20 Best Window Companies in Timberlane, LA (2025 Reviews)
Thinking of improving your property’s insulation? The best window replacement companies can help.
We analyzed all the top-rated window companies in Timberlane 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
Whether you're updating for aesthetics or have damaged windows, windows play a crucial role in conserving your home's energy. Drafty, leaky windows can cost you in power bills. As a matter of fact, the Department of Energy estimates that about 30% of your house’s heat or cool air could be lost through your windows.
Installing energy-efficient windows on your property can help you save money each month on your electricity bills — and you can help the environment as well.
Unlike other sites, EcoWatch ranks window companies based on energy efficiency while also balancing cost, customer satisfaction and service area.
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 Timberlane
The EcoWatch team examined dozens of installers across the country to find the best window replacement companies for our readers. The companies mentioned in this article scored best in our categories, including energy-efficient offerings, availability, price, customer service 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 provides windows expertise in Timberlane. Window World has been in the window business for around 27 years. Its reputation is backed by a considerable amount of positive reviews on customer 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 WindowsThere are a wide variety of window types that Window World offers, some of which are Energy Star products. 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 Timberlane?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. The best way to get more accurate information is to request a free 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 provides the best availability in Timberlane. Andersen has been in the window business for around 27 years. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
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 variety of window types that Renewal by Andersen offers, 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 Timberlane?Andersen doesn’t have any prices displayed 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. The best way to get more accurate information is to request a free quote from the company.
We have tried to remain unbiased and transparent by mentioning pros and cons for every installer. Additionally, any partnerships do not affect our rankings.
More Window Companies in Timberlane
Weather Guard Home Improvements
Pearl River, LAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Acadian Windows
Destrehan, LAFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Double-Hung
Vinyl Frames
Bay Windows
Wood Frames
Triple Pane Glass
Glass Doors
Window Replacement/Installation
Glass Doctor of Houma
Houma, LAPrice Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Window Repair
Custom Glass
Glass Showers
Glass Repair
Mirrors
Slidell Windows & Doors
Slidell, LAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Fiberglass Frames
Wood Frames
Window Replacement/Installation
Glass Doors
Metal Frames
Energy-Efficient Options
Storm/Impact Windows
Vinyl Frames
Double-Hung
Bay Windows
Mighty Dog Roofing of Greater New Orleans
Metairie, LATimely Service
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Skylights
Window Repair
Mr. Fix It LLC
Metairie, LAOnline booking available
Free assessment
Price Transparency
Good Customer Service
Flexible payment options
Full-service provider
Educational Website
Services Offered
Window Replacement/Installation
Window World of New Orleans
Metairie, LATimely Service
Free assessment
Financing options available
Price Transparency
Educational Website
Energy-efficient options
Lifetime warranty
Good Customer Service
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Storm/Impact Windows
Glass Doors
Custom Window Designs
La Place Glass Works Inc
Laplace, LAPrice Transparency
Timely Service
Services Offered
Mirrors
Glass Showers
Storm/Impact Windows
Vinyl Frames
Window Replacement/Installation
Professional Patios & Screenrooms Inc
Westwego, LAPrice Transparency
Free assessment
Workmanship and product warranties
Locally owned and operated
Good Customer Service
Variety of glass and tint options
Educational Website
Services Offered
Vinyl Frames
Double-Hung
Energy-Efficient Options
Window Replacement/Installation
ALLSTATE Window & Siding Co.
Kenner, LAFree assessment
Services Offered
Window Replacement/Installation
Bay Windows
Energy-Efficient Options
Sears Heating and Air Conditioning
St Rose, LAPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
LAS Shutters + Windows
Metairie, LAEducational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Storm/Impact Windows
Window Replacement/Installation
Vinyl Frames
Double-Hung
EcoView of New Orleans
Covington, LAPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Glass Doors
Bay Windows
Storm/Impact Windows
Vinyl Frames
Paul's Glass & Mirror Inc
Metairie, LAPrice Transparency
Good Customer Service
Free assessment
Services Offered
Energy-Efficient Options
Glass Showers
Mirrors
Window Replacement/Installation
Dwayne's Glass & Mirror Works Inc.
