20 Best Window Companies in Sleepy Hollow, NY (2025 Reviews)

How Installing Energy-Efficient Windows in Sleepy Hollow Saves You Money

By switching to energy-efficient windows, you and your family can take advantage of several benefits, including:

• 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: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your property if you decide to sell.
• Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Sleepy Hollow, that’s about 154 pounds per year on average.
• Save money on electricity bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll require less energy to heat or cool your home.

Estimated Cost of Window Replacement in Sleepy Hollow

Windows come in different purposes, shapes and styles, so costs and services will vary considerably depending on your project. Below, we describe the average cost and services that you’ll find from window replacement companies.

How Much Do New Windows Cost?

On average, homeowners in Sleepy Hollow can expect that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. This is due to the fact that the cost of window installations depend on several factors specific to your home, like the size, material and number of windows you need to install, as well as the location of your property.

It’s important to keep in mind that windows with the best efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Sleepy Hollow homeowners $331+ a year when replacing single-pane windows.

Something else that influences the total cost is the material of the frame you choose. Aluminum frames are generally the least pricey and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.

What Services do Window Installers Offer?

The first question to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?

A full-frame installation replaces the full window, including the sill, frame, trim and the window panes. As this type of installation is more involved, it will be more expensive than a pocket installation. A pocket installation means replacing a window without taking out the whole frame, which tends to be less expensive than a full-frame installation.

Your window installation company can recommend the best type for your project. In Sleepy Hollow, the decision will mostly be influenced by the efficiency of your home and the age of your existing frames.

How We Choose the Best Window Installers in Sleepy Hollow

The EcoWatch Reviews team differs from most reviewers, as we evaluate these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:

Service Area

This one is self-explanatory, but we’ve chosen to highlight window installers that serve the Sleepy Hollow area so you can find the right window installation company near you.

Work Quality

When selecting new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don’t have good feedback about their service from a certain company, you won’t see it featured on EcoWatch.

Cost

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

Warranty

Protecting your investment in new windows is important. That’s why window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Last but not least, we like to see companies that have been in the industry for quite some time. Window installers that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.