6 Best Window Companies in Fairmont, MN (2023 Reviews)
Looking to improve your home's energy efficiency? The top window replacement companies can help.
We analyzed all the top-rated window companies in Fairmont and selected the best 6 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about helping Fairmont homeowners find eco-conscious solutions for their homes. Outdated windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that 25-30% of your home's heat or cool air could be lost through your windows.
Installing new, efficient windows on your home can help you save money each month on your energy bills — and you can help the environment, too.
We've made a list of the top installation companies to help you in your research, so you can not only take advantage of brand new windows, but also save money on your electric bills.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Fairmont
The EcoWatch Reviews team researched several installers in Fairmont to find the top ones for our readers. We assessed the installers on energy-efficient offerings, coverage area, price, customer service, local experience and more.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Fairmont. Window World has been in the window installation industry for about 27 years.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the right provider for you.
Energy Efficiency of Window World WindowsWindow World is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Fairmont?Window World doesn’t have any prices listed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen provides the best availability in Fairmont. Andersen has been in the window industry for around 27 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Fairmont?Prices aren’t mentioned on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate pricing information, you can inquire about a quote on the company’s website.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Fairmont. Universal has around 20 years of industry experience, and it currently serves 27 states nationwide. Its reputation is backed by several positive reviews on customer review websites.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the perfect company for you.
Energy Efficiency of Universal Windows Direct WindowsThe company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products. Not all of Universal’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Fairmont?Universal does not display prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. For more detailed information on pricing, you can request a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Fairmont. Window Nation has been in the window industry for around 16 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window Nation representative when inquiring about services.
How much does Window Nation cost in Fairmont?Prices aren’t mentioned on Window Nation’s website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you’d like more accurate pricing information, you can inquire about a quote on the company’s website.
One thing to note is that the following companies are national, meaning the quality of the service may vary depending on your local team. We have tried to remain unbiased and transparent by including both pros and cons for each provider.
More Window Companies in Fairmont
Renewal by Andersen
Albert Lea, MN-
Price Transparency
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Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Sliding Glass
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Glass Showers
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Commercial Windows
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Window Replacement
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Stained Glass
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Custom Window Designs
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Double-Hung
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Residential Windows
Window World of Southern Minnesota
Mankato, MN-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
Services Offered
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Bay Windows
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Window Replacement
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Fast Delivery
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Sliding Glass
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Residential Windows
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Custom Window Designs
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Double-Hung
Midwestern Construction Inc.
Good Thunder, MN-
Price Transparency
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Free assessment
Services Offered
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Custom Window Designs
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Commercial Windows
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Fast Delivery
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Window Replacement
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Residential Windows
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Stained Glass
Ardolf Construction Services LLC
North Mankato, MN-
Timely Service
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Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
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Stained Glass
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Glass Showers
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Commercial Windows
Bold North Roofing and Contracting - Mankato
Mankato, MN-
Educational Website
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Timely Service
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Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Window Replacement
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Fast Delivery
Lindsay Window
North Mankato, MN-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Commercial Windows
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Window Replacement
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Sliding Glass
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Stained Glass
Calculate how much you can expect to pay for window installation and replacement in Fairmont, MN using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Fairmont Saves You Money
Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to make the switch:
- Save money on electricity bills: The Department of Energy estimates that heat gained or lost through windows makes up around 25-30% of energy use in your home. Switching to energy-efficient windows can help decrease that number, which helps you save $469 a year on your bills.
- More efficient energy use in your home: In Fairmont where the winters can be cold, energy-efficient windows cut back on how much heat is lost through your windows, making it easier to keep your house warm.
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Updating your windows can improve the insulation in your home and also help increase the value of your house if you decide to sell.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Fairmont
When looking into window installation, each company offers different services and costs. Let's go over some typical costs and services.
How Much Do New Windows Cost?
Typically, homeowners in Fairmont can anticipate that most replacement window installations will cost between $250 and $1,200, with the most common installations sitting at around $600. This is because window installations depend on a variety of factors specific to your home, like the size, material and number of windows you need to replace, as well as where your property is located.
It's important to bear in mind that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Fairmont homeowners $469+ a year when replacing single-pane windows.
How much your window installation costs will also vary depending on the kind of window material you choose for the frames. Wood windows are generally the most expensive, though it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be somewhat more expensive than vinyl, but they are more efficient.
What Services do Window Installers Offer?
When considering window replacements, there are typically two types that your installer will have: full-frame and pocket installations.
Full-frame installations are necessary when you want to change the style of your windows or your window has significant rot. With this service, your professionals will replace the entire window, including the frame, sill and trim. Pocket installations (or retrofits) entail replacing a window within its existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any damage or rot, you should opt for a full-frame installation instead.
If you're still trying to decide which kind of installation you need, you can ask your installer and get their advice. The decision mostly depends on the age of your window frames and if there's any damage present.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Fairmont
In our search to make your home improvements easier and more eco-friendly in Fairmont, the EcoWatch team evaluated dozens of companies before settling on these. Along with energy efficiency, we assessed window companies all across the state and ranked them using the following methodology:
Service Area
Since this is a guide for Fairmont, 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 Fairmont.
Work Quality
When picking new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you get. 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
Customer feedback is another very important review factor. If most customers don't have positive feedback about their service from a certain window installation company, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers' prices, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Fairmont's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Fairmont window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Fairmont, MN Window Replacement FAQs
What is the average cost to install new windows in a home?
The average cost of installing one window can range from $450 to $650. There are several factors that affect the price, which include local labor costs, styles and sizes of windows, how energy-efficient the windows are, your property's location, the materials used in designing the windows and the number of windows.
Which kind of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — that means they're certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
While you can install your own windows, doing so is time-consuming and requires a lot of experience with home improvement projects. Using a window replacement company can help guarantee that the installation is done properly and that you won't have to spend the time and effort to do it yourself.
Should I replace all my windows at once?
If you want to get more efficient windows and save money on your energy bills, replacing all of the windows at once is the only way to gain that benefit. However, if you have only one or two windows that are damaged or drafty, you can replace just those.