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

Avatar for Mehyarco Construction & Engineering
Mehyarco Construction & Engineering
5.0(
1
)
Egress Window - Install

Serving Otis, MA and surrounding areas

Free estimates

Mehyarco Engineering & Construction is a New Jersey-based home improvement and construction company specializing in residential renovations, structural repairs, and complex on-site construction solutions.\n\nUnlike typical contractors, our company is led by a New Jersey licensed Professional Engineer, allowing us to make informed engineering decisions directly in the field when conditions change or unforeseen issues arise.\n\nWe focus on quality workmanship, code-compliant construction, and practical solutions for homeowners, investors, and property managers.\n\nServices include kitchens, bathrooms, basements, structural modifications, framing, repairs, and permit-driven construction support.

Basement finish
Basement finish
Basement finish
Home addition
Bathroom remodling

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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.

The primary benefits of an egress window include providing a safe emergency exit, increasing natural light in a space like a basement, and improving ventilation. Additionally, installing an egress window can often increase your property's value.

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

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.

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.

The Otis, MA homeowners’ guide to egress window services

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