23 Best Window Replacement Companies in Duluth, MN (2023 Reviews)
Window Companies Near Me
Thinking about replacing your windows? We've got all the information you need in this list of the best window installation companies.
We analyzed all the top window installers in Duluth and selected the top 23 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated May 04, 2023
Why you can trust EcoWatch
A guide on the top window installation companies in Duluth may not seem like the most riveting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. The Department of Energy estimates that heat gained or lost through outdated or drafty windows could represent nearly 30% of heating and cooling usage. In Duluth, where the electric bills are an average of $42 per month, that's almost $$152 per year wasted.
Thankfully, saving you energy with more efficient windows also aligns with our goals of reducing energy usage for the environment.
So if you're constructing a new home, renovating or changing out old windows in Duluth, you've found the best place to get started.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best for Residential Windows
Window Nation
- Award-winning company
- Custom designs
- Manufactures products in-house
- Limited service area
Best Window Replacement Companies in Duluth
The EcoWatch team assessed dozens of window providers across Duluth to narrow our list down to the best ones. The companies mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

Window World
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Great industry reputation
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Lifetime warranty
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EnergyStar Partner
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for about 27 years. The company has a lot of positive reviews from customers on online review websites.
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, Window World may be the company for you.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World's windows are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Window World cost in Duluth?Window World doesn't have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to know for sure.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen provides the best availability in Duluth. Andersen has been in the window business for around 27 years. Many positive reviews on customer review websites back the provider's reputation.
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's commitment to sustainability can be seen in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Duluth?Although prices are not available on Andersen's website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate information is to get a free quote from the company.

Window Nation
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Award-winning company
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Custom designs
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Manufactures products in-house
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Limited service area
Window Nation provides the best residential windows in Duluth. Window Nation has been in the window industry for around 16 years. Hundreds of positive reviews on customer review websites back the provider's reputation.
Window Nation may be the company for you if you're looking for one that 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's commitment to sustainability can be seen in its energy-efficient window offerings. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Duluth?Window Nation doesn't have any prices available on its 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 to know for sure, you can get 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 has the best warranty in Duluth. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been in business since 2002 and currently provides services to 27 states nationwide.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct appeals to eco-conscious consumers by providing energy-efficient window offerings. The 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.
How much does Universal Windows Direct cost in Duluth?Prices aren't displayed on Universal's 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 the cost, you can inquire about a quote from the company.
We've recommended installers with good reputations, but bear in mind that these are national companies, so your service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for each company reviewed.
More Window Replacement Companies in Duluth
The Glass Guru
Duluth, MN-
Free assessment
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Good Customer Service
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Price Transparency
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Award-Winning
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Timely Service
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Educational Website
Services Offered
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Residential Windows
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Glass Showers
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Aluminum Window Frames
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Sliding Glass
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Stained Glass
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Full-Service Installations
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Commercial Windows
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Tempered Glass
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Custom Window Designs
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Double-Hung
Your Home Improvement Company - Windows & Bath
Duluth, MN-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Energy-Efficient Options
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Residential Windows
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Glass Showers
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Custom Window Designs
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Double-Hung
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Full-Service Installations
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Fast Delivery
Home Services at The Home Depot
Duluth, MN-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Commercial Windows
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Glass Showers
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Bay Windows
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Stained Glass
Marshall Construction Services
Duluth, MN-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Glass Showers
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Full-Service Installations
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Stained Glass
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Residential Windows
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Commercial Windows
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Custom Window Designs
Outlast Construction
Minnesota 55811, MN-
Educational Website
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Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Sliding Glass
Madison Products, Inc.
Gilbert, MN-
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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Residential Windows
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Double-Hung
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Sliding Glass
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Aluminum Window Frames
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Custom Window Designs
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Stained Glass
Sunspace by Backyard Enclosures
Hayward, WI-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Double-Hung
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Aluminum Window Frames
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Custom Window Designs
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Commercial Windows
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Residential Windows
St Germain's Glass Co
Duluth, MN-
Educational Website
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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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Glass Showers
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Commercial Windows
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Residential Windows
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Sliding Glass
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Custom Window Designs
Sears Heating and Air Conditioning
Duluth, MN-
Good Customer Service
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Award-Winning
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Glass Showers
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Custom Window Designs
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Stained Glass
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Residential Windows
Mesabi Glass Window & Door Inc
Hibbing, MN-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Sliding Glass
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Custom Window Designs
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Commercial Windows
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Residential Windows
Safelite AutoGlass
Duluth, MN-
Free assessment
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Price Transparency
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Good Customer Service
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Award-Winning
Services Offered
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Commercial Windows
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Custom Window Designs
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Residential Windows
Mesabi Glass
Duluth, MN-
Educational Website
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Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Sliding Glass
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Custom Window Designs
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Commercial Windows
Range Installers Co
Zim, MN-
Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Energy-Efficient Options
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Glass Showers
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Stained Glass
Young Plumbing & Heating Inc
Superior, WI-
Educational Website
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Free assessment
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Price Transparency
Services Offered
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Commercial Windows
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Custom Window Designs
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Residential Windows
Windows Plus Millwork, Llc
Washburn, WI-
Good Customer Service
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Price Transparency
Services Offered
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Energy-Efficient Options
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Sliding Glass
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Commercial Windows
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Residential Windows
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Custom Window Designs
The H Window Company, LLC
Ashland, WI-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Commercial Windows
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Custom Window Designs
Carpentry Works LLC
Duluth, MN-
Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Glass Showers
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Custom Window Designs
Harju Window and Door LLC
Moose Lake, MN-
Good Customer Service
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Fast Delivery
Northern Lites Glass
Hibbing, MN-
Price Transparency
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Good Customer Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
Morin's Siding & Window Co.
