25 Best Window Replacement Companies in Southport, NC (2023 Reviews)
Window Companies Near Me
Thinking about upgrading 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 window installers in Southport and selected the top 25 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated May 04, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Southport. If your windows are outdated or damaged, you could be sending 25-30% of your home's heat or cool air right out of them.
Installing upgraded, efficient windows on your house can help you save money every month on your electricity bills — and you can help the environment as well.
We've compiled this guide on the top installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your electricity bills.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Lifetime warranty
- Quality of service will depend on your area
Best Window Replacement Companies in Southport
The EcoWatch team examined dozens of installers that serve the Southport area to find the best window installation companies by our standards. The providers reviewed in this article scored best in our categories: energy-efficient offerings, price, customer service, availability and more.

Window World
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Lifetime warranty
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Great industry reputation
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EnergyStar Partner
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Quality of service will depend on your area
Window World has windows expertise in Southport. This window installation company has been operating since 1995 and currently provides services to 200 locations nationwide.
You may want to consider picking Window World if you're looking for a installer 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 appeals to eco-conscious consumers by providing energy-efficient window offerings. 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 Southport?Pricing information is not available on Window World's website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. Getting a free quote on its website is the best way to get more accurate information.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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Member of US Green Building Council
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More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia. The provider has a lot of positive reviews from customers on online review websites.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the right provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types available from Renewal by Andersen, 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 Southport?Prices aren't listed 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. Getting a free quote on its website is the best way to know for sure.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Lifetime warranty
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Southport. This window installation company has been operating since 2002 and currently services 27 states nationwide. The company has plenty of positive reviews from customers online.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct's commitment to sustainability shows in its energy-efficient window offerings. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Southport?Universal does not display prices on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can ask for a free quote on its website for more information about the cost.

Aeroseal Windows
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Many years of experience
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Great industry reputation
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Low number of customer complaints
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Manufactures products in-house
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Custom Designs
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No lifetime warranty
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Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Southport. It's 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. Aeroseal has been in the window installation business for about 23 years. The company has hundreds of glowing reviews from customers online.
You may want to consider picking Aeroseal if you're looking for a installer that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types that Aeroseal Windows offers, some of which are Energy Star products. The 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.
How much does Aeroseal Windows cost in Southport?Aeroseal does not display prices on its website, but it provides high-quality windows at a competitive price point. If you'd like more accurate information, you can ask for a quote on the company's website.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation has the best residential windows in Southport. It's 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 business, and it has proved to be one of the most respected companies in the business. The provider has plenty of glowing reviews from customers on online review websites.
It has established itself as a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsThere are a wide range of window types that Window Nation offers, some of which are Energy Star products. Each 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.
How much does Window Nation cost in Southport?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. You can ask for a free quote on its website for more information about pricing.
We've recommended installers with good reputations, but bear in mind that these are national companies, so the quality of service may depend on your local crew. We have tried to be unbiased and transparent by listing pros and cons for each company reviewed.
