10 Best Window Companies in Duluth, MN (2024 Reviews)

When it’s time to upgrade your windows, our list of the best window installation companies can help you find the right provider for you.

We analyzed all the top-rated window companies in Duluth and selected the best 10 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated April 21, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Although clean energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home’s efficiency can also have a considerable impact on home energy conservation. According to the Department of Energy, heat or cool air lost through old or damaged windows could account for 25-30% of household energy climate control usage.

Installing energy-efficient windows on your house can help you save money every month on your electricity bills — and you can help the environment as well.

So if you’re building a new home, renovating or replacing your windows in Duluth, this guide is the best place to get started.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Window Veteran

Window World

★★★★★
4.5
  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in Duluth

The EcoWatch team evaluated dozens of installers that service the Duluth area to find the top window installation companies that fit our standards. We assessed the installers based on their energy-efficient offerings, local experience, customer service, coverage area, price and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon 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 about 27 years of experience in the window replacement business.

It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.

Energy Efficiency of Window World Windows

There are a wide range of window types that Window World offers, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.

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. You can inquire about a free quote on its website for more information about pricing.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window replacement business.

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 Windows

There are a wide range of window types that Renewal by Andersen offers, some of which are Energy Star products. 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?

Andersen doesn’t have any pricing information listed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about pricing.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has about 16 years of experience in the window replacement business.

It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.

Energy Efficiency of Window Nation Windows

There are a wide range of window types that Window Nation offers, some of which are Energy Star products. 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 pricing information listed 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. You can inquire about a free quote on its website for more information about pricing.

We’ve recommended providers with good reputations, but note that some national companies have independently owned locations in Duluth, so your service may depend on your local crew. We have tried to remain unbiased and transparent by including pros and cons for every company we reviewed.

More Window Companies in Duluth

Renewal by Andersen

Superior, WI
5.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Skylights

Website: https://www.renewalbyandersen.com/window-company/125-duluth-superior-wi/retailer
Address: 1626 Elmira Ave, Superior, WI 54880
Phone: (715) 394-7390

Your Home Improvement Company - Windows & Bath

Duluth, MN
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Glass Showers
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Bay Windows

Website: http://www.yourhomeimprovementco.com/
Address: 4434 Haines Rd, Duluth, MN 55811
Phone: (218) 727-1753

The Glass Guru

Duluth, MN
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Timely Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Triple Pane Glass
  • Service icon Glass Showers
  • Service icon Custom Glass
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Metal Frames
  • Service icon Window Repair
  • Service icon Wood Frames
  • Service icon Fiberglass Frames
  • Service icon Tempered Glass
  • Service icon Skylights
  • Service icon Storm/Impact Windows
  • Service icon Mirrors
  • Service icon Energy-Efficient Options
  • Service icon Glass Repair
  • Service icon Screen Repair

Website: https://www.theglassguru.com/duluth-mn/
Address: 102 E Central Entrance, Duluth, MN 55811
Phone: (218) 309-5928

Perrault Construction

Duluth, MN
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation

Website: http://perraultconstruction.com/
Address: 3009 W Superior St, Duluth, MN 55806
Phone: (218) 723-8477

Walsh Building Products

Duluth, MN
3.1
★★★★★
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Doors
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation

Website: http://www.walshwindows.com/
Address: 6430 Grand Ave, Duluth, MN 55807
Phone: (218) 722-2030

Twin Ports Built

Superior, WI
3.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: http://twinportsbuilt.com/
Address: 3215 Tower Ave #101, Superior, WI 54880
Phone: (218) 591-3186

Boman Builders

Duluth, MN
2.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Window Repair

Website: http://bomanbuilders.com/
Address: 1315 E Ninth St, Duluth, MN 55805
Phone: (218) 391-1852

Carpentry Works LLC

Duluth, MN
2.7
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: http://thecarpentryworks.com/
Address: 1330 Missouri Ave, Duluth, MN 55811
Phone: (218) 728-4007

Harju Window and Door LLC

Moose Lake, MN
2.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: https://harju-window-and-door-llc.business.site/
Address: 4154 Co Rd 8, Moose Lake, MN 55767
Phone: (218) 576-2611

Mesabi Glass Window & Door Inc

Hibbing, MN
3.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Glass Repair
  • Service icon Window Replacement/Installation

Website: http://www.mesabiglasswindowanddoor.com/
Address: 510 W 25th St, Hibbing, MN 55746
Phone: (218) 379-1338
Duluth Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Duluth, MN using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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 Duluth Saves You Money

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

  • Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Keeping your windows up to date is an important part of maintaining your property and its value.
  • Save on power bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, the switch can help you save around $607 annually on your energy bills in Duluth.
  • Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your house, you can cut your indirect greenhouse gas emissions by about 12%, according to Energy Star.
  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in Duluth

Each window installation company offers various services and has varying costs depending on a few factors.

How Much Do New Windows Cost?

Though the average cost to replace a single window is about $600, it can range from $200 to $1,200. These numbers vary depending on the specifics of your installation, such as size, the location of your home, type, material, number of windows and more.

Whether or not you opt for energy-efficient windows is another factor that will determine the cost. These will usually cost more than other windows, but on the other hand, you can save about $607 a year on your energy bills in Duluth.

We advise requesting free quotes from multiple window installation companies to find the right windows and the company that works best for your budget.

What Services do Window Installers Offer?

In regard to window installations, in general there are two kinds that your provider will offer: full-frame and pocket installations.

Full-frame installations are usually done when you want to change the style of your windows or your window has a lot of rot or deterioration. With this service, your installers will replace the whole window, including the frame, trim and sill. A pocket installation entails replacing a window within the existing frame. This means instead of removing the whole window and reinstalling it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.

Your window installer can help you choose which type of installation you should get.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Window Veteran

Window World

★★★★★
4.5
  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in Duluth

In our search to find the most reliable, eco-friendly window installers in Duluth, the EcoWatch team examined many companies before landing on these. Along with energy efficiency, we reviewed window companies all across the state and ranked them based on the following methodology:

Service Area

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

Work Quality

When installing 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 choose. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it indicates the quality of services across nearly every category, including professionalism, quality of installation, cost, quality of parts, warranty and more.

Cost

Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.

Duluth, MN Window Replacement FAQs

What is the average cost to replace windows in a home?

The national average cost of installing one window is around $600 but can range from $200 to $1,200, based on several factors. The price is usually dependent on the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.

Which kind of window should I get?

A window’s energy efficiency is influenced by a number of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient and are certified by the U.S. Department of Energy.

What services do window replacement companies offer?

Window installation professionals go to your home to remove your old windows and replace them with new ones. Some companies install products manufactured by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is complete.

How do you know it’s time to replace your windows?

Windows generally last 20 to 30 years, but anytime you notice damage on your windows, it’s a good time to have them checked by an expert to see if they need any repairs or replacements.