20 Best Window Companies in St. Paul, MN (2025 Reviews)
Thinking about improving your home’s value? The best window replacement companies can help.
We analyzed all the top-rated window companies in St. Paul and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the top window replacement companies in St. Paul may not seem like the most captivating article on the EcoWatch site, but trust us, windows impact your life more than you might realize. The Department of Energy estimates that heat or cool air lost through traditional or outdated windows could represent close to 30% of heating and cooling usage. In St. Paul, where the electric bills are an average of $48 per month, that’s almost $$172 per year wasted.
Fortunately, helping you save energy with efficient windows also aligns with our goals of conserving energy and the resources it takes to produce it.
Unlike other sites, EcoWatch ranks window installation companies on energy efficiency while also considering cost, customer satisfaction and service area.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in St. Paul
The EcoWatch team evaluated dozens of installers in St. Paul to find the top window installation companies for our readers. The installers in this article scored best in our review categories, which include energy-efficient offerings, price, availability, customer service, local expertise and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World provides windows expertise in St. Paul. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has over 27 years of experience in the industry, and it currently provides services to 200 locations nationwide. Many positive reviews on customer review websites back the provider's reputation.
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 WindowsWindow World appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 St. Paul?While prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to receive a free quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen provides the best availability in St. Paul. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the industry, and it currently provides services to nearly every state except Mississippi and West Virginia. 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 appeals to eco-conscious consumers by providing 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 St. Paul?While prices are not readily 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 pricing information is to receive a free quote from the company.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation provides the best residential windows in St. Paul. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has over 16 years of experience in the industry, and it currently provides services to residents within 75 miles of its showrooms, which are in 13 states. Many positive reviews on customer review websites back the provider's reputation.
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 appeals to eco-conscious consumers by providing 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 St. Paul?While prices are not readily available on Window Nation’s website, 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. The best way to get more accurate pricing information is to receive a free quote from the company.
We aim to stay unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in St. Paul
Renewal by Andersen of the Greater Twin Cities
Roseville, MNEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Skylights
Champion Replacement Windows of Minneapolis
New Hope, MNPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Window Nation
Blaine, MNEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Vinyl Frames
Bay Windows
Custom Window Designs
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
DaBella
Golden Valley, MNTimely Service
Warranty available
Free in-person consultations and quotes
Good Customer Service
USA manufacturers only
Services Offered
Window Replacement/Installation
Vinyl Frames
Double-Hung
Glass Doors
Hayes Window Restoration
Minneapolis, MNPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Storm/Impact Windows
Wood Frames
Kelly Enterprise Premier Window & Door Distribution
Roseville, MNGood Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Dave Knutson Siding
White Bear Lake, MNFree assessment
Custom window trim
18-month No-interest financing
Free in-home consultations
Services Offered
Window Replacement/Installation
MN Smart Homes
Blaine, MNFree assessment
Educational Website
Services Offered
Window Replacement/Installation
Scherer Window & Door Consultants
Hopkins, MNEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Connell's Custom Exteriors, Inc.
Hastings, MNGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Discount Windows
Eden Prairie, MNTimely Service
Good Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Double-Hung
Custom Window Designs
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Bay Windows
Apex Window Werks - Minnesota Window Repair & Glass Replacement
Minneapolis, MNPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Glass Repair
Tempered Glass
Glass Showers
Window Repair
Double-Hung
Vinyl Frames
Glass Doors
Wood Frames
Custom Window Designs
Window Replacement/Installation
Custom Glass
Energy-Efficient Options
Metal Frames
Presidential Construction
Maple Grove, MNPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Skylights
10K Construction
Northdale, MNGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
SMART BUILDERS GROUP, INC.
Maple Grove, MNPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Bay Windows
Perzhu Construction, LLC.
Wayzata, MNGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Summit Builders Inc
Ramsey, MNEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Zen Windows Twin Cities
Ramsey, MNPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Fiberglass Frames
Energy-Efficient Options
Glass Doors
Double-Hung
Window Replacement/Installation
1st Choice Remodeling LLC
Ramsey, MNEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
C&T Siding & Windows
Roberts, WIFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Fiberglass Frames
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in St. Paul, 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 St. Paul Saves You Money
When you switch to energy-efficient windows, you may see several benefits, such as:
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Save on power bills: Installing energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- 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. Updating your windows could help raise the value of your property if you decide to sell.
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by 519 pounds per year on average.
Estimated Cost of Window Replacement in St. Paul
Windows come in different shapes, purposes and styles, so costs and services will vary remarkably based on several factors. Below, we describe the typical cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Even though the average cost of installing a single window is around $600, it can range anywhere from $200 to $1,200. How much it will cost is based on several factors, like type, size, number of windows, material, the location of your home and more.
Whether or not you want to install energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $506 a year on your energy bills in St. Paul.
Another factor that influences the overall cost is the material of the frame you pick. Aluminum frames are typically the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most because they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
There are typically two types of window installation services: full-frame and pocket installations.
Full-frame installations are necessary when you want a new style or your window has a lot of deterioration. With this service, your installers will replace the full window, including the trim, sill and frame. Pocket installations are on the simpler end and won’t cost as much because they involve simply replacing the window within its existing frame. But if the frame has any damage or rot, you may have to get a full-frame installation instead.
If you’re unsure which kind of window installation service you should get, your installer should be able to advise you. In general, the choice is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in St. Paul
EcoWatch is different from most reviewers, as we’re examining these companies through a sustainability lens. Along with energy efficiency, we assessed each installer and assigned rankings using the following methodology:
Service Area
Since this is a guide for St. Paul, we gave more points to companies that cover the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in St. Paul.
Work Quality
When picking new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don’t have nice feedback about their experience with a certain company, it won’t be featured on EcoWatch.
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 awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a substantial 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
Because of St. Paul’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of St. Paul window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
St. Paul, MN Window Replacement FAQs
How much does window installation cost?
The average cost of installing a single window can range from $450 to $650. There are several factors that affect the price, such as how energy-efficient the windows are, the materials used in designing the windows, local labor costs, your property’s location, styles and sizes of windows and the number of windows.
Which type of window should I get?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. To be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.
What do window installation companies do?
Window installation professionals will do the entire process — from replacing your old windows with new ones to cleaning up after the installation. In addition, many companies offer window manufacturing, customization and repairs.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but autumn might be best. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into the home, so the temperature outside isn’t necessarily a big factor. Most importantly, the weather should be dry.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all the windows at once is the only way to gain that benefit. On the other hand, if you have just one or two windows that are damaged or drafty, you can replace just those.