Houma, LAPrice Transparency
Free assessment
Good Customer Service
Services Offered
Glass Repair
Custom Glass
Mirrors
Glass Showers
Window Replacement/Installation
Home Services at The Home Depot
New Orleans, LAFree assessment
Financed credit cards and loans available
Price Transparency
Educational Website
Free in-home or virtual consultations
Wide range of brands
Good Customer Service
Services Offered
Glass Showers
Glass Doors
Custom Window Designs
Screen Repair
Storm/Impact Windows
Vinyl Frames
Energy-Efficient Options
Mirrors
Window Replacement/Installation
Mandeville Window Replacement
Mandeville, LAPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Wood Frames
Vinyl Frames
Glass Doors
Skylights
Triple Pane Glass
Window Replacement/Installation
Energy-Efficient Options
Storm/Impact Windows
Metal Frames
Double-Hung
Bay Windows
AA Screens & Glass, Inc.
Gretna, LAPrice Transparency
Good Customer Service
Timely Service
Services Offered
Custom Glass
Glass Doors
Window Replacement/Installation
Glass Showers
Glass Repair
Custom Window Designs
America's Best Choice of New Orleans
Belle Chasse, LAEducational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Bay Windows
NRG Window & Screen LLC
Houma, LAFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Timberlane, 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 Timberlane Saves You Money
There are several perks of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch include the following:
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
- Save on power bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of energy use in your home. Upgrading to energy-efficient windows can help reduce that amount, which helps you save more on your bills.
- Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes tend to have windows that are outdated, drafty 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 Timberlane
When looking into window installation, each company provides different services and prices. Let’s look at some average costs and services.
How Much Do New Windows Cost?
On average, homeowners in Timberlane can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. These amounts vary based on the specifics of your installation, including the location of your home, size, material, number of windows, type and more.
Bear in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
We advise getting free quotes from several window companies to find the one that works best for your budget.
What Services do Window Installers Offer?
There are typically two kinds of window replacement services: full-frame and pocket installations.
A full-frame installation replaces the entire window, such as the sill, frame, trim and the window panes. Because this kind of installation requires more time, it will cost more than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won’t cost as much, but you can’t do this type of installment if you have any pre-existing rot or water damage.
If you’re hiring a reputable window installation company, your company can recommend the best type for your project. In Timberlane, the choice will mostly be influenced by how much damage there is currently and how old your existing frames are.
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 Timberlane
In our hunt to make your home improvements easier and more eco-friendly in Timberlane, the EcoWatch Reviews team assessed many companies before landing on these. We have decided to evaluate the best window replacement companies in Timberlane 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 reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installers that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
When selecting new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand you choose. We do give window installers higher marks 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 things to say about their experience with a certain window installation company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window installation companies won’t always provide the highest 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
As discussed previously, windows are a serious investment, so you’ll want to make sure that investment is protected. Window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good 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.
Timberlane, LA Window Replacement FAQs
What is the typical cost to install new windows in a home?
The average cost to replace a window can range between $450 and $650. There are a variety of factors that affect how much it costs, such as styles and sizes of windows, the materials used in designing the windows, how energy-efficient the windows are, your property’s location, the number of windows and local labor costs.
What are the different types of windows?
The most common kinds of windows for homes are bay windows, picture windows, double-hung and single-hung windows, awning windows, transom windows, casement windows and slider windows.
When should I use a window installation company?
Unless you have experience with home improvement projects and have the time to replace your own windows, we recommend hiring a professional installer. The process of installing windows is quite involved and can take anywhere from four to six hours for a single window. Although it’s tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer alternative.
How long does window installation generally take?
Since a window takes about 30 minutes to install, about 16 windows can be installed during an 8-hour work day.