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Best egress window pros near Oak Brook, IL

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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon23
    Verified egress window services reviews

Top-Rated Egress window pros in Oak Brook - Updated Nov 2026

Avatar for Ulb-Dry Waterproofing Inc
Ulb-Dry Waterproofing Inc
4.9(
130
)
Egress Window - Install

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Our project which was rather complicated went very well. We wanted to move an existing basement window opening and install an egress window. The sales rep, Craig, was responsive and respectful. The crew worked quickly and professionally. But it was Stoyan who was the expert and who really helped us through the multiple steps of this project with a sense of urgency to take advantage of the good weather in December. They know what they are doing. Great experience and we would use them again!"
Exposed Wall
After
Install Drainage mat over Stone
Additional Photos
Clean Wall crack

+2

Response time1 day
18 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for The Real Seal LLC
The Real Seal LLC
5.0(
252
)
Egress Window - Install

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"It went very well. While I got their estimate and signed the contract in July, they we not able to do the work until the end of September because they were so busy. The person who came to make the estimate was knowledgeable and understood exactly what I needed and proposed solutions to my problems. The crew that came to do the work did a great job."
Before and After Crack Repair
I Beam Supports
Polyjacking in Darien
Our Carbon Fiber Straps Repair Before, During, and After
Crack repaired with Carbon Fiber Staples

+39

Response time10 hrs
245 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for The Real Seal, LLC
The Real Seal, LLC
4.5(
38
)
Egress Window - Install

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Quick and complete estimate provided for egress window replacement. Very helpful service in understanding what was needed and in scheduling the work. The Real Seal did excellent work and completed my windows in one day. I would highly recommend them for foundation/egress window work."
 Interior Foundation Crack Repair
Exterior Drain Tile System
 PHCC 1730 Battery Backup System w/ 1033 sump pump
 Interior Foundation Crack Repair
Cut-out of Interior Drain Tile System

+74

Response time10 hrs
23 neighbors recently requested a quote
Recommended by94%of homeowners
All Service Calls, LLC
4.5(
41
)
Egress Window - Install

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"ALL SERVICE CALLS exceeded our expectations & provided excellent & prompt work at our home. From the timely, prompt & fair estimate to setting an appointment within 2 days, we were pleased with their labor. The team arrived on Thursday early & completed the work of clearing our trees & overgrowth within 4 hours. They also hauled away the debris. I plan to hire them again as for a few other projects as trees/landscaping is just one aspect of what they do. SIMPLY AWESOME. HIGHLY RECOMMEND ALL SERVICE CALLS LLC."
Response time3 hrs
Response rate99%
Recommended by94%of homeowners
Avatar for Four Elements Restoration, Inc.
Four Elements Restoration, Inc.
5.0(
8
)
Egress Window - Install

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Top Notch company to work with. Four Elements Restoration handled 5 roofing installations for us,(house,garages and commercial) and are in the process of doing a 6th one. This company is SUPERB. They handle ALL the details, including the insurance process. We had to do NOTHING ! They kept us informed at each stage of each job, And it was all done professionally, and in a timely manner. Best company we have EVER worked with."
Response time2 days
Recommended by100%of homeowners
Avatar for Best Solutions Basement Repairs & Waterproofing
Best Solutions Basement Repairs & Waterproofing
5.0(
5
)
Egress Window - Install

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

before
after picture
Response time2 days
8 neighbors recently requested a quote
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Egress Windows FAQs, answered by experts

The average cost to install an egress window is approximately $3,900, with a typical range between $2,500 and $5,300, though costs can be higher. The final price is influenced by several factors, including the window's size, type, material, and glass quality. Other variables include labor costs, location, excavation needs, and whether permits or a structural engineer consultation are required. The price of the window itself often depends on the number of panes:

  • Single-pane: $100–$400

  • Double-pane: $200–$500

  • Triple-pane: $300–$800

Additional features like window wells or covers will also increase the total project cost. It is advisable to obtain multiple quotes from professionals to get a comprehensive understanding of the expenses for your specific project.

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.

Finding a reputable contractor for an egress window installation involves researching and vetting potential candidates. Start by searching for local professionals, reading customer reviews, and checking their websites for a portfolio of their work.

Once you have a shortlist, ask the following questions to ensure they are qualified:

• Are you licensed and insured?

• What experience do you have installing egress windows?

• Can you provide references from previous customers?

• Do you perform the work yourself or use subcontractors?

• What is the estimated project timeline and your current schedule?

• How do you handle payment?

The proper way to install a window well is to measure the window, dig a hole deeper and wider than the window, place a drainage tube and cap, anchor the well to the foundation, caulk the seam, and backfill the hole. The job requires tools such as a hammer drill and auger and some heavy digging. Proper placement and window well installation are critical to preventing water from leaking into the window.

Most professionals can enlarge a window in five to 10 hours, depending on the window location, the exterior wall material, how easy it is to cut through it, and how much buildback you’ll need after the installation is complete. However, more complex projects can take two to three days from start to finish.

The Oak Brook, IL homeowners’ guide to egress window services

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