20 Best Window Companies in Manhattan, IL (2025 Reviews)

How Installing Energy-Efficient Windows in Manhattan Saves You Money

Energy-efficient windows can provide benefits in more than one way. Here are a few reasons you may want to consider making the switch:

• Save money on power bills: After you switch to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll use less energy to heat or cool your home.
• Reduce your carbon footprint: In Manhattan, you can lower your indirect greenhouse gas emissions by about 449 pounds per year when you upgrade to energy-efficient windows.
• Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
• Protect your investment: If you have an older home, your windows are most likely in need of replacement. Upgrading your windows can make your home more comfortable and also help raise the value of your home if you decide to sell.

Estimated Cost of Window Replacement in Manhattan

Let’s take a look at the cost of window installation and the types of services you may need for your home.

How Much Do New Windows Cost?

The typical cost to install a single window is about $600 but can range from $200 to $1,200. Costs will differ considerably depending on the quality of your products, your location, the current condition of your home and the number of windows you need. A lot of window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. Additional services will increase overall project costs.

Keep in mind that energy-efficient windows may cost more, but Energy Star estimates the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 a year when installing double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.

Requesting free quotes from several companies is the best way to figure out which one will work best for your budget.

What Services do Window Installers Offer?

The first step of an installation is to think about whether you want a full-frame or pocket installation.

Full-frame installations are usually done when you want a new style or your window has significant rot or deterioration. With this service, your professionals will replace the full window, including the frame, trim and sill. Pocket installations are simpler and won’t carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.

Your window installation company can advise you on the best type for your project. In Manhattan, the choice will mostly be based on the efficiency of your home and how old your existing frames are.

How We Choose the Best Window Installers in Manhattan

In our search to find the most reliable, eco-friendly window installers in Manhattan, the EcoWatch team landed on the above companies as the best window installation companies in the city. Along with energy efficiency, we reviewed each installer and assigned rankings using the following methodology:

Service Area

Because this is a guide for Manhattan, we paid more attention to companies that serve the city. There are other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Manhattan.

Work Quality

When selecting new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand of window you choose. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including quality of installation, warranty, professionalism, cost, quality of parts and more.

Cost

Cheaper windows don’t necessarily mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Due to Manhattan’s climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Manhattan window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.