20 Best Window Companies in Mount Holly, NC (2023 Reviews)
Are you looking to replace your windows? Our list of the best window installation companies can help you narrow down which one to choose.
We analyzed all the top-rated window companies in Mount Holly and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Mount Holly. Poor windows can make your AC or heater work extra hard in the summer or winter.
Replacement windows improve the insulation in your home, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.
As windows are so important for your home, choosing the right company for you is a big choice to make. That's why the EcoWatch team has curated this list of the best window replacement companies, so you can more easily make an informed decision.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Mount Holly
The EcoWatch team evaluated dozens of companies that service the Mount Holly area to find the top window installation companies that fit our standards. The providers mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, price, local expertise and beyond.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World provides windows expertise in Mount Holly. This company has been in business since 1995 and currently serves 200 locations nationwide. Its reputation is backed by several positive reviews on customer review websites.
Window World may be the company for you if you're interested in 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 can be seen 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 Mount Holly?Prices are 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. The best way to get more accurate pricing information is to request a free quote from the company.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen provides the best availability in Mount Holly. This company has been in business since 1995 and currently serves nearly every state except Mississippi and West Virginia. Its reputation is backed by several positive reviews on customer review websites.
Andersen may be the company for you if you're interested in 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 WindowsRenewal by Andersen’s commitment to sustainability can be seen in its energy-efficient window offerings. 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 Mount Holly?Prices are not available on Andersen’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, 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
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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 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 been in business since 1999 and currently serves 13 states and Washington D.C. Many positive reviews from customers online back the provider's reputation.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the perfect provider for you.
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 Mount Holly?Prices are not available on Aeroseal’s website since the cost of window replacement depends on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. The best way to know for sure is to ask for a free 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 provides the best warranty in Mount Holly. Universal has about 20 years of industry experience, and it currently provides services to 27 states nationwide.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct is an Energy Star partner and has a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company’s windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Universal representative when inquiring about services.
How much does Universal Windows Direct cost in Mount Holly?Universal doesn’t have any prices displayed 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. For more detailed information on the cost, you can request a quote from the company.

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 provides the best residential windows in Mount Holly. This company has been in business since 2006 and currently serves residents within 75 miles of its showrooms, which are in 13 states. Its reputation is backed by several positive reviews on customer review websites.
Window Nation may be the company for you if you're interested in 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 WindowsWindow Nation’s commitment to sustainability can be seen in its energy-efficient window offerings. 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 Mount Holly?Prices are not available on Window Nation’s website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, 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've recommended providers with good reputations, but note that some national companies have independently owned locations in Mount Holly, so your service may depend on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for every company reviewed.
More Window Companies in Mount Holly
Renewal by Andersen Window Replacement
Charlotte, NC-
Timely Service
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Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Energy-Efficient Options
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Fast Delivery
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Window Replacement
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Residential Windows
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Sliding Glass
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Full-Service Installations
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Bay Windows
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Custom Window Designs
Champion Replacement Windows of Charlotte
Charlotte, NC-
Free assessment
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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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Double-Hung
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Residential Windows
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Sliding Glass
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Bay Windows
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Window Replacement
Window World & Siding Company
Charlotte, NC-
Good Customer Service
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Free assessment
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Price Transparency
Services Offered
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Sliding Glass
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Double-Hung
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Energy-Efficient Options
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Window Replacement
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Custom Window Designs
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Residential Windows
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Full-Service Installations
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Bay Windows
Window Nation
Charlotte, NC-
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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Custom Window Designs
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Double-Hung
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Bay Windows
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Window Replacement
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Sliding Glass
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Energy-Efficient Options
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Stained Glass
The Window Source of the Carolinas
Charlotte, NC-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Energy-Efficient Options
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Fast Delivery
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Double-Hung
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Window Replacement
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Commercial Windows
World of Windows of The Carolinas
Perimeter Woods Dr, 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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Residential Windows
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Custom Window Designs
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Double-Hung
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Fast Delivery
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Sliding Glass
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Window Replacement
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Bay Windows
Homefix Roofing and Window Installation of Charlotte
Charlotte, NC-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Window Replacement
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Full-Service Installations
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Fast Delivery
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Commercial Windows
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Stained Glass
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Custom Window Designs
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Residential Windows
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Energy-Efficient Options
Legacy
Charlotte, NC-
Price Transparency
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Free assessment
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Good Customer Service
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Timely Service
Services Offered
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Residential Windows
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Aluminum Window Frames
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Custom Window Designs
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Window Replacement
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Fast Delivery
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Full-Service Installations
All Seasons Window & Door Co.
