20 Best Window Companies in Mamaroneck, NY (2025 Reviews)

How Installing Energy-Efficient Windows in Mamaroneck Saves You Money

There are several benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change are the following:

• Decrease your carbon footprint: By using less energy after upgrading to Energy Star certified windows, you’ll also be reducing your carbon dioxide emissions by about 12%, according to Energy Star.
• Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, particularly if your home is on the older side.
• Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
• Save on power 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 Mamaroneck

Each window replacement company offers varying services and has varying prices based on a few factors.

How Much Do New Windows Cost?

Typically, homeowners in Mamaroneck can anticipate that most window installations will cost between $250 and $1,200, with the average cost at around $600. How much it will cost depends on several factors, like the location of your home, type, number of windows, material, size and more.

Whether or not you want to install energy-efficient windows is another factor that will affect the cost. These will almost always cost more than other windows, but on the other hand, you can save about $331 a year on your energy bills in Mamaroneck.

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

What Services do Window Installers Offer?

There are generally two kinds of window replacement services: full-frame and pocket installations.

A full-frame installation is a total window replacement. This service involves taking out the old window, the sill, and the exterior and interior trim. It also involves other materials, including insulation and drip edges, which increase the overall cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are on the simpler end and will be less expensive, but you can’t do this kind of installment if you have any pre-existing rot or water damage.

Your window installer should be able to help you choose which type of installation you should get.

How We Choose the Best Window Installers in Mamaroneck

EcoWatch differs from other reviewers since we examine these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Mamaroneck and assigned rankings based on the following methodology:

Service Area

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

Work Quality

We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer included on this list to make sure its technicians are well-qualified and that the company has gotten lots of positive customer feedback to vouch for its service.

Customer Reviews

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

Cost

This one is a give-and-take: similar to other services, cheap window installers are not going to provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that offer a range of price and financing options so they’re accessible to most homeowners.

Warranty

As discussed, windows are a hefty investment, so you’ll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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