20 Best Window Companies in Lenoir, NC (2025 Reviews)
Thinking about upgrading your windows? We’ve got all the information you need in this guide to the top window installation companies.
We analyzed all the top-rated window companies in Lenoir 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 helping Lenoir homeowners make their homes more eco-friendly. During the summer months, the last thing you want is your cool air to leak out of your outdated windows.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.
As windows have such a considerable impact on your home, choosing the best company for you is a big choice to make. That’s why the EcoWatch team has put together this list of the best window installation companies, so you can make an informed decision more easily.
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 Lenoir
The EcoWatch Reviews team researched dozens of installers across the country to find the top window installation companies for our readers. The installers mentioned in this article scored best in our review categories, such as energy-efficient offerings, price, local expertise, availability, customer service and more.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. This company has 27 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in Lenoir. The provider has plenty of glowing reviews from customers online.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Lenoir?While pricing is not available on Window World’s website, it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to request a free quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in Lenoir. The provider has plenty of glowing reviews from customers online.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range 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 Lenoir?While pricing is not 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 pricing information is to request a free quote from the company.

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 company has 23 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in Lenoir. The provider has plenty of glowing reviews from customers online.
It installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThere are a wide range of window types available from Aeroseal Windows, 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 Lenoir?While pricing is not available on Aeroseal’s website, it provides high-quality windows at a competitive price point. The best way to get more accurate pricing information is to request a free quote from the company.

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 company has 16 years of experience in the window installation industry, and it has proved to be one of the most reputable companies in Lenoir. The provider has plenty of glowing reviews from customers online.
It 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 available from Window Nation, 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 Lenoir?While pricing is not available on Window Nation’s website, 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. The best way to get more accurate pricing information is to request a free quote from the company.
We try to remain unbiased and transparent by mentioning pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Lenoir
Renewal by Andersen Window Replacement
Charlotte, NCFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Bay Windows
Double-Hung
Energy-Efficient Options
Wood Frames
Window Replacement/Installation
Glass Doors
Custom Window Designs
Champion Replacement Windows of Charlotte
Charlotte, NCGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Champion Replacement Windows of Johnson City
Johnson City, TNFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
Window Nation
Charlotte, NCFree assessment
Educational Website
Price Transparency
Services Offered
Energy-Efficient Options
Custom Window Designs
Bay Windows
Vinyl Frames
Double-Hung
Glass Doors
Window Replacement/Installation
Riley's Replacement Windows LLC.
Hickory, NCEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
The Window Source of the Carolinas
Charlotte, NCPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Custom Window Designs
Bay Windows
Double-Hung
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Legacy
Charlotte, NCEducational Website
Good Customer Service
Free assessment
Timely Service
Services Offered
Window Replacement/Installation
Custom Window Designs
World of Windows of The Carolinas
Charlotte, NCFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Vinyl Frames
Speaks Custom Window & Sunrooms
Salisbury, NCFree assessment
Price Transparency
Educational Website
Services Offered
Glass Repair
Glass Doors
Screen Repair
Window Replacement/Installation
Energy-Efficient Options
Custom Window Designs
Apex Energy Solutions
Charlotte, NCFree assessment
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Works of Hickory Inc
Hickory, NCGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Glass Showers
Glass Doors
Glass Repair
McDowell Glass & Mirror, Inc.
Marion, NCFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Glass Showers
Mirrors
Glass Repair
Energy-Efficient Options
Window Replacement/Installation
Hatch Homes
Charlotte, NCPrice Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Vinyl Frames
All Seasons Window & Door Co.
Charlotte, NCFree assessment
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Glass Doors
Window Replacement/Installation
Window World of Tri-Cities
Bristol, TNFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Pella Windows & Doors of Boone
Boone, NCFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Vinyl Frames
Double-Hung
Window Replacement/Installation
Glass Doors
My Windows and Doors LLC
Sherrills Ford, NCPrice Transparency
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Forever Windows
Statesville, NCPrice Transparency
Free assessment
Timely Service
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Double-Hung
Storm/Impact Windows
Bay Windows
Vinyl Frames
Pella Windows & Doors of Charlotte
Charlotte, NCFree assessment
Educational Website
Good Customer Service
Services Offered
Double-Hung
Window Replacement/Installation
Glass Doors
Homefix Roofing and Window Installation of Charlotte
Charlotte, NCEducational Website
Good Customer Service
Price Transparency
Free assessment
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Lenoir, 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 Lenoir Saves You Money
By upgrading to energy-efficient windows, you can benefit in several ways, such as:
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, drafty or potentially even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on energy bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of residential energy use. Installing energy-efficient models can help lower how much energy is used in your home, therefore saving you about 12% more on your bills.
- Reduce your carbon footprint: By using less energy after upgrading to energy-efficient windows, you’ll also be reducing your carbon dioxide emissions by about 12%, according to Energy Star.
Estimated Cost of Window Replacement in Lenoir
Windows come in varying shapes, purposes and styles, so costs and services will vary remarkably based on several factors. Below, we describe the average cost and services that you can get from window replacement companies.
How Much Do New Windows Cost?
According to our research, the national average cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 for each window. But costs vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also provide door replacements, which carry a higher price tag.
Bear in mind that energy-efficient windows may have a higher price, 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 replacing double-pane, clear glass windows. These savings vary depending on your local climate, energy rates and individual home characteristics.
The cost of your window installation will also vary based on the type of window material you choose for the frames. Wood windows are usually the most expensive, although it depends on whether they are solid wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
The first thing to ask yourself when considering a window replacement is: Should you get a full-frame installation or a pocket installation?
A full-frame installation is a replacement of the full window. This service involves removing the old window, the sill, and the exterior and interior trim. It also involves additional materials, including insulation and drip edges, which increase the overall cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. Pocket installations are on the simpler end and won’t cost as much because they entail merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
Your window installation company will be able to help you understand what’s best for your needs. In Lenoir, the decision will mostly be based on the age of your windows and if there’s any damage. Wood can decay if it’s not maintained properly over the years, so it’s good to have a professional examine your frames and window sills.
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 Lenoir
In our search to make your home improvements easier and more eco-friendly in Lenoir, the EcoWatch team chose the above companies as the best window installation companies in the city. We have decided to evaluate the best window installers in Lenoir mainly based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy Star certified 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 Lenoir, we only included companies that provide services to the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Lenoir.
Work Quality
When installing new windows, the quality and range of services often plays just as important of a role in insulation and performance as the brand you choose. 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
We analyzed trends in recent online reviews to find the companies with the most consistent customer satisfaction. Customer satisfaction might be the most important factor, as it reflects the quality of services across nearly every category, including warranty, quality of installation, professionalism, quality of parts, cost and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. That’s why window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Lenoir’s climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Lenoir window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Lenoir, NC Window Replacement FAQs
What is the average cost to replace windows?
The average cost of installing a window can range from $450 to $650. There are many factors that influence how much it costs, which include 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.
Which type of window is the best?
A window’s energy efficiency is influenced by a number of factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
Do you really have to use a window installation company?
Unless you have experience with home improvement projects and have the tools needed to replace your own windows, we recommend hiring the pros. The process of installing windows is complex and can take anywhere from four to six hours for a single window. Although it’s tempting to try to do it yourself to save money, hiring a professional is a faster, more efficient and safer option.
When is it time to replace your windows?
Windows have an average 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 any damage on them, or they have become difficult to open or close, they may need to be replaced.
How long does it typically take to install windows?
Since the average installation time is 30 minutes per window, about 16 windows can be installed in a typical 8-hour work day.