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Best egress window pros near Wilton, CT

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Top-Rated Egress window pros in Wilton - Updated Nov 2026

Avatar for K & X Services, LLC
K & X Services, LLC
4.9(
62
)
Egress Window - Install

Serving Wilton, CT and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"I've got a 112 year old hose that is pretty solid, but it had a cracked floor joist and part of the flooring wasn't properly supported. I hired Kristian and his team to install a couple of lally columns to support a carrying beam and sister a couple of floor joists. Many contractors wouldn't even return my call because I wasn't looking to complete a huge remodel job, but Kristian came over, gave me a fair verbal estimate on the spot, and worked with me on timing to complete the project. Not only that, but the solution wasn't overly complicated. The job was straightforward, completed exactly as described in the time described, and there was no scope creep. If I ever have a larger need, they'll certainly be my first call. I would highly recommend K&X construction if you need any services that they offer."
Basement remodel
Addition
Porch enclosure
Response time2 days
Response rate88%
Recommended by95%of homeowners
Avatar for Eight Lanes Lawn Service
Eight Lanes Lawn Service
4.3(
25
)
Egress Window - Install

Serving Wilton, CT and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"A had a great experience with Eight Lanes Lawn Service. My yard needed a lot of cleanup, and they came out the same day I called for a quote. The quote they gave was much lower than any other I had gotten, and they were even able to come out the very next day to do the work. The crew was meticulous and did an amazing job. Great value for and excellent customer service, I will definitely be reaching out again in the future. I would highly recommend them!"
Response time12 hrs
27 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Big E Construction
Big E Construction
4.4(
26
)
Egress Window - Install

Serving Wilton, CT and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Elias was not only an expert in everything but he was courteous and perfect results of all work done. The price was more than fair and the owner Eric was a true gentleman. This job was done solely by his foreman Elias and everything went off without a hitch!! If you need a contractor call Big E, I know I will for any future work needed. No charge for estimates either, they are free!"
Manasquan beach surfside estates
The damege
The Repairs
 She insisted we take a picture with the sign.
Halfway there!!!

+8

Recommended by95%of homeowners
Avatar for Glazier Expert LLC
Glazier Expert LLC
5.0(
6
)
Egress Window - Install

Serving Wilton, CT and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Company very responsive. Was able to come right away to see what needed to be done. As they worked, unfortunately one replacement window pane broke. They immediately returned to their store and returned later the same day with more glass, which was installed without incident."
Shower door
Mirrors
Windows
GLAZIER EXPERT
Additional Photos

+10

Recommended by100%of homeowners
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Egress Windows FAQs, answered by experts

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.

There are a range of egress window types available, including:

  • Single-hung: $100–$400

  • Double-hung: $250–$500

  • Horizontal/sliding: $150–$800

  • Casement: $200–$500

  • In-swing: $350–$700

When choosing a type of egress window, consider how you’d like to open it. For example, double-hung egress windows open from top to bottom and let plenty of fresh air in, whereas sliding windows slide open for easy access.  

If improperly installed, an egress window can compromise your foundation’s structural integrity, so it’s important to work with a pro to ensure your foundation remains in good shape. Any money you may save on a DIY egress window installation may cost you in the long run if your foundation is damaged in the process.

New window installation costs range from $300 to $1,500 per window, depending on size, material, and energy efficiency features.

The Wilton, CT homeowners’ guide to egress window services

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