8 Best Window Replacement Companies in Seven Lakes, NC (Mar 2023)
Window Companies Near Me
Thinking about replacing your home's windows? We've got all the information you need in this guide to the top window installation companies.
We analyzed all the top window installers in Seven Lakes and selected the top 8 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 March 14, 2023
Why you can trust EcoWatch
Whether you're doing renovations or have damaged windows, windows play a crucial role in conserving electricity in your home. During the hot summer months, the last thing you want is your cool air to leak out of your outdated, drafty windows.
Replacement windows improve your home's insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
We've compiled a guide on the best installation companies to help you in your research, so you can not only take advantage of brand new windows, but also save money on your electric bills.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Great industry reputation
- No lifetime warranty
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Award-winning company
- Custom designs
- Installation not covered by warranty
Best Window Replacement Companies in Seven Lakes
The EcoWatch Reviews team assessed dozens of installers across the country to find the best window installation companies for our readers. The installers in this article scored best in our review categories, which include energy-efficient offerings, local expertise, price, customer service, availability and more.

Window World
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Great industry reputation
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Low prices relative to competitors
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Seven Lakes. Window World has been in the window industry for around 27 years. Its reputation is backed by many positive reviews on customer review websites.
Window World may be the company for you if you're looking for 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 WindowsWindow World's commitment to sustainability shows in its 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 Seven Lakes?While pricing information is not available on Window World's website, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can inquire about a quote from the company.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Great industry reputation
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No lifetime warranty
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 serves nearly every state except Mississippi and West Virginia. The company has plenty of glowing reviews from customers online.
You may want to consider choosing Andersen if you're looking for a installer 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 offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Seven Lakes?While pricing is not readily 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. The best way to get more accurate information is to request a free quote from the company.

Window Nation
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Manufactures products in-house
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Award-winning company
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Custom designs
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Installation not covered by warranty
Window Nation provides the best residential windows in Seven Lakes. Window Nation has been in the window installation business for around 16 years. Its reputation is backed by hundreds of positive reviews on customer review websites.
If you're looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, this may be the perfect provider for you.
Energy Efficiency of Window Nation WindowsThere are a wide variety 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 Seven Lakes?Window Nation does not outline prices 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. Receiving a free quote on its website is the best way to get more accurate information.

