20 Best Window Companies in Flat Rock, MI (2023 Reviews)
Thinking about improving your property's insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Flat Rock 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
Whether you're updating for aesthetics or have windows that need repairs, windows play a vital role in conserving your home's electricity. Drafty, leaky windows could lead to spending more on power bills during the winter or summer months.
Thankfully, saving you money with efficient windows also helps our goals of reducing energy usage for the environment.
We've compiled a list of the best installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your electric bills.
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 Flat Rock
The EcoWatch team examined dozens of installers across the country to find the best window installation companies for our readers. We assessed the providers based on their energy-efficient offerings, coverage area, customer service, local experience, price 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 windows industry, and it currently serves 200 locations nationwide. The provider has plenty 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 WindowsWindow World’s commitment to sustainability can be seen in its 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 Flat Rock?Window World does not mention prices on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to ask for a free 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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the windows industry, and it currently serves nearly every state except Mississippi and West Virginia. The provider has plenty of positive reviews from customers on online review websites.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the company for you.
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 Flat Rock?Andersen does not mention prices 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. The best way to get more accurate pricing information is to ask for a free quote from the company.

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 provides the best warranty in Flat Rock. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window installation business for around 20 years.
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 WindowsThe 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. Not all of Universal’s offerings are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Flat Rock?Universal doesn’t have any prices listed 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. Requesting a free quote on its website is the best way to get more accurate pricing information.
One thing to note is that the companies in this section are national, meaning the quality of the service may depend on your local crew. We have tried to remain unbiased and transparent by mentioning both pros and cons for each provider.
More Window Companies in Flat Rock
Renewal by Andersen of Detroit
Wixom, MI-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Double-Hung
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Commercial Windows
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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
Window World Detroit
Commerce Charter Twp, MI-
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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Custom Window Designs
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Fast Delivery
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Sliding Glass
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Window Replacement
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Double-Hung
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Bay Windows
Champion Replacement Windows of Toledo
Perrysburg, OH-
Price Transparency
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Free assessment
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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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Double-Hung
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Residential Windows
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Bay Windows
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Window Replacement
Tittle Brothers Construction
Brownstown Charter Twp, MI-
Educational Website
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Good Customer Service
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Fast Delivery
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Window Replacement
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Residential Windows
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Aluminum Window Frames
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Commercial Windows
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Custom Window Designs
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Glass Showers
Adkins & Sons
Southgate, MI-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Aluminum Window Frames
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Bay Windows
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Residential Windows
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Window Replacement
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Custom Window Designs
Wallside Windows
Taylor, MI-
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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Window Replacement
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Commercial Windows
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Fast Delivery
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Sliding Glass
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Double-Hung
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Bay Windows
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Residential Windows
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Custom Window Designs
Glass Doctor of Dearborn Heights, MI
Dearborn Heights, MI-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Window Replacement
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Custom Window Designs
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Window Repair
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Glass Showers
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Tempered Glass
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Commercial Windows
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Fast Delivery
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Residential Windows
5 Star Exteriors
Monroe, MI-
Educational Website
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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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Custom Window Designs
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Fast Delivery
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Glass Showers
Glass Doctor of Monroe, MI
Monroe, MI-
Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Window Repair
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Window Replacement
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Glass Showers
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Commercial Windows
Home Services at The Home Depot
Allen Park, MI-
Educational Website
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Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Fast Delivery
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Glass Showers
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Custom Window Designs
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Double-Hung
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Stained Glass
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Residential Windows
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Commercial Windows
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Window Replacement
Kearns Brothers
Livonia, MI-
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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Double-Hung
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Custom Window Designs
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Residential Windows
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Window Replacement
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Commercial Windows
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Bay Windows
Y & A Windows
Dearborn, MI-
Price Transparency
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Good Customer Service
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Timely Service
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Free assessment
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Window Replacement
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Sliding Glass
Henderson Glass - Livonia
Livonia, MI-
Free assessment
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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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Custom Window Designs
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Window Replacement
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Glass Showers
J K Home Improvement
Livonia, MI-
Price Transparency
Services Offered
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Custom Window Designs
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Window Replacement
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Residential Windows
Glass Doctor of Livonia, MI
Livonia, MI-
Educational Website
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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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Double-Hung
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Glass Showers
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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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Window Repair
Pure Energy Window Company
Novi, MI-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Fast Delivery
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Window Replacement
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Commercial Windows
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Window Repair
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Energy-Efficient Options
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Double-Hung
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Tempered Glass
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Residential Windows
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Aluminum Window Frames
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Sliding Glass
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Bay Windows
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Custom Window Designs
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Glass Showers
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Stained Glass
Pella Window and Door Showroom of Plymouth, MI
Plymouth, MI-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Fast Delivery
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Window Replacement
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Stained Glass
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Double-Hung
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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
Spartacus Windows
Southfield, MI-
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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Sliding Glass
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Energy-Efficient Options
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Residential Windows
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Tempered Glass
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Double-Hung
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Custom Window Designs
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Stained Glass
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Window Replacement
Your Home Improvement Company - Windows & Bath
Ann Arbor, 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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Custom Window Designs
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Residential Windows
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Window Replacement
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Double-Hung
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Bay Windows
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Full-Service Installations
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Glass Showers
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Fast Delivery
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Energy-Efficient Options
Wilderness Construction Inc.
