19 Best Window Companies in Opelousas, LA (2025 Reviews)
If you’re looking to upgrade to new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Opelousas and selected the best 19 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
Whether you're updating for aesthetics or have windows that need repairs, windows play an important role in conserving electricity in your home. Drafty or leaky windows can make your home uncomfortable in the summer or winter.
Fortunately, helping you save energy with upgraded windows also aligns with our goals of reducing energy usage for the environment.
Efficient windows are particularly important in Opelousas, where summers are long and hot. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $284 per year.
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 Opelousas
The EcoWatch Reviews team examined many installers in Opelousas to find the best ones for our readers. The providers in this article passed our review standards for energy-efficient offerings as well as price, customer service, local expertise and beyond.

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 provides windows expertise in Opelousas. It's 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.
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 is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Opelousas?Though prices are not available on Window World’s website, it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about the cost.

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 provides the best availability in Opelousas. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has been operating since 1995 and currently serves nearly every state except Mississippi and West Virginia.
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 is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Opelousas?Though prices are not available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can request a free quote on its website for more information about the cost.
We aim to stay unbiased and transparent by mentioning pros and cons for each installer. Additionally, any partnerships do not affect our rankings.
More Window Companies in Opelousas
A Plus Glass
Opelousas, LAServices Offered
Window Repair
Glass Repair
Window Replacement/Installation
Glass Showers
Glass Doors
Window World of Lafayette
Lafayette, LAPrice Transparency
Good Customer Service
Educational Website
Timely Service
Free assessment
Services Offered
Custom Window Designs
Storm/Impact Windows
Bay Windows
Glass Doors
Double-Hung
Window Replacement/Installation
A-Plus Glass Co
Lafayette, LAServices Offered
Glass Repair
Window Repair
Window Replacement/Installation
Glass Showers
Glass Doors
Dave's Screen & Windows, Inc.
Lafayette, LAFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Custom Window Designs
Liberty Home Improvement South, LLC
Lafayette, LAGood Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Windows of Lafayette
Lafayette, LAEducational Website
Free assessment
Timely Service
Price Transparency
Good Customer Service
Services Offered
Vinyl Frames
Double-Hung
Storm/Impact Windows
Glass Doors
Energy-Efficient Options
Wood Frames
Triple Pane Glass
Bay Windows
Custom Glass
Window Replacement/Installation
Jennings Window Replacement
Jennings, LATimely Service
Price Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Double-Hung
Fiberglass Frames
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Wood Frames
Vinyl Frames
Metal Frames
Window Repair
Bay Windows
Scott Window Replacement
Scott, LAFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Storm/Impact Windows
Triple Pane Glass
Wood Frames
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Bay Windows
Glass Doors
Vinyl Frames
Metal Frames
EcoView Windows of Acadiana
Lafayette, LAServices Offered
Energy-Efficient Options
Window Replacement/Installation
Vinyl Frames
Glass Doors
Double-Hung
Storm/Impact Windows
Iberville Glass
Plaquemine, LAGood Customer Service
Services Offered
Window Replacement/Installation
Glass Showers
Mirrors
The Home Store
Erath, LAPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
Custom Window Designs
Baton Rouge Window Co.
Baton Rouge, LAEducational Website
Services Offered
Window Replacement/Installation
Southern Glass
Franklin, LAPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Repair
Glass Showers
Mirrors
Southern Home Improvement Center, Inc.
Baton Rouge, LATimely Service
Good Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Home Services at The Home Depot
Baton Rouge, LAFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Custom Window Designs
Glass Showers
Window Replacement/Installation
Energy-Efficient Options
Bay Windows
Mirrors
Glass Doors
Jeanmard Inc
Ville Platte, LAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Window World of Baton Rouge
Baton Rouge, LAPrice Transparency
Educational Website
Free assessment
Timely Service
Good Customer Service
Services Offered
Storm/Impact Windows
Custom Window Designs
Window Replacement/Installation
Glass Doors
Bay Windows
Double-Hung
Window World of Central Louisiana
Alexandria, LAPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Custom Window Designs
Vinyl Frames
Bay Windows
Window Replacement/Installation
Glass Doors
Double-Hung
Home Services at The Home Depot
Alexandria, LAGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Vinyl Frames
Screen Repair
Window Replacement/Installation
Glass Showers
Glass Doors
Energy-Efficient Options
Custom Window Designs
Storm/Impact Windows
Calculate how much you can expect to pay for window installation and replacement in Opelousas, 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 Opelousas Saves You Money
By upgrading to energy-efficient windows, you and your family can benefit in several ways, such as:
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can cut your carbon footprint by about 12%, according to Energy Star.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Save money on power bills: The Department of Energy estimates that heat gained or lost through windows makes up around 25-30% of energy use in your home. Upgrading to energy-efficient windows can help decrease that number, which helps you save some money on your bills.
- Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes usually have windows that are outdated, leaky or maybe even damaged in some way. Updating your windows could help raise the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Opelousas
Windows come in varying shapes and sizes, so costs and services will vary considerably. Here are the typical costs and services that you’ll find from window installers.
How Much Do New Windows Cost?
Generally, homeowners in Opelousas can expect that most window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. But costs will vary considerably depending on the current condition of your home, the number of windows you need, the quality of your products and your location. A lot of window companies also offer door installations and other add-ons like baths, shutters, coating and more. Additional services will increase overall project costs.
With windows, efficiency is the most important factor for most homeowners. Efficient windows may cost more initially, but by increasing the efficiency of your home — particularly if you live in a hot climate — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Opelousas homeowners $284+ each year after replacing single-pane windows.
Asking for free quotes from multiple companies is the best way to figure out which one is right for you.
What Services do Window Installers Offer?
The first step when considering a window installation is to decide whether you should get a full-frame or pocket installation.
A full-frame installation replaces the entire window, such as the sill, frame, trim and the window panes. As this type of installation requires more time and labor, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are on the simpler end 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.
If you’re still debating which kind of installation you should get, you can consult with your provider and get their recommendation. The decision mostly is influenced by how old the frames are and if there’s any damage.
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 Opelousas
EcoWatch is different from most reviewers because we’re examining these companies through a sustainability lens. We have decided to assess the best window replacement companies in Opelousas mainly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy-efficient windows have been shown to cut your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:
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 the right window installation company near you.
Work Quality
We’re willing to bet that you’re looking for professionals who do a great 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 received a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews 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 indicates the quality of services across nearly every category, including professionalism, quality of parts, cost, warranty, quality of installation and more.
Cost
This one is a give-and-take: as with other services, cheap window companies are not going to provide the most quality service. Still, we want to make sure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That’s why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Opelousas’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Opelousas window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Opelousas, LA Window Replacement FAQs
How much does a window install cost?
The average cost of replacing one window can range from $450 to $650. There are many factors that influence the price, including styles and sizes of windows, the materials used in designing the windows, your property’s location, how energy-efficient the windows are, local labor costs and the number of windows.
What are the kinds of windows?
The most common types of windows for homes include: casement windows, awning windows, bay windows, slider windows, picture windows, transom windows and double-hung and single-hung windows.
What do window installers do?
Window installation professionals go to your house to remove your old windows and replace them with new ones. Some companies install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation.
When is it time to replace your 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 open or close, they may need to be replaced.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all the windows at the same time is the only way to see a noticeable difference. However, if you have just a few windows that are broken or drafty, you can replace just those.