20 Best Window Companies in Leland, NC (2025 Reviews)
Thinking about replacing your home's windows? We’ve got all the information you need in this list of the top window installation companies.
We analyzed all the top-rated window companies in Leland 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 Leland. According to the Department of Energy, heat gained or lost through old or damaged windows could represent 25-30% of residential energy climate control costs.
Replacement windows improve the insulation in your home, not only making you more comfortable during extreme temperatures, but also saving you money and helping the environment.
As windows are so important for your home, selecting the best company for you is a big decision 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
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 Leland
The EcoWatch Reviews team examined dozens of installers in Leland to find the best window companies for our readers. We assessed the companies on their energy-efficient offerings, customer service, price, local experience, coverage area 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 reputable companies in the business.
Window World may be the company for you if you want one 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 make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Leland?Window World doesn’t have any pricing information displayed on its 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.

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 reputable companies in the business.
Andersen may be the company for you if you want one 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 make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Leland?Andersen doesn’t have any pricing information 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. If you’d like to know for sure, you can inquire about a quote on the company’s website.

Aeroseal Windows
Many years of experience
Great industry reputation
Low number of customer complaints
Manufactures products in-house
Custom Designs
No lifetime warranty
Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This provider has 23 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in the business.
Aeroseal may be the company for you if you want one that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Leland?Aeroseal doesn’t have any pricing information displayed on its website, but it provides high-quality windows at a competitive price point. If you’d like to know for sure, you can inquire about a quote on the company’s website.

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 reputable companies in the business.
Window Nation may be the company for you if you want one that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsEach product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation. Not all of Window Nation’s windows are Energy Star certified, so make sure you mention that you’re interested in Energy Star windows when inquiring.
How much does Window Nation cost in Leland?Window Nation doesn’t have any pricing information 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. If you’d like to know for sure, you can inquire about a quote on the company’s website.
We’ve recommended providers with good reputations, but keep in mind these are national companies, so the quality of service may vary depending on your local crew. We have tried to stay unbiased and transparent by describing pros and cons for every company we reviewed.
More Window Companies in Leland
Renewal by Andersen
Wilmington, NCEducational Website
Free assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Storm/Impact Windows
Glass Doors
Double-Hung
Custom Window Designs
Window Replacement/Installation
Bay Windows
CR3 American Exteriors of Coastal Carolina
Sneads Ferry, NCFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Custom Window Designs
Patriot Roofing Company
Wilmington, NCEducational Website
Services Offered
Window Replacement/Installation
West Shore Home
Wilmington, NCFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Custom Window Designs
Glass Showers
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
Window World of the Port City
Wilmington, NCPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Bay Windows
Glass Doors
Window Replacement/Installation
Double-Hung
Sears Heating and Air Conditioning
Jacksonville, NCFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Windowz, Inc.
Ocean Isle Beach, NCPrice Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Glass Doors
A Touch of Glass
Ocean Isle Beach, NCFree assessment
Good Customer Service
Price Transparency
Services Offered
Mirrors
Glass Repair
Glass Showers
Bay Windows
Window Replacement/Installation
Gause Glass Co Inc
Jacksonville, NCServices Offered
Window Replacement/Installation
Mirrors
Glass Doors
Storm/Impact Windows
Skylights
Glass Showers
Energy-Efficient Options
Tempered Glass
Coastline Glass
Little River, SCGood Customer Service
Price Transparency
Services Offered
Glass Showers
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Ingram Brothers Inc
Wilmington, NCEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Wallaby Windows
North Myrtle Beach, SCEducational Website
Price Transparency
Timely Service
Free assessment
Good Customer Service
Services Offered
Energy-Efficient Options
Double-Hung
Storm/Impact Windows
Window Replacement/Installation
Bay Windows
Glass Doors
Beach Window & Door
Calabash, NCEducational Website
Price Transparency
Good Customer Service
Services Offered
Skylights
Window Replacement/Installation
Screens Only
Little River, SCFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Bruce Mackenthun Does It All
Holly Ridge, NCServices Offered
Window Repair
Window Replacement/Installation
Swanson Construction & Development Inc
Wilmington, NCPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Storm/Impact Windows
Window Replacement/Installation
Superior Siding and Windows Installation in Onslow County, North Carolina
Jacksonville, NCPrice Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
CJB Inc Windows & Doors
Leland, NCEducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Glass Showers
Wood Frames
Metal Frames
Window express llc
Myrtle Beach, SCPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Coastal Building Concepts: Siding
Wilmington, NCGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Calculate how much you can expect to pay for window installation and replacement in Leland, NC 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 Leland Saves You Money
Energy-efficient windows can offer benefits in more than one way. Here are a few reasons you may want to consider making the switch:
- Save on power bills: Since energy-efficient windows reduce how much energy you need to heat or cool your home, they can help you save around $265 annually on your energy bills in Leland.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only insulate your home better, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Decrease your carbon footprint: In Leland, you can cut your indirect greenhouse gas emissions by about 345 pounds per year when you switch to energy-efficient windows.
- Protect your investment: If you have an older home, your windows are most likely outdated. Updating your windows can improve the insulation in your home and also help increase the value of your home if you decide to sell.
Estimated Cost of Window Replacement in Leland
Let’s take a look at the cost of window installation and the types of services you may need for your home.
How Much Do New Windows Cost?
Typically, Leland homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at around $600. This is because the cost of window installations depend on several factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.
It’s important to keep in mind 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 Leland homeowners $265+ a year when replacing single-pane windows.
Requesting free quotes from several companies is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
There are generally two kinds of window installation services: full-frame and pocket installations.
A full-frame installation replaces the full window, such as the sill, frame, trim and the window panes. As this kind of installation is more involved, it will be more expensive than a pocket installation. Pocket installations are on the simpler end and won’t carry as large a bill because 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.
If you’re unsure which window installation service you should get, your installer should be able to help you out. In general, the choice is influenced by factors like 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 Leland
In our hunt to make your home improvements easier and more eco-friendly in Leland, the EcoWatch team landed on the above companies as the top window installation companies in the city. Along with energy efficiency, we evaluated window companies all across the state and ranked them using the following methodology:
Service Area
Since this is a guide for Leland, we gave more points to companies that cover the city. There are certainly other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Leland.
Work Quality
When installing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the brand of window you opt for. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet very important review factor is customer feedback. If the majority of customers don’t have positive things to say about their experience with a certain installer, you won’t see it featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs low when possible. When analyzing providers’ prices, we gave higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that have 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 proven track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Leland, NC Window Replacement FAQs
What is the average cost to install windows?
The average cost to replace one window can range from $450 to $650. There are a variety of factors that influence how much it costs, which include the number of windows, the materials used in designing the windows, styles and sizes of windows, your property’s location, local labor costs and how energy-efficient the windows are.
What kind of window is the most energy-efficient?
Generally, double-pane windows will be more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. If you want to be sure you’re getting the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — they’re certified energy-efficient by the U.S. Department of Energy.
What services do window installation companies provide?
Window installers go to your home to remove your old windows and replace them with new ones. Some companies install products made by other companies, whereas others install their own windows. The installer will also clean up after the installation is complete.
How do you know it’s 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 any damage on them, or they have become difficult to open or close, they may need to be replaced.
Should I replace my windows all at once?
If you want to get more efficient windows and save money on energy costs, replacing all of your windows at once is the only way to gain that benefit. However, if you have just one or two windows that are damaged or drafty, you can replace just those.