20 Best Window Companies in Decatur, MI (2023 Reviews)
If you're looking to get new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Decatur and selected the best 20 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
A review of the best window replacement companies in Decatur may not seem like the most compelling article on the EcoWatch site, but trust us, windows impact your life more than you might realize. During the winter months, the last thing you want is your heat to leak out of your drafty windows.
Installing efficient windows on your house can help you save money every month on your power bills — and you can help the environment, too.
Unlike other sites, EcoWatch ranks window replacement companies on energy efficiency while also considering cost, customer satisfaction and service area.
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 Decatur
The EcoWatch team examined many window providers in Decatur to find the top ones for our readers. We assessed the installers based on their energy-efficient offerings, local experience, customer service, price, coverage area 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 is 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 industry, and it currently provides services to 200 locations nationwide.
You may want to consider opting for Window World if you're interested in a company 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 WindowsThere 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 Decatur?Prices are not available on Window World’s website, as the cost of window installment varies greatly depending on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can receive a 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 offers the best availability in Decatur. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years. Hundreds of positive reviews on customer review websites back the provider's reputation.
Andersen may be the company for you if you're looking for 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 WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want high-quality Energy Star windows when inquiring. 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 Decatur?Although 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. If you’d like more accurate information, you can receive 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 is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the windows industry, and it currently provides services to 27 states nationwide. Its reputation is backed by many positive reviews from customers online.
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 WindowsThere are a wide range of window types that Universal Windows Direct offers, some of which are Energy Star products. 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 Decatur?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 ask for a quote from the company.
Please note that the companies in this section are national, meaning the quality of the service may vary depending on your local crew. We have tried to be unbiased and transparent by including both pros and cons for each company.
More Window Companies in Decatur
Renewal by Andersen of South Bend
South Bend, IN-
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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Window Replacement
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Stained Glass
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Sliding Glass
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Glass Showers
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
Window World of Kalamazoo
Richland, MI-
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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Commercial Windows
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Residential Windows
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Window Replacement
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Bay Windows
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Energy-Efficient Options
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Fast Delivery
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Double-Hung
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Custom Window Designs
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Sliding Glass
Champion Replacement Windows of South Bend
South Bend, IN-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Bay Windows
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Double-Hung
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Residential Windows
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Custom Window Designs
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Sliding Glass
Champion Replacement Windows of Grand Rapids
Grand Rapids, MI-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Custom Window Designs
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Bay Windows
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Double-Hung
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Window Replacement
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Residential Windows
Glass Doctor of Kalamazoo, MI
Kalamazoo, MI-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Glass Showers
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Window Replacement
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Residential Windows
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Window Repair
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Custom Window Designs
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Commercial Windows
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Tempered Glass
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Double-Hung
BlackBerry Systems
Kalamazoo, MI-
Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Sliding Glass
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Commercial Windows
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Window Replacement
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Custom Window Designs
Home Services at The Home Depot
Three Rivers, MI-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Stained Glass
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Custom Window Designs
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Window Replacement
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Glass Showers
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Fast Delivery
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Commercial Windows
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Residential Windows
Abode Building Center
Portage, MI-
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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Glass Showers
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Commercial Windows
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Fast Delivery
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Window Replacement
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Residential Windows
Glass Doctor of Niles, MI
Niles, MI-
Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Window Repair
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Residential Windows
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Window Replacement
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Double-Hung
Howe Patio & Windows Inc
Plainwell, MI-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Bay Windows
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Stained Glass
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Window Replacement
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Double-Hung
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Commercial Windows
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Residential Windows
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Custom Window Designs
Glass Doctor of Elkhart
Elkhart, IN-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Custom Window Designs
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Glass Showers
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Window Repair
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Residential Windows
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Double-Hung
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Window Replacement
West Michigan Glass Concepts LLC
Otsego, MI-
Free assessment
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Tempered Glass
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Custom Window Designs
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Double-Hung
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Window Replacement
Dennison Exterior Solutions & Gutter Topper
St Joseph, MI-
Good Customer Service
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Free assessment
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Residential Windows
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Window Replacement
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Custom Window Designs
Glass Doctor of St. Joseph, MI
St Joseph, MI-
Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Window Repair
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Residential Windows
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Double-Hung
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Glass Showers
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Window Replacement
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Custom Window Designs
Erie Home
Mishawaka, IN-
Good Customer Service
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Educational Website
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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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Fast Delivery
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Double-Hung
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Bay Windows
Pella Windows & Doors of Mishawaka
Mishawaka, IN-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Commercial Windows
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Fast Delivery
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Residential Windows
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Double-Hung
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Window Replacement
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Bay Windows
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Sliding Glass
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Custom Window Designs
Apex Energy Solutions - Window Replacement & Entry Doors
Elkhart, IN-
Educational Website
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Good Customer Service
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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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Energy-Efficient Options
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Window Replacement
Glass Doctor of South Bend, IN
South Bend, IN-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Residential Windows
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Window Replacement
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Glass Showers
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Double-Hung
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Window Repair
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Custom Window Designs
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Fast Delivery
Priority One Construction Inc
Goshen, IN-
Free assessment
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Price Transparency
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Educational Website
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Timely Service
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Good Customer Service
Services Offered
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Residential Windows
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Window Replacement
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Glass Showers
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Custom Window Designs
Bee Window, Inc.
