20 Best Window Companies in West Islip, NY (2023 Reviews)

How Installing Energy-Efficient Windows in West Islip Saves You Money

When you upgrade to energy-efficient windows, you may see several benefits, including:

• Reduce your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 307 pounds.
• Better temperature control in your home: Living in a very cold city like West Islip often means depending on your heater to keep your home cool. Energy-efficient windows can lower how hard your heating system needs to work to heat your home.
• Protect your investment: If your home is on the older side, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help raise the value of your property if you decide to sell.
• Better temperature control in your home: Energy-efficient windows can reduce how hard your AC needs to work to cool your home.

Estimated Cost of Window Replacement in West Islip

Windows come in various styles, purposes and shapes, so costs and services will differ remarkably depending on several factors. Below, we detail the average cost and services that you'll find from window installation companies.

How Much Do New Windows Cost?

The typical cost to install one window is about $600 but can range from $200 to $1,200. But costs differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations and replacements, which will make your project cost more.

Whether or not you opt for energy-efficient windows is another factor that will determine the cost. These will usually cost more than other windows, but on the other hand, you can save about $215 a year on your energy bills in West Islip.

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

What Services do Window Installers Offer?

The first question to ask yourself when considering a window replacement is: Do you need a full-frame installation or a pocket installation?

Full-frame installations involve replacing the complete window, including the trim, frame and sill. You most likely need a full-frame installation when you want a new style or your window has significant damage. Full-frame installations are more involved and will increase the total cost. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won't cost as much, but you can't do this kind of installment if you have any pre-existing rot or water damage.

If you're hiring a reputable window installation company, your company will be able to advise you on the best type for your project. In West Islip, the decision will mostly depend on how much damage there is currently and the age of your existing frames.

How We Choose the Best Window Installers in West Islip

The EcoWatch Reviews team is different from most reviewers, as we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings based on the following methodology:

Service Area

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

Work Quality

When installing new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed trends in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including cost, professionalism, quality of parts, warranty, quality of installation and more.

Cost

Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

As discussed, windows are a considerable investment, so you'll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Because of West Islip's climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of West Islip window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.