16 Best Window Replacement Companies in Old Jefferson, LA (Jan 2023)
Window Companies Near Me
When it's time to replace your windows, our reviews of the best window installation companies can help you find the provider for you.
We analyzed all the top window installers in Old Jefferson 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 January 12, 2023
Why you can trust EcoWatch
A review of the top window installation companies in Old Jefferson may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. Drafty or leaky windows can make your AC or heater work extra hard in the summer or winter.
That's not great for your bank account or the environment, but one of the top window installation companies can help you with that.
As windows have such a considerable impact on your home, picking the right company for you is a big choice to make. That's why the EcoWatch team has curated this list of the best window installation companies, so you can make an informed decision more easily.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
Best Window Replacement Companies in Old Jefferson
The EcoWatch team evaluated dozens of providers that service the Old Jefferson area to find the best window installation companies that fit our standards. The companies we've included in this article scored best in our categories, including energy-efficient offerings, price, customer service, availability and more.

Renewal by Andersen
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Award-winning company
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Great industry reputation
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen provides the best availability in Old Jefferson. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the windows industry, and it has established itself as one of the best companies in Old Jefferson. The provider has many positive reviews from customers online.
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 WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Old Jefferson?Prices aren't available 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. If you'd like more accurate pricing information, you can inquire about a quote on the company's website.

Window World
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Low prices relative to competitors
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Great industry reputation
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Large serice area
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Quality of service will depend on your area
Window World provides windows expertise in Old Jefferson. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window business for around 27 years. The provider has plenty of glowing reviews from customers on online review websites.
It 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 appeals 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 Old Jefferson?Prices aren't available on Window World's website, but it's known for offering some of the most affordable window installations around. If you'd like to know for sure, you can inquire about a quote on the company's website.
We've recommended installers with good reputations, but keep in mind some national companies have independently owned locations in Old Jefferson, so the quality of service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for each company reviewed.
More Window Replacement Companies in Old Jefferson
The Glass Guru
Denham Springs, LA-
Dependable Service
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Award-Winning
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Helps Educate Customers
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Arrives on Time
Services Offered
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Glass Showers
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Business Windows
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Double-Hung
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Sliding Glass
Window World of Baton Rouge
Baton Rouge, LA-
Consistent Workmanship
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Free Quotes
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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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Fast Delivery
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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
Gryder Discount Glass
Baton Rouge, LA-
Reliable Appointment Windows
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No-fee Quotes
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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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Commercial Windows
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Sliding Glass
Window Medics of Louisiana LLC
Denham Springs, LA-
Arrives on Time
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Helps Educate Customers
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Reliable Service
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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-
No-Hassle Pricing
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Excellent Customer Service
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No-fee Quotes
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Helps Educate Customers
Services Offered
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Residential Windows
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Custom Windows
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Commercial Windows
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Double-Hung
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Sliding Glass
Plaquemine Glass Works, Inc.
Geismar, LA-
Free Quotes
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Good Customer Service
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No-Hassle Pricing
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Reliable 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-
Excellent Customer Service
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No-Hassle Pricing
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Free Quotes
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Educational Website
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-
Free Quotes
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Price Transparency
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Reliable Service
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
Clearview Glass
Denham Springs, LA-
Price Transparency
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Helps Educate Customers
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No-fee Quotes
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Consistent Workmanship
Services Offered
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Custom Windows
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Aluminum Window Frames
Pella Windows & Doors of Baton Rouge
Baton Rouge, LA-
Price Transparency
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Good Customer Service
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Helps Educate Customers
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Free Quotes
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-
Helps Educate Customers
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Excellent Customer Service
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No-Hassle Pricing
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Gives to charity
Services Offered
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Custom Windows
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Full-Service Installations
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Double-Hung
TrueShield Auto Glass
Denham Springs, LA-
Excellent Customer Service
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Consistent Workmanship
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Price Transparency
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Helps Educate Customers
Services Offered
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Custom Window Designs
Glass Doctor of Baton Rouge
Baton Rouge, LA-
Educational Website
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Excellent Customer Service
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Price Transparency
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-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Universal Windows Direct of Southern Louisiana
Baton Rouge, LA-
Free Quotes
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Price Transparency
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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 Windows
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Double-Hung
How Installing Energy-Efficient Windows in Old Jefferson Saves You Money
When you switch to energy-efficient windows, you may see several benefits, including:
- Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Upgrading to energy-efficient models can help reduce how much energy is used in your home, therefore saving you about 12% more on your bills.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Reduce your carbon footprint: In Old Jefferson, you can lower your indirect greenhouse gas emissions by about 608 pounds per year once you install energy-efficient windows.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Old Jefferson
Let's take a look at the cost of window replacement and the kinds of services offered by installers.
How Much Do New Windows Cost?
According to our research, the average cost to replace a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. These estimates are based on the specifics of your installation, including size, the location of your home, material, number of windows, type and more.
Keep in mind that energy-efficient windows may come at a higher price point, but Energy Star predicts the upgrade will save you between $101 and $583 per year when replacing single-pane windows and between $27 and $197 per year when replacing double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Something else that affects the overall cost is the material you pick for your frame. Aluminum frames are usually the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step when planning a window replacement is to decide whether you should get a full-frame or pocket installation.
Full-frame installations are necessary when you want to change the style of your windows or your window has a lot of rot or deterioration. With this service, your installers will replace the full window, including the trim, sill and frame. A pocket installation involves installing a new window without replacing the frame. This means instead of tearing out the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you're not sure which window installation service you need, your installer can assist you. Typically, the decision depends on factors like the age and condition of the home, the type of building material, budget and time restrictions.
Best Overall
Renewal by Andersen
- Award-winning company
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- Large serice area
- Quality of service will depend on your area
How We Choose the Best Window Installers in Old Jefferson
The EcoWatch Reviews team differs from other reviewers because we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Old Jefferson and assigned rankings using the following methodology:
Service Area
Since this is a guide for Old Jefferson, we only included companies that provide services to the city. There are other reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Old Jefferson.
Work Quality
When picking new windows, the quality and range of services can often play just as important of a role in insulation and performance as the type 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 trends in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might 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, quality of installation, cost, warranty and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers' prices, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a serious 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
Because of Old Jefferson's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Old Jefferson window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Old Jefferson, LA Window Replacement FAQs
What is the average cost to replace windows?
The typical cost of installing a window can range between $450 and $650. There are a variety of factors that influence the cost, including local labor costs, styles and sizes of windows, the materials used in designing the windows, how energy-efficient the windows are, the number of windows and your property's location.
Which kind of window is the best?
A window's energy efficiency is affected by a number of factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.
Can I replace my own windows?
Although you can install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window installation company can help guarantee that the job is done properly and that you won't have to spend the time and effort to do it yourself.
How long does window installation usually take?
Since the average installation time is 30 minutes per window, about 16 windows can be installed during a typical 8-hour work day.
Should I replace my windows all at once?
If you're upgrading your windows to get more efficient windows, replacing all the windows together is the only way to gain that benefit. On the other hand, if you have just a few windows that are damaged or drafty, you can replace just those.