20 Best Window Companies in La Porte, IN (2025 Reviews)
Thinking about replacing your home's windows? We’ve got you covered in this list of the top window installation companies.
We analyzed all the top-rated window companies in La Porte 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
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in La Porte. The Department of Energy estimates that heat gained or lost through outdated or drafty windows could be responsible for about 30% of heating and cooling costs. In La Porte, where the power bills are an average of $57 per month, that’s almost $$206 per year wasted.
That’s not great for either your bank account or the environment, but one of the top window installation companies can help with that.
Because windows are so important for your home, choosing the right company for you is a big choice to make. That’s why the EcoWatch team has made this list of the top window installation companies, so you can more easily make an informed decision.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in La Porte
The EcoWatch Reviews team assessed dozens of installers in La Porte to find the top ones for our readers. The companies mentioned in this article scored best in our review categories, such as energy-efficient offerings, local expertise, customer service, price, 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 is the largest window replacement company in the country, known for its vinyl windows and affordability. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business.
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 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 make sure to ask your Window World representative when inquiring about services.
How much does Window World cost in La Porte?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. Requesting a free quote on its website is the best way to know for sure.

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 is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This provider has 27 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business.
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 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 make sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in La Porte?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. Requesting a free quote on its website is the best way to know for sure.

Window Nation
Award-winning company
Manufactures products in-house
Custom designs
Wide variety of products and services
Installation not covered by warranty
Limited service area
Window Nation is a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This provider has 16 years of experience in the window installation industry, and it has proved to be one of the most respected companies in the business.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation 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 make sure to ask your Window Nation representative when inquiring about services.
How much does Window Nation cost in La Porte?Window Nation doesn’t have any prices displayed on its website, but based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. Requesting a free quote on its website is the best way to know for sure.
We’ve recommended providers with good reputations, but bear in mind that some national companies have independently owned locations in La Porte, so the quality of service may depend on your local crew. We have tried to remain unbiased and transparent by listing pros and cons for every company reviewed.
More Window Companies in La Porte
Renewal by Andersen of South Bend
South Bend, INFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Bay Windows
Skylights
Window Replacement/Installation
Double-Hung
Glass Doors
Champion Replacement Windows of South Bend
South Bend, INFree assessment
Price Transparency
Good Customer Service
Services Offered
Glass Doors
Bay Windows
Window Replacement/Installation
Double-Hung
Power Home Remodeling
Chicago, ILGood Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Chicago Window Repair & Replacement Company
Chicago, ILTimely Service
Free assessment
Good Customer Service
Services Offered
Metal Frames
Wood Frames
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Glass Repair
Storm/Impact Windows
Window Repair
Bay Windows
Vinyl Frames
FRST Windows Replacement & Installation
Chicago, ILServices Offered
Window Replacement/Installation
AT Construction, Inc.
Orland Park, ILGood Customer Service
Educational Website
Price Transparency
Free assessment
Timely Service
Services Offered
Window Replacement/Installation
Pegasus windows Inc.
Westchester, ILPrice Transparency
Good Customer Service
Free assessment
Services Offered
Double-Hung
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Bay Windows
Jacksons Home Improvement
Valparaiso, INFree assessment
Educational Website
Price Transparency
Services Offered
Double-Hung
Glass Showers
Window Replacement/Installation
Glass Doors
Bay Windows
Glass Doctor of Crown Point
Crown Point, INPrice Transparency
Educational Website
Services Offered
Window Repair
Mirrors
Glass Repair
Custom Glass
Glass Showers
Window Replacement/Installation
Horizon Windows & Doors
Goshen, INGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Glass Doors
Window & Door Superstore
Oak Forest, ILFree assessment
Services Offered
Glass Doors
Window Replacement/Installation
Lang Exterior
Chicago, ILEducational Website
Good Customer Service
Price Transparency
Services Offered
Triple Pane Glass
Vinyl Frames
Double-Hung
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Window Repair
Valdicass Inc.
