20 Best Window Companies in Shenandoah, LA (2025 Reviews)
Thinking of improving your house’s insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Shenandoah and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A review of the top window replacement companies in Shenandoah may not seem like the most riveting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might realize. Outdated windows can cost you in power bills. In fact, the Department of Energy estimates that about 30% of your home’s heat or cool air could be lost through your windows.
Installing new, efficient windows on your property can help you save money each month on your electricity bills — and you can help the environment as well.
We’ve compiled a guide on the best installation companies to help you in your search, so you can not only enjoy brand-new windows, but also save money on your electric bills.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Window Installation & Replacement Companies in Shenandoah
The EcoWatch team researched many installers in Shenandoah to find the best ones for our readers. The providers in this article scored best in our review categories, which include energy-efficient offerings, local expertise, price, customer service, availability and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World offers windows expertise in Shenandoah. Window World has about 27 years of experience in the window installation industry.
You may want to consider choosing 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 WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in Shenandoah?Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. For more accurate information on the cost, you can receive a quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen offers the best availability in Shenandoah. Andersen has about 27 years of experience in the window installation industry.
You may want to consider choosing Andersen if you're interested in 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’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Shenandoah?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. For more accurate information on the cost, you can receive a quote from the company.
Please note that the companies in this section are national, meaning the quality of the service may depend on your local team. We have tried to stay unbiased and transparent by listing pros and cons for each provider.
More Window Companies in Shenandoah
Renewal by Andersen
Baton Rouge, LAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
Clearview Glass
Denham Springs, LAEducational Website
Free assessment
Services Offered
Window Repair
Glass Showers
Window Replacement/Installation
Mirrors
Wood Frames
Glass Doors
Vinyl Frames
Relief Windows
Prairieville, LAFree assessment
Educational Website
Good Customer Service
Services Offered
Storm/Impact Windows
Window Replacement/Installation
Wood Frames
Glass Doors
Vinyl Frames
Acadian Windows
Destrehan, LAEducational Website
Good Customer Service
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Window Replacement/Installation
Triple Pane Glass
Energy-Efficient Options
Glass Doors
Wood Frames
Bay Windows
Double-Hung
Glass Doctor of Houma
Houma, LAPrice Transparency
Educational Website
Free assessment
Services Offered
Custom Glass
Energy-Efficient Options
Glass Repair
Window Replacement/Installation
Glass Showers
Window Repair
Mirrors
Mr. Fix It LLC
Metairie, LAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Full-service provider
Flexible payment options
Online booking available
Services Offered
Window Replacement/Installation
Mighty Dog Roofing of Greater New Orleans
Metairie, LAFree assessment
Good Customer Service
Price Transparency
Timely Service
Services Offered
Skylights
Window Repair
Window Replacement/Installation
Window World of Baton Rouge
Baton Rouge, LAFree assessment
Educational Website
Timely Service
Price Transparency
Good Customer Service
Services Offered
Double-Hung
Bay Windows
Custom Window Designs
Glass Doors
Window Replacement/Installation
Storm/Impact Windows
La Place Glass Works Inc
Laplace, LATimely Service
Price Transparency
Services Offered
Storm/Impact Windows
Vinyl Frames
Window Replacement/Installation
Glass Showers
Mirrors
Pella Window and Door Showroom of Baton Rouge, LA
Baton Rouge, LAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Glass Doors
Double-Hung
Window Replacement/Installation
The Glass Guru
Denham Springs, LAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Timely Service
Services Offered
Custom Glass
Triple Pane Glass
Window Replacement/Installation
Glass Doors
Skylights
Wood Frames
Mirrors
Storm/Impact Windows
Vinyl Frames
Tempered Glass
Window Repair
Glass Repair
Fiberglass Frames
Metal Frames
Glass Showers
Energy-Efficient Options
Screen Repair
Professional Patios & Screenrooms Inc
Westwego, LAFree assessment
Workmanship and product warranties
Price Transparency
Variety of glass and tint options
Locally owned and operated
Educational Website
Good Customer Service
Services Offered
Vinyl Frames
Double-Hung
Window Replacement/Installation
Energy-Efficient Options
Sears Heating and Air Conditioning
St Rose, LAPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
ALLSTATE Window & Siding Co.