Ann Arbor, MI-
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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Window Replacement
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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
Calculate how much you can expect to pay for window installation and replacement in Flat Rock, 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 Flat Rock Saves You Money
Energy-efficient windows can provide benefits in more than one way. Here are some reasons you may want to make the switch:
- Better temperature control in your home: When you reside in a place like Flat Rock where the summers can get quite hot, you usually have to rely on your air conditioner to keep your home cool. Energy-efficient windows can reduce how hard your AC needs to work to cool your home.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
- More efficient energy usage in your home: In Flat Rock where the winters can be very cold, energy-efficient windows decrease the amount of heat that is lost through your windows, which makes it easier to keep your house warm.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your home, you can reduce your carbon footprint by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Flat Rock
Windows come in various purposes, shapes and styles, so costs and services will differ tremendously depending on several factors. Below, we detail the average cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
According to our research, the average cost to replace a single window is around $600. However, window replacement costs can range from $200 to $1,200 for each window. How much it will cost you varies depending on several factors, such as number of windows, type, size, material, the location of your home and more.
Keep in mind that energy-efficient windows may have a higher price, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you replace single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
We recommend getting free quotes from multiple window companies to find the one that works best for you.
What Services do Window Installers Offer?
The first step when planning a window installation is to decide whether you need a full-frame or pocket installation.
Full-frame installations involve replacing the complete window, including the trim, sill and frame. You most likely need a full-frame installation when you want a new style or your window has considerable rot or deterioration. Because full-frame installations are more involved, they will raise the overall cost. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this kind of installment if you have any pre-existing rot or water damage.
Your window installation company will be able to recommend the best type for your project. In Flat Rock, the decision will mostly be based on the efficiency of your home and the condition of your existing frames.
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 Flat Rock
EcoWatch reviews differ from most reviews, as we examine these companies through a sustainability lens. We've reviewed the best window installers in Flat Rock primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can lower power 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 Flat Rock, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Flat Rock.
Work Quality
We're certain that you're not looking for a company to do a shoddy 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 gotten lots of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including professionalism, quality of parts, warranty, quality of installation, cost and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers' prices, we awarded higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Flat Rock's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Flat Rock window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Flat Rock, MI Window Replacement FAQs
What is the average cost to install new windows in a home?
The typical cost of replacing one window can range between $450 and $650. There are a variety of factors that influence how much it costs, including local labor costs, your property's location, the number of windows, styles and sizes of windows, how energy-efficient the windows are and the materials used in designing the windows.
What are the different types of windows?
There are several different types of windows you can get for your house, including bay windows, double-hung and single-hung windows, picture windows, casement windows, awning windows, slider windows and transom windows.
What do window installation companies do?
Window installation professionals visit your home to remove your old windows and replace them with new ones. Some providers install products manufactured by other companies, whereas others install their own windows. The installer will also clean up after the installation.
When is the best time of year to replace windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the house, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.