20 Best Window Companies in St. Joseph, MI (2025 Reviews)
If you’re looking to upgrade to new windows, our guide to the top window installation companies can help.
We analyzed all the top-rated window companies in St. Joseph 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
The EcoWatch team is all about finding solutions for eco-conscious homeowners in St. Joseph. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
That’s bad for your bank account and the environment, but one of the top window installation companies can help with that.
We’ve put together this list of the best 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 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 for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in St. Joseph
The EcoWatch Reviews team assessed several window providers in St. Joseph to find the top ones for our readers. The providers in this article scored best in our review categories, which include energy-efficient offerings, customer service, local expertise, availability, price 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 has windows expertise in St. Joseph. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window replacement business.
Window World may be the company for you if you're interested in one that 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 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’re interested in Energy Star windows when inquiring.
How much does Window World cost in St. Joseph?Prices aren’t listed on Window World’s website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to get more accurate information.

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 has the best availability in St. Joseph. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement business.
Andersen may be the company for you if you're interested in one that 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 WindowsA 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. Not all of Andersen’s windows are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in St. Joseph?Prices aren’t listed 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. Receiving a free quote on its website is the best way to get more accurate information.
We have tried to remain unbiased and transparent by mentioning pros and cons for every provider. Additionally, any partnerships do not influence our rankings.
More Window Companies in St. Joseph
Renewal by Andersen of South Bend
South Bend, INEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Skylights
Double-Hung
Champion Replacement Windows of South Bend
South Bend, INPrice Transparency
Good Customer Service
Free assessment
Services Offered
Bay Windows
Double-Hung
Window Replacement/Installation
Glass Doors
FRST Windows Replacement & Installation
Chicago, ILServices Offered
Window Replacement/Installation
Horizon Windows & Doors
Goshen, INPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Jacksons Home Improvement
Valparaiso, INFree assessment
Educational Website
Price Transparency
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Showers
Glass Doors
Window World of Kalamazoo
Richland, MIFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Vinyl Frames
Bay Windows
Double-Hung
Glass Doctor of Michigan City
Michigan City, INGood Customer Service
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Glass Repair
Energy-Efficient Options
Bay Windows
Window Repair
Mirrors
Custom Glass
Glass Showers
Glass Doctor of Elkhart
Elkhart, INEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Window Repair
Glass Repair
Custom Glass
Window Replacement/Installation
Glass Showers
Mirrors
Energy-Efficient Options
Quality Window & Door, Inc.
Elkhart, INFree assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
BlackBerry Systems
Kalamazoo, MIGood Customer Service
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Portage Glass & Mirror
Portage, MIFree assessment
Price Transparency
Services Offered
Custom Glass
Window Repair
Mirrors
Screen Repair
Glass Repair
Glass Showers
Window Replacement/Installation
Custom Window Designs
Glass Doors
The Window Source Of Michiana
Bremen, INEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Bay Windows
Window Replacement/Installation
Vinyl Frames
Glass Doors
Double-Hung
Glass Doctor of Goshen
Goshen, INPrice Transparency
Good Customer Service
Educational Website
Services Offered
Mirrors
Energy-Efficient Options
Glass Repair
Window Replacement/Installation
Glass Showers
Window Repair
Custom Glass
Pella Windows & Doors of Portage
Portage, MIFree assessment
Educational Website
Good Customer Service
Services Offered
Bay Windows
Energy-Efficient Options
Fiberglass Frames
Double-Hung
Window Replacement/Installation
Glass Doors
Glass Doctor of Northwest Indiana
Valparaiso, INEducational Website
Price Transparency
Good Customer Service
Services Offered
Mirrors
Glass Showers
Window Replacement/Installation
Tempered Glass
Energy-Efficient Options
Window Repair
Custom Glass
Glass Repair
BUUZZ Window Replacement
Evanston, ILFree assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doctor of South Bend, IN
South Bend, INEducational Website
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Repair
Glass Doors
Glass Showers
Custom Glass
Mirrors
Window Repair
Action Glass
South Bend, INFree assessment
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
Glass Doors
Window Repair
Larry Miller Door & Glass
Valparaiso, INServices Offered
Glass Showers
Window Replacement/Installation
Energy-Efficient Options
Glass Repair
Window Repair
Screen Repair
Mirrors
Howe Patio & Windows Inc
Plainwell, MIGood Customer Service
Free assessment
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Calculate how much you can expect to pay for window installation and replacement in St. Joseph, MI 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. Joseph Saves You Money
When you upgrade to energy-efficient windows, you may see a few perks, such as:
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Save on power bills: Because energy-efficient windows lower how much energy you need to heat or cool your home, the switch can help you save around $387 annually on your energy bills in St. Joseph.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if your home is on the older side.
- Decrease your carbon footprint: Decreasing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by about 418 pounds.
Estimated Cost of Window Replacement in St. Joseph
Windows come in different shapes and sizes, so costs and services will vary considerably. Here are the typical costs and services that you’ll find from window installation companies.
How Much Do New Windows Cost?
According to our market research, the national average cost to install a single window is around $600. However, window installation costs can range from $200 to $1,200 per window. But prices vary considerably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door replacements, which will make your project cost more.
Whether or not you want energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $387 a year on your energy bills in St. Joseph.
Asking for free quotes from multiple providers is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services companies offer: full-frame and pocket installations.
A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. As this kind of installation requires more time, it will be more expensive than a pocket installation. A pocket installation entails replacing a window within the old frame. This means instead of removing the whole window and rebuilding it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installation company will be able to help you figure out what’s best for your needs. In St. Joseph, the decision will mostly depend on the age of your home and if there’s any moisture damage. Wood can decay if it’s not properly maintained over the years, so it’s a good idea to have a professional check on your frames and window sills.
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 for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in St. Joseph
EcoWatch reviews are different from other reviews, as we’re examining these companies through a sustainability lens. We have evaluated the top window replacement companies in St. Joseph mostly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for St. Joseph, we paid more attention to companies that cover the city. There are other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in St. Joseph.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company included in our guide to make sure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have positive things to say about their service from a certain window installation company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window companies are not going to provide the most quality service. On the other hand, we want to make sure we’re highlighting companies that offer a spectrum of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a significant 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 been in the industry for quite some time. Window installation companies that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
St. Joseph, MI Window Replacement FAQs
What is the average cost to install windows?
The national average cost to replace a window is about $600 but can range from $200 to $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, remember that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
What are the different types of windows?
The most common kinds of windows for homes include: casement windows, awning windows, picture windows, double-hung and single-hung windows, bay windows, transom windows and slider windows.
What services do window installation companies offer?
Window installers visit your property to remove your old windows and replace them with new ones. Some providers install products distributed by other companies, whereas others install their own windows. The installer will also clean up after the installation is finished.
What time of year is a good time to replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into your house, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.