20 Best Window Companies in Palos, IL (2025 Reviews)

How Installing Energy-Efficient Windows in Palos Saves You Money

When you switch to energy-efficient windows, you may see several perks, including:

• Save money on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
• Decrease your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Palos, that’s about 449 pounds per year on average.
• Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
• Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, especially if your home is on the older side.

Estimated Cost of Window Replacement in Palos

Each window replacement company provides various services and has different prices depending on several factors.

How Much Do New Windows Cost?

The national average cost to replace one window is about $600 but can range from $200 to $1,200. How much it will cost varies based on several factors, such as type, material, number of windows, size, the location of your home and more.

It’s important to note that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Palos homeowners $295+ a year when replacing single-pane windows.

Another factor that affects the overall cost is the material of the frame you choose. Aluminum frames are usually the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames are the most expensive, 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?

Generally, there are two types of window installation services companies provide: full-frame and pocket installations.

Full-frame installations entail replacing the total window, including the sill, frame and trim. Full-frame installations are necessary when you want a new style or your window has significant rot. Because these installations are more involved, they will increase the total cost. A pocket installation involves replacing a window without replacing the frame. So, instead of tearing out the whole unit and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.

Your window installation company will be able to recommend the best type for your project. In Palos, the choice will mostly depend on how much damage there is currently and the age and condition of your existing frames.

How We Choose the Best Window Installers in Palos

EcoWatch reviews are different from most reviews because we look at these companies through a sustainability lens. We’ve reviewed the top window installers in Palos mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Because this is a guide for Palos, we only included companies that cover the city. There are other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Palos.

Work Quality

We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company featured on this list to make sure its contractors are well-qualified and that the company has gotten a lot 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, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across most other categories, including quality of parts, warranty, cost, quality of installation, professionalism and more.

Cost

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

Warranty

As discussed, windows are a serious investment, so you’ll want to be certain that investment is protected. Window installation companies that have 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 experience earn higher rankings by our standards. We like to see at least ten years of experience.