More Window Replacement Companies in Southport
Budget Blinds of Wilmington
Wilmington, NC-
Price Transparency
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Good Customer Service
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Free assessment
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Timely Service
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Educational Website
Services Offered
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Energy-Efficient Options
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Residential Windows
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Fast Delivery
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Aluminum Window Frames
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Glass Showers
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Custom Window Designs
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Commercial Windows
Budget Blinds
Myrtle Beach, SC-
Good Customer Service
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Educational Website
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Free assessment
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Price Transparency
Services Offered
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Residential Windows
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Fast Delivery
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Commercial Windows
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Glass Showers
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Aluminum Window Frames
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Custom Window Designs
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Energy-Efficient Options
Window World of the Port City
Wilmington, NC-
Educational Website
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Price Transparency
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Award-Winning
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Free assessment
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Good Customer Service
Services Offered
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Fast Delivery
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Bay Windows
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Residential Windows
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Sliding Glass
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Double-Hung
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Custom Window Designs
Re-Bath Wilmington
Wilmington, NC-
Free assessment
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Award-Winning
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Price Transparency
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Good Customer Service
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Timely Service
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Educational Website
Services Offered
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Sliding Glass
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Double-Hung
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Custom Window Designs
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Residential Windows
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Full-Service Installations
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Glass Showers
Tidewater glass Specialists
Wilmington, NC-
Award-Winning
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
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Good Customer Service
Services Offered
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Residential Windows
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Fast Delivery
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Glass Showers
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Double-Hung
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Sliding Glass
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Custom Window Designs
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Commercial Windows
American Hurricane Shutters
Wrightsville Beach, NC-
Educational Website
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Free assessment
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Price Transparency
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Good Customer Service
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Timely Service
Services Offered
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Double-Hung
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Aluminum Window Frames
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Commercial Windows
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Custom Window Designs
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Stained Glass
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Residential Windows
Brady Glass Solutions
Myrtle Beach, SC-
Price Transparency
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Timely Service
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Good Customer Service
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Free assessment
Services Offered
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Residential Windows
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Full-Service Installations
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Commercial Windows
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Sliding Glass
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Glass Showers
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Double-Hung
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Custom Window Designs
Palmetto Protection Films
Myrtle Beach, SC-
Free assessment
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Good Customer Service
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Price Transparency
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Educational Website
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Timely Service
Services Offered
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Energy-Efficient Options
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Commercial Windows
Midatlantic Storm Protection LLC
Myrtle Beach, SC-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
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Timely Service
Services Offered
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Residential Windows
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Custom Window Designs
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Aluminum Window Frames
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Fast Delivery
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Commercial Windows
West Shore Home
Wilmington, NC-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Custom Window Designs
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Glass Showers
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Double-Hung
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Residential Windows
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Sliding Glass
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Commercial Windows
Lookout Blinds Shutters Awnings
Myrtle Beach, SC-
Timely Service
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Commercial Windows
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Full-Service Installations
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Energy-Efficient Options
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Custom Window Designs
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Sliding Glass
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Residential Windows
Home Services at The Home Depot
Wilmington, NC-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
Services Offered
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Glass Showers
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Residential Windows
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Aluminum Window Frames
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Bay Windows
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Stained Glass
Pella Windows & Doors of Wilmington
Wilmington, NC-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Residential Windows
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Energy-Efficient Options
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Sliding Glass
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Bay Windows
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Custom Window Designs
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Double-Hung
Conway Glass
Conway, SC-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Custom Window Designs
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Stained Glass
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Residential Windows
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Glass Showers
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Fast Delivery
Home Services at The Home Depot
Shallotte, NC-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Stained Glass
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Custom Window Designs
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Residential Windows
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Glass Showers
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Fast Delivery
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Commercial Windows
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Bay Windows
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Double-Hung
Home Services at The Home Depot
Wilmington, NC-
Free assessment
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Price Transparency
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Good Customer Service
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Educational Website
Services Offered
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Residential Windows
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Commercial Windows
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Double-Hung
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Custom Window Designs
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Stained Glass
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Fast Delivery
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Bay Windows
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Glass Showers
Harbour Flooring
Wilmington, NC-
Good Customer Service
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Price Transparency
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Timely Service
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Free assessment
Services Offered
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Double-Hung
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Residential Windows
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Fast Delivery
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Stained Glass
WOOF Handyman
Wilmington, NC-
Price Transparency
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Good Customer Service
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Educational Website
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Timely Service
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Free assessment
Services Offered
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Residential Windows
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Glass Showers
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Custom Window Designs
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Double-Hung
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Stained Glass
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Commercial Windows
WINDOW AND DOOR LLC.