South Bend, IN-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Bay Windows
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Fast Delivery
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Custom Window Designs
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Residential Windows
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Window Replacement
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Glass Showers
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Sliding Glass
Calculate how much you can expect to pay for window installation and replacement in Decatur, 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 Decatur Saves You Money
By switching to energy-efficient windows, you can enjoy several benefits, such as:
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, particularly if you have an older home.
- Better temperature control in your home: When you live in a place like Decatur where the summers can get quite hot, you usually need to depend on your air conditioner to keep your home cool. Energy-efficient windows can reduce the amount of cool air lost through your windows when cooling your home.
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Decatur, that's about 471 pounds per year on average.
- Better temperature control in your home: Energy-efficient windows can cut back on how hard your heating system needs to work to heat your home.
Estimated Cost of Window Replacement in Decatur
Windows come in varying shapes and sizes, so costs and services will vary greatly. Here are the average costs and the primary services that you can find from the average window installation company.
How Much Do New Windows Cost?
On average, Decatur homeowners can anticipate their replacement window installations to range from $250 to $1,200. The most common installations sit at about $600. How much it will cost you varies based on several factors, like number of windows, size, material, type, the location of your home and more.
It's also worth noting that energy-efficient windows will typically cost more upfront, but Energy Star estimates that switching out the windows on your Decatur home translates to an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you'll save by installing energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Something else that influences the total cost is the material you choose for your frame. Aluminum frames are usually the least pricey and are sturdy and relatively maintenance-free, but they provide 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 as well and cost somewhere between the other two.
What Services do Window Installers Offer?
In general, there are two kinds of window replacement services companies provide: full-frame and pocket installations.
Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are most common when you want to change the style of your window or when it has a great amount of rot or deterioration. Full-frame installations are more time-consuming and will increase overall costs. A pocket installation involves replacing a window without removing the complete frame, which is generally cheaper than a full-frame installation.
Your window installation company will be able to help you understand what's best for your needs. In Decatur, the decision will mostly be based on how old your windows are and if there's any damage. Wood can decay if not properly maintained over the years, so it's a good idea to have a professional examine your frames and window sills.
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 Decatur
In our hunt to make your home improvements easier and more eco-friendly in Decatur, the EcoWatch team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed several window installers in Decatur and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve Decatur so you can find the best window installation company near you.
Work Quality
We're certain that you're looking for a company to do a great job installing windows. We've vetted each installer included on this list to make sure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have nice feedback about their experience with a certain installer, it won't be featured on EcoWatch.
Cost
Cheaper windows don't necessarily mean better windows, but we know many of our readers would like 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, windows are a sizable investment, so you'll want to make sure that investment is well protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Decatur's climate, homeowners will want to mitigate low efficiency, water damage and rot. We factored in local experience to reflect the ability of Decatur window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Decatur, MI Window Replacement FAQs
What is the typical cost to install windows?
The average cost to install a window ranges from $450 to $650. There are several factors that influence how much it costs, including the number of windows, local labor costs, the materials used in designing the windows, styles and sizes of windows, your property's location and how energy-efficient the windows are.
What are the most common types of replacement windows?
There are various types of windows you can get for your house, such as casement windows, picture windows, slider windows, double-hung and single-hung windows, awning windows, transom windows and bay windows.
What services do window replacement companies do?
Window installation companies cover the entire process — from replacing your old windows with new ones to cleaning up after the installation. Additionally, some companies offer window manufacturing, customization and repairs.
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 make sure that too much hot or cold air doesn't get into your home, so the temperature outside isn't necessarily a big factor. What's more important than the temperature is that the weather should be dry.