Brookfield, ILPrice Transparency
Good Customer Service
Educational Website
Free assessment
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
New Edge Window Replacement
Chicago, ILServices Offered
Vinyl Frames
Wood Frames
Double-Hung
Window Repair
Custom Window Designs
Bay Windows
Storm/Impact Windows
Window Replacement/Installation
Energy-Efficient Options
Tempered Glass
Scientific Home Services Ltd
Niles, ILEducational Website
Free assessment
Good Customer Service
Services Offered
Window Repair
Vinyl Frames
Double-Hung
Metal Frames
Wood Frames
Window Replacement/Installation
Fiberglass Frames
Semko Inc.
Chicago, ILPrice Transparency
Good Customer Service
Free assessment
Services Offered
Wood Frames
Double-Hung
Bay Windows
Window Replacement/Installation
Vinyl Frames
Glass Doors
Energy-Efficient Options
Glass Doctor of Michigan City
Michigan City, INPrice Transparency
Good Customer Service
Educational Website
Services Offered
Glass Doors
Glass Repair
Window Replacement/Installation
Glass Showers
Bay Windows
Energy-Efficient Options
Window Repair
Mirrors
Custom Glass
Glass Doctor of Northwest Indiana
Valparaiso, INPrice Transparency
Educational Website
Good Customer Service
Services Offered
Custom Glass
Mirrors
Glass Repair
Window Repair
Glass Showers
Tempered Glass
Window Replacement/Installation
Energy-Efficient Options
The Window Source Of Michiana
Bremen, INGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Bay Windows
Double-Hung
Vinyl Frames
Quality Window & Door, Inc.
Elkhart, INGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in La Porte, IN 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 La Porte Saves You Money
By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, such as:
- Save on electricity bills: Once you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll need less energy to heat or cool your house.
- Decrease your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In La Porte, that’s about 622 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, especially if you have an older home.
Estimated Cost of Window Replacement in La Porte
Let’s go over the cost of replacing your windows and the kinds of services you may need for your home.
How Much Do New Windows Cost?
According to our market research, the typical cost to install a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. These numbers vary depending on specific characteristics of your installation, like material, the location of your home, type, size, number of windows and more.
Bear in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when installing double-pane, clear glass windows. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.
We recommend getting free quotes from several window companies to find the one that works best for your budget.
What Services do Window Installers Offer?
In regard to window installations, in general there are two types that your provider will have: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve other materials, such as insulation and drip edges, which increase the total cost of the project. It’s also worth noting that it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. Pocket installations are on the simpler end and won’t cost as much, as they entail simply replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.
Your window installation company can help you decide which type of installation you should get.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in La Porte
EcoWatch differs from most reviewers, as we look at these companies through a sustainability lens. Along with energy efficiency, we reviewed each installer and assigned rankings based on the following methodology:
Service Area
Because this is a guide for La Porte, we only included companies that cover the city. There are other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in La Porte.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each company included on this list to make sure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across nearly every category, including quality of installation, warranty, cost, professionalism, quality of parts and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies won’t always provide the highest quality service. On the other hand, we want to ensure we’re highlighting companies that provide a spectrum 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 that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have been in the industry for a while. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
La Porte, IN Window Replacement FAQs
What is the average cost to replace windows in a home?
The typical cost to replace a window can range from $450 to $650. There are many factors that affect how much it costs, such as your property’s location, local labor costs, styles and sizes of windows, the materials used in designing the windows, the number of windows and how energy-efficient the windows are.
Which type of window is the best?
A window’s energy efficiency is affected by several factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
When do I need to use a window installation company?
Unless you have home repair skills and have all the tools you need to replace your own windows, we recommend hiring a professional. The window installation process is complicated 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 company is a faster, more efficient and safer alternative.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is usually better for replacing windows. Additionally, it shouldn’t be raining, as rain can make the installation more difficult.
Should I replace my windows all at the same time?
If your windows are more than 20 years old, you probably need to replace all of them. By that point, they are often less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less time.