North Myrtle Beach, SC-
Good Customer Service
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Timely Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Commercial Windows
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Custom Window Designs
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Double-Hung
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Residential Windows
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Sliding Glass
Atlantic Glass
Wilmington, NC-
Award-Winning
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Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Glass Showers
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Custom Window Designs
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Commercial Windows
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Sliding Glass
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Residential Windows
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Fast Delivery
Top Homes Construction
Myrtle Beach, SC-
Free assessment
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Good Customer Service
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Award-Winning
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Double-Hung
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Glass Showers
Wilmington Air
Wilmington, NC-
Free assessment
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Timely Service
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Full-Service Installations
C3 American Exteriors
Sneads Ferry, NC-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Custom Window Designs
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Stained Glass
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Commercial Windows
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Fast Delivery
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Residential Windows
Standard Glass Company of Wilmington, Inc.
Wilmington, NC-
Price Transparency
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Timely Service
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Good Customer Service
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Educational Website
Services Offered
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Aluminum Window Frames
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Residential Windows
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Commercial Windows
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Sliding Glass
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Glass Showers
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Custom Window Designs
Glass Tinting by SPF
Hampstead, NC-
Good Customer Service
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Free assessment
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Timely Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Commercial Windows
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Residential Windows
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Fast Delivery
How Installing Energy-Efficient Windows in Southport Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how upgrading your windows could benefit you:
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out damaging UV rays.
- Save on energy bills: Since energy-efficient windows lower how much energy you need to heat or cool your home, the switch can help you save about $265 annually on your energy bills in Southport.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its value.
- Decrease your carbon footprint: By using less energy once you switch to Energy Star certified windows, you'll also be decreasing your carbon dioxide emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Southport
Let's go over the cost of window installation and the kinds of services you may need for your home.
How Much Do New Windows Cost?
The typical cost to install a single window is about $600 but can range from $200 to $1,200. These figures vary depending on specific characteristics of your installation, including size, material, the location of your home, type, number of windows and more.
Keep in mind that energy-efficient windows may come at a higher price point, but Energy Star estimates the upgrade will save you between $101 and $583 per year when you install single-pane windows and between $27 and $197 per year when you install double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
We advise getting free quotes from multiple window installers to find the one that works best for you.
What Services do Window Installers Offer?
In general, there are two types of window installation services companies provide: full-frame and pocket installations.
Full-frame installations involve replacing the entire window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has a great amount of deterioration. Full-frame installations are more involved and will increase overall costs. A pocket installation entails installing a new window without replacing the frame. This means instead of tearing out the whole unit and reinstalling it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window installer should be able to help you figure out which type of installation you need.
Best Affordability
Window World
- Lifetime warranty
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- More expensive than competition
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Lifetime warranty
- Quality of service will depend on your area
How We Choose the Best Window Installers in Southport
In our search to find the most reliable, eco-friendly window installers in Southport, EcoWatch chose the above companies as the best window installation companies in the city. We've assessed the top window installers in Southport mostly based on energy efficiency, as it's what's best for the environment and for you as a homeowner. Energy-efficient windows can lower power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Since this is a guide for Southport, we only included companies that provide services to the city. There are certainly other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Southport.
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
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including cost, quality of installation, quality of parts, professionalism, warranty 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 the prices of providers, 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. That's why window installation companies with 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 installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.
Southport, NC Window Replacement FAQs
What is the typical cost to install new windows in a home?
The average cost to replace a single window ranges between $450 and $650. There are a variety of factors that influence the price, including local labor costs, styles and sizes of windows, the number of windows, the materials used in designing the windows, how energy-efficient the windows are and your property's location.
What kind of window is the most energy-efficient?
Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. To be sure you'll get the most energy-efficient windows, look for models with the blue Energy Star certification — they're certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
If you're handy and have experience with installing a replacement window, it's possible to install your own windows. However, if you don't have the time or know-how, we don't recommend doing it on your own.
How long does window installation usually take?
Each window takes about 30 minutes to install based on the type of window. However, the window installation can take two days or more if you need to have a lot of windows installed.
When is it time to replace your windows?
Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Other than that, if your windows have damage anywhere on them, or they have become difficult to operate, they may need to be replaced.