20 Best Window Companies in South Huntington, NY (2025 Reviews)

How Installing Energy-Efficient Windows in South Huntington Saves You Money

When you switch to energy-efficient windows, you may see some perks, such as:

• Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can reduce your carbon footprint by about 12%, according to Energy Star.
• Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can improve the insulation in your home and also help raise the value of your home if you decide to sell.
• Save money on power bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save around $215 annually on your energy bills in South Huntington.
• Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in South Huntington

Each window installation company provides varying services and has varying costs depending on a few factors.

How Much Do New Windows Cost?

The national average cost to install a single window is about $600 but can range from $200 to $1,200. These numbers are based on specific characteristics of your installation, like size, material, number of windows, type, the location of your home and more.

It’s important to remember that windows with the best efficiency may cost more upfront but can save you hundreds of dollars by decreasing your energy bills. Investing in Energy Star certified windows can save South Huntington homeowners $215+ a year when replacing single-pane windows.

Something else that influences the overall cost is the material you choose for your frame. Aluminum frames are typically the least pricey and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames are the most expensive 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?

When it comes to window replacements, in general there are two types that your installer will offer: full-frame and pocket installations.

A full-frame installation is a total window replacement. This service involves removing the old window, the sill, and the exterior and interior trim. It also involves other materials, like insulation and drip edges, which increase the overall cost of the project. Also worth noting: you may have to touch up the paint around the window after a full-frame installation. A pocket installation entails replacing a window without removing the complete frame, which is usually cheaper than a full-frame installation.

If you’re hiring a reputable window installation company, your company can advise you on the best type for your project. In South Huntington, the decision will mostly be influenced by the efficiency of your home and the condition of your existing frames.

How We Choose the Best Window Installers in South Huntington

EcoWatch differs from most reviewers because we assess these companies through a sustainability lens. We have reviewed the best window installation companies in South Huntington mostly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Since this is a guide for South Huntington, we paid more attention to companies that cover the city. There are other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in South Huntington.

Work Quality

When picking new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand you opt for. We do give window installers higher marks if they offer high-quality products, but we also factor in 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, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across nearly every category, including warranty, quality of parts, professionalism, cost, quality of installation and more.

Cost

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

Warranty

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

Years of Experience

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