Proctor, MN-
Price Transparency
Services Offered
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Fast Delivery
Walsh Building Products
Duluth, MN-
Free assessment
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Price Transparency
Services Offered
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Double-Hung
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Residential Windows
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Custom Window Designs
Renewal by Andersen
Superior, WI-
Educational Website
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Price Transparency
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Timely Service
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Free assessment
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Good Customer Service
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Award-Winning
Services Offered
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Stained Glass
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Custom Window Designs
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Fast Delivery
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Residential Windows
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Glass Showers
-
Commercial Windows
-
Sliding Glass
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Double-Hung
Renewal by Andersen
Eveleth, MN-
Timely Service
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Good Customer Service
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Award-Winning
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Stained Glass
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Commercial Windows
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Glass Showers
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Double-Hung
How Installing Energy-Efficient Windows in Duluth Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on electricity bills. Here are more ways switching out your windows could help you:
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: If you have a relatively old home, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help raise the value of your property if you decide to sell.
- Save on electricity bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: In Duluth, you can lower your indirect greenhouse gas emissions by about 519 pounds per year after you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Duluth
Let's go over the cost of window replacement and the types of services you may need for your home.
How Much Do New Windows Cost?
The national average cost to install a single window is about $600 but can range anywhere from $200 to $1,200. How much it will cost is based on several factors, including size, number of windows, type, material, the location of your home and more.
With windows, efficiency is the most important factor for most homeowners. High efficiency windows may cost more initially, but by increasing the efficiency of your home — especially during the winter — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Duluth homeowners $607+ per year after replacing single-pane windows.
Costs will also vary depending on the material you pick for your window frames. Aluminum frames are the least expensive. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made with wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
Generally, there are two kinds of window installation services you can get: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the frame, trim and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has considerable damage. Full-frame installations are more involved and will increase overall costs. Pocket installations are simpler and won't carry as large a bill, as they entail merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.
If you're still debating which kind of installation to get, you can talk to your provider and get their recommendation. The decision mostly depends on the age of your window frames and if there's any damage present.
Best Affordability
Window World
- Great industry reputation
- Lifetime warranty
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best for Residential Windows
Window Nation
- Award-winning company
- Custom designs
- Manufactures products in-house
- Limited service area
How We Choose the Best Window Installers in Duluth
EcoWatch reviews differ from most reviews, as we assess these companies through a sustainability lens. We have decided to evaluate the best window installers in Duluth primarily based on their energy efficient offerings, as it's the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to reduce your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is self-explanatory, but we've chosen to highlight window installers that serve the Duluth area so you can find a quality window installation company near you.
Work Quality
We're certain that you're looking for professionals who do a great job installing windows. We've vetted each company featured in our guide to ensure its contractors are well-qualified and that the company has received lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including quality of parts, quality of installation, professionalism, cost, warranty and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to make sure 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
Lastly, we like to see companies that have been in the industry for a while. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Duluth, MN Window Replacement FAQs
How much should window installation cost?
The national average cost to replace a single window is around $600 but can range between $200 and $1,200, based on several factors. The price is typically influenced by the location of your property, the size of the window and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
Which kind of window should I get?
A window's energy efficiency is influenced by several factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are often the most energy-efficient since they are certified by the U.S. Department of Energy.
Do you really need to use a window installation company?
You should hire a window installation professional whenever you need to upgrade your windows. Installing windows is a complicated process that can be difficult to do on your own, so it's best left to the professionals.
When is the best time of year to replace windows?
Replacement windows can be installed any time of the year, but autumn might be the best season. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the home, so the temperature outside doesn't necessarily matter that much. What's most important is that the weather should be dry.
How often should you replace windows?
Windows generally last 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to see if they need any repairs or replacements.