13 Best Window Companies in Carbondale, IL (2025 Reviews)

How Installing Energy-Efficient Windows in Carbondale Saves You Money

Energy-efficient windows can benefit you in more than one way. Here are some reasons you may want to make the switch:

• Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.
• Save money on power bills: Once you switch to energy-efficient windows, you can see a reduction in your bills by about 12% because you’ll use less energy to heat or cool your home.
• Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by 642 pounds per year on average.
• Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.

Estimated Cost of Window Replacement in Carbondale

Windows come in various shapes, purposes and styles, so costs and services will vary greatly depending on several factors. Below, we describe the typical cost and services that you can get from window installers.

How Much Do New Windows Cost?

Although the typical cost to install a single window is about $600, it can range anywhere from $200 to $1,200. These numbers vary depending on the specifics of your installation, including size, number of windows, type, material, the location of your home and more.

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

We recommend requesting free quotes from multiple window installers to find the right windows and the company that works best for you.

What Services do Window Installers Offer?

In regard to window installations, there are generally two types that your provider will offer: full-frame and pocket installations.

Full-frame installations involve replacing the total window, including the trim, sill and frame. Full-frame installations are necessary when you want to change the style of your windows or your window has considerable deterioration. These installations are more involved and will raise the total cost. A pocket installation entails installing a new window within the old frame. So, instead of taking out the whole unit and reinstalling it, the installer will just put the replacement window (also called a retrofit or insert window) into the frame.

Your window replacement company should be able to help you understand what’s best for your needs. In Carbondale, the decision will mostly be based on how old your home is and if there’s any moisture damage. Wood can decay if it’s not properly maintained over the years, so it’s good to have a professional assess your frames and window sills.

How We Choose the Best Window Installers in Carbondale

EcoWatch differs from most reviewers because we assess these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state 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 Carbondale so you can find the right window installation company near you.

Work Quality

When it comes to new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the type of window you choose. 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 patterns in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including professionalism, cost, quality of installation, warranty, quality of parts and more.

Cost

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

Warranty

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

Years of Experience

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