16 Best Window Replacement Companies in St Gabriel, LA (Mar 2023)
Window Companies Near Me
Looking to upgrade your windows? We've got you covered in this list of the best window installation companies.
We analyzed all the top window installers in St Gabriel and selected the top 16 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
Although renewable energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house's efficiency can also have a big impact on home energy conservation. If your windows are drafty or damaged, you could be sending 25-30% of your house's heat or cool air out of them.
That's also bad news for the environment, as the additional energy required by old windows increases your carbon footprint.
So if you're building a new home, renovating or changing out old windows in St Gabriel, you've found the best place to get started.
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
Best Window Replacement Companies in St Gabriel
The EcoWatch team evaluated several window providers across St Gabriel to narrow our list down to the best ones. The installers in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, availability, price, customer service and more.

Window World
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Low prices relative to competitors
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Lifetime warranty
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Large serice area
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Quality of service will depend on your area
Window World offers windows expertise in St Gabriel. Window World has about 27 years of experience in the window replacement industry. The provider has hundreds of glowing reviews from customers online.
You may want to consider choosing Window World if you're looking for a installer 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 WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in St Gabriel?While pricing is not 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
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Award-winning company
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Member of US Green Building Council
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Great industry reputation
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More expensive than competition
Renewal by Andersen has the best availability in St Gabriel. This company has been operating since 1995 and currently provides services to nearly every state except Mississippi and West Virginia.
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 WindowsThere are a wide range of window types available from Renewal by Andersen, 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 St Gabriel?Prices aren't mentioned 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. For more detailed information on pricing, you can get a quote from the company.
We've recommended providers with shining reputations, but note that these are national companies, so the quality of service may differ depending on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for each company reviewed.
More Window Replacement Companies in St Gabriel
The Glass Guru
Denham Springs, LA-
Consistent Workmanship
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Helps Educate Customers
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Locally Recognized for Quality
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Excellent Customer Service
Services Offered
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Glass Showers
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Tempered Glass
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Custom Window Designs
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Window World of Baton Rouge
Baton Rouge, LA-
Price Transparency
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Timely Service
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Educational Website
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Locally Recognized for Quality
Services Offered
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Glass Showers
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Gryder Discount Glass
Baton Rouge, LA-
No-fee Quotes
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Good Customer Service
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Helps Educate Customers
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Arrives on Time
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Window Medics of Louisiana LLC
Denham Springs, LA-
Arrives on Time
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Consistent Workmanship
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Educational Website
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Price Transparency
Services Offered
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Residential Windows
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Tempered Glass
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Integrity Glass Works' LLC
Baton Rouge, LA-
Free Quotes
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Excellent Customer Service
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Business Windows
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Double-Hung
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Sliding Glass
Plaquemine Glass Works, Inc.
Geismar, LA-
Price Transparency
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No-fee Quotes
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Dependable Service
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
Baker Glass Wks Inc.
Baker, LA-
Educational Website
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Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
SAVE ON GLASS
Denham Springs, LA-
No-Hassle Pricing
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Free Quotes
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Timely Service
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
Clearview Glass
Denham Springs, LA-
Good Customer Service
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No-Hassle Pricing
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No-fee Quotes
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Reliable Service
Services Offered
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Custom Windows
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Aluminum Window Frames
Pella Windows & Doors of Baton Rouge
Baton Rouge, LA-
Excellent Customer Service
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Free Quotes
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Educational Website
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Affordable Auto Glass
Baton Rouge, LA-
Excellent Customer Service
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Helps Educate Customers
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Supports Charities
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Full-Service Installations
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Double-Hung
TrueShield Auto Glass
Denham Springs, LA-
Reliable Service
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Educational Website
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Custom Windows
Glass Doctor of Baton Rouge
Baton Rouge, LA-
Price Transparency
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Educational Website
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Excellent Customer Service
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
Champion Glass, Inc.
Walker, LA-
No-fee Quotes
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Good Customer Service
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Price Transparency
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Universal Windows Direct of Southern Louisiana
Baton Rouge, LA-
No-fee Quotes
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No-Hassle Pricing
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Educational Website
Services Offered
Baton Rouge Window Co.
Baton Rouge, LA-
Helps Educate Customers
Services Offered
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Custom Window Designs
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Double-Hung
How Installing Energy-Efficient Windows in St Gabriel Saves You Money
There are several perks of upgrading to energy-efficient windows. Some reasons you may want to consider making the change are the following:
- Save on electricity bills: After you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll use less energy to heat or cool your home.
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, particularly if you have an older home.
- Reduce your carbon footprint: In St Gabriel, you can cut your indirect greenhouse gas emissions by about 608 pounds per year once you upgrade to energy-efficient windows.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in St Gabriel
Windows come in varying 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 replacement companies.
How Much Do New Windows Cost?
Though the typical to replace a single window is about $600, it can range anywhere from $200 to $1,200. How much it will cost you depends on several factors, including size, type, the location of your home, material, number of windows and more.
It's also worth noting that energy-efficient windows will usually cost more initially, but Energy Star estimates that upgrading the windows on your St Gabriel 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 upgrading to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Another factor that affects the total cost is the material you pick for your frame. Aluminum frames are generally the least pricey and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer 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 replacement services: full-frame and pocket installations.
A full-frame installation replaces the full window, such as the windowsill, frame, trim and the window panes. Because this type of installation requires more time and labor, it will be more expensive than a pocket installation. A pocket installation means replacing a window without removing the whole frame, which tends to be cheaper than a full-frame installation.
Your window installation company should be able to help you understand what's best for your needs. In St Gabriel, the decision will mostly be based on how old your home is and if there's any moisture damage. Wood can decay if it's not maintained properly over the years, so it's a good idea to have a professional examine your frames and window sills.
Best Affordability
Window World
- Low prices relative to competitors
- Lifetime warranty
- Large serice area
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Award-winning company
- Member of US Green Building Council
- Great industry reputation
- More expensive than competition
How We Choose the Best Window Installers in St Gabriel
EcoWatch is different from other reviewers because we evaluate these companies through a sustainability lens. Along with energy efficiency, we analyzed each installer and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the St Gabriel area so you can find the right window installation company near you.
Work Quality
When installing new windows, the quality and variety of services often plays just as important of a role in insulation and performance as the brand you choose. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don't have positive feedback about their service from 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 would like to keep costs as low as possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a hefty investment, so you'll want to be certain 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 St Gabriel'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 Gabriel 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 Gabriel, LA Window Replacement FAQs
How much should window installation cost?
The average cost to replace a single window can range from $450 to $650. There are several factors that affect how much it costs, which include the materials used in designing the windows, your property's location, styles and sizes of windows, the number of windows, how energy-efficient the windows are and local labor costs.
What are the most common types of replacement windows?
There are several different types of windows you can get for your house, such as awning windows, slider windows, double-hung and single-hung windows, casement windows, transom windows, bay windows and picture windows.
What services do window installation companies offer?
Window installation professionals will do the entire process — from replacing your old windows with brand new ones to cleaning up afterward. In addition, many companies offer window manufacturing, customization and repairs.
How long does window installation typically take?
Each window takes about 30 minutes to install depending on the kind of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.
Should I replace my windows all at once?
If you're upgrading your windows to save on your energy bills, replacing all of the windows at the same time is the only way to gain that benefit. On the other hand, if you have just one or two windows that are broken or leaky, you can replace just those.