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 offers the best window installation for businesses in Seven Lakes. 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 about 23 years of experience in the window replacement sector.
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 WindowsThere are a wide variety 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 Seven Lakes?Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. For more accurate information on pricing, you can receive a quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct has the best warranty in Seven Lakes. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the windows business, and it has established itself as one of the best companies in the business. Its reputation is backed by many positive reviews on customer review websites.
You may want to consider opting for Universal if you're looking for a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsThe 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. Not all of Universal's windows are Energy Star certified, so be sure to mention that you're interested in Energy Star windows when inquiring.
How much does Universal Windows Direct cost in Seven Lakes?Prices aren't listed on Universal's 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. For more accurate information on pricing, you can inquire about a quote from the company.
We've recommended companies with shining reputations, but bear in mind that these are national companies, so the quality of service may vary depending on your local crew. We have tried to be unbiased and transparent by mentioning pros and cons for every company reviewed.
More Window Replacement Companies in Seven Lakes
Window World of Fayetteville
Spring Lake, NC-
Helps Educate Customers
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Charitable Giving
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Reliable Service
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Good Customer Service
Services Offered
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Custom Window Designs
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Architectural Glass
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Sliding Glass
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Double-Hung
Allstate Glass
Aberdeen, NC-
Dependable Service
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No-fee Quotes
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Residential Windows
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Energy-Efficient Options
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Custom Windows
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Commercial Windows
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Sliding Glass
Supreme Renovations LLC
Ramseur, NC-
Educational Website
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No-Hassle Pricing
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Good Customer Service
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Free Quotes
Services Offered
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Custom Windows
Window King Of Sanford
Sanford, NC-
Free Quotes
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Good Customer Service
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No-Hassle Pricing
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
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Architectural Glass
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Sliding Glass
Glass Doctor of Moore & Montgomery Counties
Southern Pines, NC-
Educational Website
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Good Customer Service
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No-Hassle Pricing
Services Offered
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Heavy Glass
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Custom Window Designs
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Tempered Glass
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Double-Hung
Window and Door Specialties
Southern Pines, NC-
Price Transparency
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Helps Educate Customers
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Free Quotes
Services Offered
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Custom Window Designs
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Sliding Glass
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Business Windows
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Double-Hung
Seagrove Glass Shop
Seagrove, NC-
Price Transparency
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Excellent Customer Service
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No-fee Quotes
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Consistent Workmanship
Services Offered
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Custom Windows
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Sliding Glass
Aberdeen Window Works
Aberdeen, NC-
Free Quotes
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No-Hassle Pricing
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Helps Educate Customers
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Locally Recognized for Quality
Services Offered
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Custom Window Designs
How Installing Energy-Efficient Windows in Seven Lakes Saves You Money
Energy-efficient windows can offer benefits in more than one way. Here are some reasons you may want to make the switch:
- 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.
- Decrease your carbon footprint: In Seven Lakes, you can cut your indirect greenhouse gas emissions by about 345 pounds per year when you upgrade to energy-efficient windows.
- Save money on electricity bills: Installing energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Seven Lakes
Let's take a look at the cost of window installation and the kinds of services you may need for your home.
How Much Do New Windows Cost?
Generally, Seven Lakes homeowners can expect their window replacements to range from $250 to $1,200. The average cost sits at approximately $600. Costs will differ considerably depending on the number of windows you need, your location, the quality of your products and the current condition of your home. A lot of window companies also offer replacement door installations and other add-ons like baths, coating, shutters and more. Additional services will increase your overall project costs.
With windows, efficiency is one of the most important factors for most homeowners. Windows with higher efficiency may cost more initially, but by increasing the efficiency of your home — particularly if you live in a hot climate — they can give you many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Seven Lakes homeowners $335+ each year after replacing single-pane windows.
We recommend requesting free quotes from several window installers to find the one that works best for your budget.
What Services do Window Installers Offer?
In regard to window replacements, in general there are two kinds that your installer will have: full-frame and pocket installations.
A full-frame installation is a total window replacement. This service involves taking out the old window, the windowsill, and the exterior and interior trim. It also involves extra materials, including insulation and drip edges, which increase the overall cost of the project. It's also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) involve replacing a window within its existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
If you're still debating which kind of installation to get, you can consult with your provider and get their recommendation. The decision mostly is influenced by the age of your window frames and if there's any damage.
Best Affordability
Window World
- Great industry reputation
- Low prices relative to competitors
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Great industry reputation
- No lifetime warranty
Best for Residential Windows
Window Nation
- Manufactures products in-house
- Award-winning company
- Custom designs
- Installation not covered by warranty
How We Choose the Best Window Installers in Seven Lakes
EcoWatch reviews differ from other reviews since we look at these companies through a sustainability lens. We have reviewed the top window replacement companies in Seven Lakes mostly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. 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
Because this is a guide for Seven Lakes, we only included companies that provide services to the city. There are certainly other reputable providers that didn't make our list because they wouldn't be able to serve homeowners in Seven Lakes.
Work Quality
When picking new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have good things to say about their experience with a certain installer, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the most quality service. Still, we want to make sure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
As discussed previously, windows are a considerable investment, so you'll want to make sure that investment is well protected. 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 a proven track record in the industry. Window installation companies that have more years of experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Seven Lakes, NC Window Replacement FAQs
What is the typical cost to install windows in a home?
The national average cost of installing one window is about $600 but can range between $200 and $1,200, depending on several factors. The price is typically influenced by the size of the window, the location of your property and the type and material of the window. Also, keep in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What kind of window is the best for energy efficiency?
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. To be sure you'll have the most energy-efficient windows, look for models with the blue Energy Star certification attached to them — that means they're certified energy-efficient by the U.S. Department of Energy.
Can I replace my own windows?
If you're handy and have the time and patience to do the job right, you may be able to install your own windows. However, if you don't have the time or experience, we don't recommend it.
How long does window installation take?
Since a window takes about 30 minutes to install, around 16 windows can be installed during a typical 8-hour work day.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all your windows at once is the only way to see a noticeable difference. However, if you have only a few windows that are damaged or drafty, you can replace just those.