8 Best Window Companies in Willmar, MN (2025 Reviews)

How Installing Energy-Efficient Windows in Willmar Saves You Money

When you upgrade to energy-efficient windows, you may see a few benefits, such as:

• Save on power bills: Since energy-efficient windows reduce the amount of energy used to heat or cool your home, the switch can help you save about $503 annually on your energy bills in Willmar.
• Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
• Reduce your carbon footprint: In Willmar, you can lower your indirect greenhouse gas emissions by about 519 pounds per year after you install energy-efficient windows.
• Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or maybe even damaged in some way. Upgrading your windows could help increase the value of your home if you decide to sell.

Estimated Cost of Window Replacement in Willmar

Windows come in varying shapes and sizes, so costs and services will vary remarkably. Here are the average costs and services that you can find from window installation companies.

How Much Do New Windows Cost?

Even though the typical cost to install a single window is around $600, it can range anywhere from $200 to $1,200. But prices 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 replacements, which have a higher price tag.

It’s important to note that windows with the best efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Willmar homeowners $503+ a year when replacing single-pane windows.

The cost of your window installation will also vary depending on the type of material you choose for the frames. Wood windows are usually the most expensive, although it depends on whether they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.

What Services do Window Installers Offer?

In general, there are two kinds of window replacement services companies provide: full-frame and pocket installations.

Full-frame installations involve replacing the total window, including the frame, sill and trim. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable deterioration. These installations are more involved and will raise overall costs. Pocket installations (or retrofits) entail replacing a window within the existing frame, which makes pocket installations more simple and affordable. However, if the frame has any damage or rot, you will most likely need a full-frame installation instead.

If you’re still debating which type of installation you should get, you can ask your provider and get their recommendation. The choice mostly depends on the age of your window frames and if there’s any damage.

How We Choose the Best Window Installers in Willmar

The EcoWatch Reviews team is different from most reviewers since we’re examining these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Willmar and ranked them based on the following methodology:

Service Area

Because this is a guide for Willmar, we only included companies that serve the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Willmar.

Work Quality

We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer included in our guide to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, professionalism, warranty, quality of parts, 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 low when possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

As discussed previously, windows are a sizable investment, so you’ll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have a good track record in the industry. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.