6 Best Window Replacement Companies in Berwick, LA (Jan 2023)
Window Companies Near Me
Are you thinking of upgrading your windows? Our list of the best window installation companies can help you narrow down which one to choose.
We analyzed all the top window installers in Berwick and selected the top 6 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 January 12, 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 considerable impact on home energy conservation. When it's the middle of summer, your old and drafty windows could be making your home more difficult to cool and costing you more in power bills.
Installing efficient windows on your house can help you save money each month on your electric bills — and you can help the environment, too.
Unlike other sites, EcoWatch ranks window companies based on energy efficiency while also considering cost, customer satisfaction and service area.
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
Best Window Replacement Companies in Berwick
The EcoWatch team researched dozens of installers across the country to find the best window installation companies for our readers. The companies mentioned in this article scored the best in our review categories, which include energy-efficient offerings, price, availability, customer service, local expertise and more.

Window World
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Lifetime warranty
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Low prices relative to competitors
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EnergyStar Partner
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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. This company has been operating since 1995 and currently serves 200 locations nationwide. Many positive reviews on customer review websites back the provider's reputation.
It has established itself as 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 WindowsWindow World caters to eco-conscious consumers by providing energy-efficient window offerings. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Berwick?Window World doesn't have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can request a quote on the company's website.

Renewal by Andersen
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Member of US Green Building Council
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Great industry reputation
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen has the best availability in Berwick. 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 industry.
It has established itself as a company 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 carries 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 Berwick?Andersen doesn't have any pricing information listed 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. You can ask for a free quote on its website for more information about pricing.
We aim to be unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Replacement Companies in Berwick
NRG Window & Screen LLC
Houma, LA-
No-Hassle Pricing
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Educational Website
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Commercial Windows
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Double-Hung
Glass Doctor of Houma
Gray, LA-
Helps Educate Customers
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Free Quotes
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Custom Windows
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Energy-Efficient Options
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Double-Hung
Gulf Coast Glass
Houma, LA-
Educational Website
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No-Hassle Pricing
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Dependable Service
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No-fee Quotes
Services Offered
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Custom Windows
Dwayne's Glass & Mirror Works Inc.
Houma, LA-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
Quality Glass & Lock, Inc
Morgan City, LA-
Educational Website
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Good Customer Service
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Price Transparency
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Free Quotes
Services Offered
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Residential Windows
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Business Windows
Southern Glass
Franklin, LA-
Price Transparency
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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
How Installing Energy-Efficient Windows in Berwick Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here's more information on how upgrading your windows could benefit you:
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
- Reduce your carbon footprint: In Berwick, you can lower your indirect greenhouse gas emissions by about 830 pounds per year after you switch to energy-efficient windows.
- Save on energy bills: Installing energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Berwick
Each window replacement company provides varying services and has varying price points depending on a few factors.
How Much Do New Windows Cost?
Typically, Berwick homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at approximately $600. But prices differ considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations and replacements, which will add extra costs to your project.
Whether or not you want to install energy-efficient windows is another factor that will affect the cost. These will typically cost more than other windows, but on the other hand, you can save about $334 a year on your energy bills in Berwick.
The cost of your window installation will also vary based on the kind of material you choose for the frames. Wood windows are generally the most expensive, although it depends if they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first thing to ask yourself when considering a window replacement is: Do you want a full-frame installation or a pocket installation?
A full-frame installation replaces the total window, including the windowsill, frame, trim and the window panes. As this type of installation requires more time and labor, it will cost more than a pocket installation. A pocket installation involves replacing a window within the existing frame, which is usually less expensive than a full-frame installation.
If you're hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Berwick, the choice will mostly depend on how much damage there is currently and the condition of your existing frames.
Best Affordability
Window World
- Lifetime warranty
- Low prices relative to competitors
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Great industry reputation
- Manufactures products in-house
- More expensive than competition
How We Choose the Best Window Installers in Berwick
In our hunt to find the most reliable, eco-friendly window installers in Berwick, EcoWatch chose the above companies as the top window installation companies in the city. Along with energy efficiency, we analyzed each installer and ranked them based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find a quality window installation company near you.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand of window you get. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including cost, professionalism, warranty, quality of parts, quality of installation and more.
Cost
Cheaper windows don't necessarily 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. For that reason, window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Berwick's climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Berwick window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Berwick, LA Window Replacement FAQs
How much does window installation cost?
The national average cost to replace a window is around $600 but can range between $200 and $1,200, depending on several factors. The price is generally influenced by the size of the window, the location of your property and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What kind of window is the most energy-efficient?
A window's energy efficiency is affected by a variety of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
What services do window replacement companies do?
Window installation companies cover the entire process — from replacing old windows with brand new ones to cleaning up after the windows have been put in place. Additionally, many companies offer window manufacturing, customization and repairs.
How long does window installation take?
Because a window takes about 30 minutes to install, about 16 windows can be installed in an 8-hour work day.
How often should you replace windows?
Windows have an average lifespan of about 20 to 30 years. If your windows are older than that, then they should probably be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to operate, they may need to be replaced.