Kenner, LAFree assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
LAS Shutters + Windows
Metairie, LAGood Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Vinyl Frames
Double-Hung
Storm/Impact Windows
Window Replacement/Installation
EcoView of New Orleans
Covington, LAFree assessment
Good Customer Service
Price Transparency
Services Offered
Bay Windows
Window Replacement/Installation
Storm/Impact Windows
Energy-Efficient Options
Double-Hung
Glass Doors
Vinyl Frames
Windows of Lafayette
Lafayette, LAPrice Transparency
Good Customer Service
Timely Service
Free assessment
Educational Website
Services Offered
Glass Doors
Energy-Efficient Options
Custom Glass
Vinyl Frames
Storm/Impact Windows
Window Replacement/Installation
Triple Pane Glass
Double-Hung
Wood Frames
Bay Windows
Dwayne's Glass & Mirror Works Inc.
Houma, LAFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Repair
Custom Glass
Glass Showers
Mirrors
Paul's Glass & Mirror Inc
Metairie, LAGood Customer Service
Price Transparency
Free assessment
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
Energy-Efficient Options
Champion Glass, Inc.
Walker, LAFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Mirrors
Energy-Efficient Options
Glass Showers
Glass Doors
Glass Repair
Calculate how much you can expect to pay for window installation and replacement in Shenandoah, LA 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 Shenandoah Saves You Money
When you switch to energy-efficient windows, you may see several perks, such as:
- Protect your valuables from fading: When you switch to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
- Save on power bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll require less energy to heat or cool your house.
- Reduce your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can lower your carbon footprint by about 12%, according to Energy Star.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, drafty or potentially even damaged in some way. Updating your windows could help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Shenandoah
Windows come in various shapes, purposes and styles, so costs and services will vary considerably based on several factors. Below, we describe the typical cost and services that you can get from window installation companies.
How Much Do New Windows Cost?
Although the average cost to replace one window is about $600, it can range anywhere from $200 to $1,200. These numbers vary depending on specific characteristics of your installation, such as number of windows, material, size, the location of your home, type and more.
It’s important to remember that windows with higher efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Shenandoah homeowners $288+ a year when replacing single-pane windows.
Another factor that affects the total cost is the material you choose for your frame. Aluminum frames are generally 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 because they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step when considering a replacement is to figure out whether you should get a full-frame or pocket installation.
Full-frame installations are usually done when you want a new style or your window has significant deterioration. With this service, your installers will replace the full window, including the sill, trim and frame. Pocket installations are simpler and won’t cost as much, as they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
If you’re unsure which kind of window installation service you need, your installer should be able to help you out. In general, the choice depends on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
How We Choose the Best Window Installers in Shenandoah
The EcoWatch Reviews team is different from other reviewers because we look at these companies through a sustainability lens. Along with energy efficiency, we evaluated window companies all across the state and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve Shenandoah so you can find a quality window installation company near you.
Work Quality
When installing new windows, the quality and breadth of services often plays just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the highest rates of customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including quality of installation, warranty, cost, quality of parts, professionalism and more.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like 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 to many homeowners. That’s why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Shenandoah, LA Window Replacement FAQs
How much does window installation cost?
The typical cost to install a single window can range between $450 and $650. There are several factors that affect the price, such as the materials used in designing the windows, local labor costs, how energy-efficient the windows are, styles and sizes of windows, the number of windows and your property’s location.
What are the types of windows?
There are several different kinds of windows you can get for your home, such as slider windows, bay windows, transom windows, picture windows, awning windows, double-hung and single-hung windows and casement windows.
Do I really have to use a window installation company?
You should use a window installation professional whenever you want to replace your windows. Installing windows is a complex process that can take a lot of time, so it’s best handled by the professionals.
How often do you need to replace your windows?
Windows generally have a lifespan of 20 to 30 years, but anytime you see damage on your windows, it’s a good time to have an expert take a look at them to determine if they need any repairs or replacements.
Should I replace my windows all at the same time?
If your windows are greater than 20 years old, you most likely need to replace all of them. At that point, they are usually less efficient, draftier and/or more damaged than new windows. Doing your windows all at once will involve less paperwork and less time.