would recommend to anyone. Personable and professional.

3757

I had a great experience with All Square Roofing. There were panels of siding on the back and side of the house that were missing and they were replaced and it came out great. From the time I initially emailed to the time the work was completed was only...

- James McGrath
3356

Chris was here on the day he said he would be. Finished on time. Cleaned up thoroughly afterward. Roof looks terrific.

83626

Sent a defective product after waiting several weeks...returned it but they refuse to refund our money. Don't buy it...ever!

- DeAnn Grimmius
157681

Horrible manners with huge ego. Calls home owners liars and manipulative people tries to blame everyone else. Said our building inspector is no good.

- Enka Math
461915

Poorly organized and has no sense of time. What makes it 10 times worse is that he tries to cover his mistakes with lies. Had a very bad experience where he repeatedly lied until he was caught.

- Zhiyao Lu
226635

Had my porches repaired and painted as well as resealing the foundation and minor external repairs. They were prompt, courteous and the job came out fantastic. I received a quick call back and quote and the job was able to start the next day!! I needed t...

- Melissa E Ward
54988

First Choice was my general contractor on a remodeling project to reconfigure my first floor. Our house was built in 1870 and there were many challenges along the way as you would expect with an old house. Randy and his crew were fabulous. The workmanship...

- maureen santini
86450

We had 23 window panes to be replaced. Window smith came to the house 3 times to make sure his measurements and count were correct. The windows look brand new. He cleaned them and the frames. Great job!

- Jean Sweezey
83916

I take referrals very serious. When I refer a client to someone, my name is attached. In the 18 years I have been in business, there are only like 3 company's I refer with confidence and the windowsmith is one of them. I get a lot of calls for Marvin w...

- Joseph George

All Window Companies in Danbury, CT

Porch Pro Headshot Painters Plus Home Improvement LLC
Window Replacement
Serves Danbury, Connecticut
PAINTERS PLUS IS A LICENSED HOME IMPROVEMENT CONTRACTOR IN CONNECTICUT . WE ARE FULLY INSURED WITH LIABILITY AS WELL AS WORKERS COMPENSATION INSURANCE. WE HAVE CERTIFICATIONS WITH "OSHA" FOR WORK SAFTY ISSUES AND WITH THE ''EPA' AS A LEAD-SAFE CERTIFIED FIRM. THIS IS EXTREMELY IMPORTANT FOR SOMEO...Read more about Painters Plus Home Improvement LLC
PAINTERS PLUS IS A LICENSED HOME IMPROVEMENT CONTRACTOR IN CONNECTICUT . WE ARE FULLY INSURED WITH LIABILITY AS WELL AS WORKERS COMPENSATION INSURANCE. WE HAVE CERTIFICATIONS WITH "OSHA" FOR WORK SAFTY ISSUES AND WITH THE ''EPA' AS A LEAD-SAFE CERTIFIED FIRM. THIS IS EXTREMELY IMPORTANT FOR SOMEO...Read more about Painters Plus Home Improvement LLC
Porch Pro Headshot Dave's Home Remedy
Window Replacement
Serves Danbury, Connecticut
Dave's Home Remedy provides the greater Waterbury, CT area and surrounding communities with full-service residential and light commercial remodeling contracting services. Owner, Dave Withnell, has over 25 years experience as a Master Carpenter and is skilled in all areas of home renovations. We will...Read more about Dave's Home Remedy
Dave's Home Remedy provides the greater Waterbury, CT area and surrounding communities with full-service residential and light commercial remodeling contracting services. Owner, Dave Withnell, has over 25 years experience as a Master Carpenter and is skilled in all areas of home renovations. We will...Read more about Dave's Home Remedy
Porch Pro Headshot LEE'S GENERAL CONTRACTING
Window Replacement
Serves Danbury, Connecticut
Lee's General Contracting makes available a long established team, assembled from the best professionals in their respective fields and trades. We work with the finest of architects, interior designers, master craftsmen (masonry, tile, cabinetry, HVAC, plumbing, electricians, etc.), landscape archit...Read more about LEE'S GENERAL CONTRACTING
Lee's General Contracting makes available a long established team, assembled from the best professionals in their respective fields and trades. We work with the finest of architects, interior designers, master craftsmen (masonry, tile, cabinetry, HVAC, plumbing, electricians, etc.), landscape archit...Read more about LEE'S GENERAL CONTRACTING
Porch Pro Headshot Daylight Bathroom Remodeling
Window Replacement
Serves Danbury, Connecticut
Daylight Bathroom Remodeling Centereach, NY, 11720 (631) 246-3361 Daylight Bathroom Remodeling provides professional remodeling service for people in Centereach, NY. So pick up the phone and call us now. Make the right move by choosing our professionals. Get the service you deserve! Lake Grove NY;...Read more about Daylight Bathroom Remodeling
Daylight Bathroom Remodeling Centereach, NY, 11720 (631) 246-3361 Daylight Bathroom Remodeling provides professional remodeling service for people in Centereach, NY. So pick up the phone and call us now. Make the right move by choosing our professionals. Get the service you deserve! Lake Grove NY;...Read more about Daylight Bathroom Remodeling
Porch Pro Headshot the window smith
Window Replacement
Serves Danbury, Connecticut
(3)
Licensed, bonded, and insured. 20+ years of experience in Windows, Doors, Screen Porches!
Licensed, bonded, and insured. 20+ years of experience in Windows, Doors, Screen Porches!
Porch Pro Headshot Handy Man
Window Replacement
Serves Danbury, Connecticut
Porch Pro Headshot charlie brown's house doctor
Window Replacement
Serves Danbury, Connecticut
Full Handyman services including, Painting, plumbing, electrical, carpentry. Repairs to all home problems, including doors, windows. The House Doctor does can solve you problems. NO PROCEDURE TOO SMALL SERVING Woodbridge, Orange, Milford, Hamden and sourrounding areas.
Full Handyman services including, Painting, plumbing, electrical, carpentry. Repairs to all home problems, including doors, windows. The House Doctor does can solve you problems. NO PROCEDURE TOO SMALL SERVING Woodbridge, Orange, Milford, Hamden and sourrounding areas.
Porch Pro Headshot Luis  Rodriguez
Window Replacement
Serves Danbury, Connecticut
Porch Pro Headshot Mobile Tile Works.com
Window Replacement
Serves Danbury, Connecticut
Porch Pro Headshot Lakota Builders Inc
Window Replacement
Serves Danbury, Connecticut
Porch Pro Headshot delta designs inc
Window Replacement
Serves Danbury, Connecticut
Porch Pro Headshot Everything Maintenance LLC
Window Replacement
Serves Danbury, Connecticut
Porch Pro Headshot Zuri home improvement
Window Replacement
Serves Danbury, Connecticut
Porch Pro Headshot Mvm moving labor services
Window Replacement
Serves Danbury, Connecticut