20 Best Window Companies in Lake Zurich, IL (2025 Reviews)

How Installing Energy-Efficient Windows in Lake Zurich Saves You Money

Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to take the plunge and make the switch:

• Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.
• Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out harmful UV rays.
• Reduce your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Lake Zurich, that’s about 449 pounds per year on average.
• Save money on energy bills: Installing energy-efficient windows reduces your energy bills by about 12% since you use less energy.

Estimated Cost of Window Replacement in Lake Zurich

When researching window installation, each company provides varying services and prices. Let’s take a look at some average costs and services.

How Much Do New Windows Cost?

On average, homeowners in Lake Zurich can anticipate that most window installations will range from $250 to $1,200, with the most common installations sitting at around $600. These amounts vary based on the specifics of your installation, including type, number of windows, the location of your home, size, material and more.

It’s also worth noting that energy-efficient windows will typically cost more upfront, but Energy Star estimates that upgrading the windows on your Lake Zurich home translates to an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you’ll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

We advise requesting free quotes from multiple window installation companies to find the one that works best for you.

What Services do Window Installers Offer?

The first step of an installation is to think about whether you want a full-frame or pocket installation.

A full-frame installation is a total window replacement. It involves taking out the old window, the sill, and the exterior and interior trim. It also involves extra materials, like insulation and drip edges, which raise 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 within the existing frame, which is generally less expensive than a full-frame installation.

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 Lake Zurich, the choice will mostly depend on how much damage there is currently and how old your existing frames are.

How We Choose the Best Window Installers in Lake Zurich

In our hunt to make your home improvements easier and more eco-friendly in Lake Zurich, the EcoWatch team landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we assessed each installer and assigned rankings using the following methodology:

Service Area

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

Work Quality

We’re willing to bet that you’re looking for a company to do a great job installing windows. We’ve vetted each installer included in our guide to ensure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.

Customer Reviews

Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don’t have good things to say about their service from a certain company, you won’t see it featured on EcoWatch.

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 variety of price and financing options so they’re accessible to most homeowners.

Warranty

Protecting your investment in new windows is important to many homeowners. That’s why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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