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Verified Reviews for Egress Window Service pros in Montclair, CA

*The Angi rating for Egress Window Service companies in Montclair, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Egress Window Service needs.

*The HomeAdvisor rating for Egress Window Service companies in Montclair, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Egress Window Service needs.

Last update on October 29, 2025

Find Egress window pros in Montclair

Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.6(
37
)

Serving Montclair, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We could not be happier with our new bathroom, thanks to McCormick! Khaled was knowledgeable and really took the time to understand our style preferences. The whole team was great about keeping the workspace tidy, which we appreciated. Now, we have a bathroom that feels luxurious and welcoming. Highly satisfied with their work!"
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+1

Response time6 hrs
Recommended by17%of homeowners
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Avatar for Groundworks
Groundworks
3.5(
175
)

Serving Montclair, CA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Warranties offered

"Knowledgeable, friendly, honest and thorough -- best investment is to protect one's asset including stabilizing the foundation."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time11 hrs
86 neighbors recently requested a quote
Recommended by38%of homeowners
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RSF Construction Inc.
1.0(
1
)

Serving Montclair, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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Avatar for Alta Sierra windows
Alta Sierra windows
4.6(
176
)

Serving Montclair, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"The reason I chose Alta Sierra after getting 3 estimates and making several phone calls, was that Chris was the only one who offered vinyl covering for wooden window frames. One guy wanted to cut the sill and put a vinyl frame, several guys flat out said "we won't touch wooden sills." Chris removed all rotted wood, patched it with new wood, then covered the window frame with vinyl. The windows look like new original windows. Chris was very well informed on the window codes for my house and very helpful with what styles to choose. Very tidy and very hard working."
Before
After
Before
After
Recommended by96%of homeowners
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Avatar for Cielo Construction Company
Cielo Construction Company
4.6(
288
)

Serving Montclair, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"The house we recently purchased was in a bad shape and required a lot of upgrading work and improvement or in other words… It was a total mess. The wall paper was bad and peeling, the light fixtures were ugly and bad, the appliances were total mess and the floors needed to be replaced in the entire house. We contacted Cielo Construction to take over this remodeling project and to bring my house to a modern house condition and now that our house is finished (after 3 months of daily work by several teams of workers) we are extremely pleased with everything they did. Tom and Oren (who were in charged on our project) did an amazing work with starting with the way they ran this project, the way they managed the people and the way that Cielo construction handle all the rest. When they completed the remodeling and left the house, we were very pleased with the entire experience. Magnificent company to work and deal with. Thumbs up."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+87

Recommended by96%of homeowners
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Palm Construction, Inc.
5.0(
90
)

Serving Montclair, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Recommended by100%of homeowners
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Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)

Serving Montclair, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"The Project Manager was always available if I had questions, the workers did excellent work, very dependable. They also helped me with selecting bathroom features, paint, and the tile work was beautiful. We are very pleased."
1
2
3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
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Egress Windows questions, answered by experts

Egress windows require regular maintenance to ensure they function correctly. This includes cleaning the glass, inspecting the frame and well for debris, and making sure the cover or well drains properly. It is also important to check that the window sills and wells are watertight and to inspect and repair any damage to the window frame or seals to prevent leaks and maintain functionality.

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.

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

Installing a window well costs anywhere from $500 to $1,500 or more. Adding an egress window and well runs about $3,900 on average. Adding a window well cover to the project can add $200 to $700. A well cover helps protect your egress windows from weather damage and keeps them clear of dirt, debris, and wildlife.

Egress windows are typically required for basements with habitable space or living quarters. Not all basements or lower levels require egress windows. However, egress windows are required in homes with living spaces such as bedrooms and living rooms in a basement. The International Residential Code and International Building Code require sleeping rooms to have a specific size egress window. Check your local building codes to confirm the requirements in your area.

The Montclair, CA homeowners’ guide to egress window services

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

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