Charlotte, NC-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Energy-Efficient Options
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Aluminum Window Frames
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Residential Windows
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Custom Window Designs
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Window Replacement
Universal Windows Direct of Charlotte
Charlotte, NC-
Free assessment
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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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Glass Showers
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Sliding Glass
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Residential Windows
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Window Replacement
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Fast Delivery
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Custom Window Designs
Apex Energy Solutions
Charlotte, NC-
Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Window Replacement
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Stained Glass
America's Choice Contractors
Gastonia, NC-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Residential Windows
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Custom Window Designs
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Glass Showers
Home Services at The Home Depot
Charlotte, NC-
Free assessment
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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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Fast Delivery
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Commercial Windows
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Window Replacement
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Custom Window Designs
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Residential Windows
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Stained Glass
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Glass Showers
Belk Builders
Charlotte, NC-
Price Transparency
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Good Customer Service
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Timely Service
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Educational Website
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Free assessment
Services Offered
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Window Replacement
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Double-Hung
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Commercial Windows
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Custom Window Designs
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Residential Windows
Liberty Roofworks
Charlotte, NC-
Free assessment
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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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Residential Windows
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Fast Delivery
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Window Replacement
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Full-Service Installations
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Double-Hung
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Commercial Windows
Sun Glass & Door Co
Charlotte, NC-
Price Transparency
Services Offered
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Window Replacement
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Residential Windows
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Commercial Windows
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Custom Window Designs
Duke Vinyl Windows
Charlotte, NC-
Educational Website
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Free assessment
Services Offered
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Residential Windows
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Window Replacement
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Custom Window Designs
Argo Glass & Windows - Window Repair & Glass Replacement
Charlotte, NC-
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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Window Repair
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Tempered Glass
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Residential Windows
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Commercial Windows
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Sliding Glass
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Double-Hung
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Aluminum Window Frames
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Window Replacement
Carolina Home Remodeling
Charlotte, NC-
Price Transparency
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Educational Website
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Good Customer Service
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Free assessment
Services Offered
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Window Replacement
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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
Joyce America's Factory Direct Home Improvement Company
Charlotte, 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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Glass Showers
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Energy-Efficient Options
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Window Replacement
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Residential Windows
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Custom Window Designs
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Sliding Glass
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Bay Windows
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Fast Delivery
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Double-Hung
Calculate how much you can expect to pay for window installation and replacement in Mount Holly, 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 Mount Holly Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to take the plunge and make the switch:
- Save on power bills: According to the Department of Energy, heat gained or lost through windows makes up about 25-30% of household energy use. Replacing your windows with energy-efficient models can help decrease how much energy is used in your home, therefore saving you about 12% more on your bills.
- Decrease your carbon footprint: Because energy-efficient windows improve the insulation in your home, you can reduce your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Better temperature control in your home: When you reside in a place like Mount Holly where the summers can be very hot, you often have to rely on your air conditioner to keep your house cool. Energy-efficient windows can decrease the amount of cool air lost through your windows when cooling your home.
Estimated Cost of Window Replacement in Mount Holly
Windows come in all shapes and sizes, so costs and services will differ considerably. Here are the typical costs and the primary services that you can find from window installation companies.
How Much Do New Windows Cost?
Although the typical of installing one window is about $600, it can range anywhere from $200 to $1,200. But costs will vary significantly depending on the current condition of your home, your location, the number of windows you need and the quality of your products. Many window companies also offer replacement door installations and other add-ons like shutters, baths, coating and more. These extra services will increase overall project costs.
It's also worth keeping in mind that energy-efficient windows will cost more upfront, but Energy Star predicts that upgrading the windows on your Mount Holly home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you'll save by upgrading to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Another factor that affects the total cost is the material of the frame you select. Aluminum frames are usually the least expensive and are sturdy and relatively maintenance-free, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and offer decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
The first step of a window installation is to figure out whether you need a full-frame or pocket installation.
Full-frame installations are necessary when you want a new style or your window has significant rot. With this service, your installers will replace the full window, including the trim, frame and sill. A pocket installation means replacing a window within the existing frame, which is usually cheaper than a full-frame installation.
Your window installation company should be able to help you figure out which type of installation you need.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Mount Holly
EcoWatch reviews are different from other reviews because we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated window companies all across the state and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installers that serve the Mount Holly area so you can find the best window installation company near you.
Work Quality
When picking new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you get. We do give window installers more points if they offer high-quality products, but we also factor in 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 factor we place the most value on, as it indicates the quality of services across most other categories, including warranty, quality of parts, quality of installation, professionalism, cost and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, 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. That's why window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Mount Holly's climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Mount Holly window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Mount Holly, NC Window Replacement FAQs
How much does a window install cost?
The average cost of replacing a window ranges from $450 to $650. There are many factors that influence how much it costs, including the number of windows, styles and sizes of windows, local labor costs, the materials used in designing the windows, your property's location and how energy-efficient the windows are.
What are the most common kinds of replacement windows?
There are several different types of windows you can get for your house, such as bay windows, casement windows, transom windows, slider windows, picture windows, awning windows and double-hung and single-hung windows.
When do I have to use a window installation company?
You should use a window installation company whenever you need new windows. Installing windows is a complicated process that can take a lot of time, so it's best handled by the professionals.
What time of year is a good time to replace my windows?
Replacement windows can be installed during any season, but autumn might be best. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your house, so the temperature outside isn't necessarily a big factor. What's most important is that the weather should be dry.