20 Best Window Companies in Mount Holly, NC (2025 Reviews)

If you’re thinking of getting new windows, our guide to the top window installation companies can help.

We analyzed all the top-rated window companies in Mount Holly and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 24, 2025

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Mount Holly. Poor windows can make your home uncomfortable in the summer or winter.

Installing new, efficient windows on your house can help you save money every month on your power bills — and you can help the environment as well.

So if you’re building a new home, renovating or updating your windows in Mount Holly, this is the best place to get started.

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Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
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Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
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Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
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Best Window Installation & Replacement Companies in Mount Holly

The EcoWatch Reviews team assessed several window installation companies across Mount Holly to narrow our list down to the top ones. The companies in this article scored best in our categories, which include energy-efficient offerings, availability, customer service, price and more.

Window World logo
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World offers windows expertise in Mount Holly. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for around 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.

You may want to consider picking Window World if you're looking for a company 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 Windows

Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Window World cost in Mount Holly?

Although pricing information is not readily 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 information is to receive a free quote from the company.

Renewal by Andersen logo
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in Mount Holly. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for around 27 years. Hundreds of positive reviews on customer review websites back the company's reputation.

You may want to consider picking Andersen 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.

Energy Efficiency of Renewal by Andersen Windows

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. Not all of Andersen’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Mount Holly?

Although pricing information 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 receive a free quote from the company.

Aeroseal Windows logo
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

Aeroseal Windows offers the best window installation for businesses in Mount Holly. 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 around 23 years. Hundreds of positive reviews on customer review websites back the company's reputation.

You may want to consider picking Aeroseal if you're looking for a company that installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

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. Not all of Aeroseal’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Aeroseal Windows cost in Mount Holly?

Although pricing information is not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. The best way to get more accurate information is to receive a free quote from the company.

Window Nation logo
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation offers the best residential windows in Mount Holly. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has been in the window installation business for around 16 years. Hundreds of positive reviews on customer review websites back the company's reputation.

You may want to consider picking Window Nation 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.

Energy Efficiency of Window Nation Windows

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. Not all of Window Nation’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.

How much does Window Nation cost in Mount Holly?

Although pricing information is not readily 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 information is to receive a free quote from the company.

We’ve recommended companies with good reputations, but note that these are national companies, so your service may vary depending on your local crew. We have tried to be unbiased and transparent by listing pros and cons for every company reviewed.

More Window Companies in Mount Holly

Renewal by Andersen Window Replacement

Charlotte, NC
4.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Glass Doors
  • Service icon Wood Frames

Website: https://charlottereplacementwindows.com/
Address: 4749 West Blvd, Charlotte, NC 28208
Phone: (704) 251-2642

Champion Replacement Windows of Charlotte

Charlotte, NC
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Glass Doors

Website: https://www.championwindow.com/Charlotte/
Address: 9100 Perimeter Woods Dr, Charlotte, NC 28216
Phone: (704) 322-3247

Power Home Remodeling

Charlotte, NC
4.8
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://powerhrg.com/
Address: 701-A Forest Point Cir, Charlotte, NC 28273
Phone: (980) 294-0294

Window Nation

Charlotte, NC
4.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Glass Doors
  • Service icon Custom Window Designs
  • Service icon Bay Windows
  • Service icon Vinyl Frames
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://www.windownation.com/window-replacement-charlotte/
Address: 5900 Northwoods Business Pkwy suite m, Charlotte, NC 28269
Phone: (704) 816-1720

The Window Source of the Carolinas

Charlotte, NC
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs

Website: http://windowsourcecarolinas.com/
Address: 4111 Rose Lake Dr G, Charlotte, NC 28217
Phone: (704) 612-4156

Arc Energy Systems

Charlotte, NC
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://arcenergysystems.com/
Address: 6135 Park S Dr #510, Charlotte, NC 28210
Phone: (980) 307-0595

Zen Windows Carolina

Charlotte, NC
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Vinyl Frames

Website: https://charlotte.zenwindows.com/
Address: 3440 Toringdon Way #205, Charlotte, NC 28277
Phone: (704) 980-0057

American Energy Windows

Matthews, NC
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Triple Pane Glass
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Double-Hung

Website: https://www.americanenergywindows.com/
Address: 111 Cupped Oak Dr suite c, Matthews, NC 28104
Phone: (980) 202-5770

Riley's Replacement Windows LLC.

Hickory, NC
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation

Website: http://rileysreplacementwindows.com/
Address: 2565 Section House Rd NE, Hickory, NC 28601
Phone: (828) 446-7707

Legacy

Charlotte, NC
4.9
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Window Replacement/Installation

Website: https://www.chooselegacy.com/
Address: 9013 Perimeter Woods Dr Suite E, Charlotte, NC 28216
Phone: (980) 372-5580

World of Windows of The Carolinas

Charlotte, NC
4.9
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames

Website: https://www.windowscharlotte.com/
Address: 9100 A, Perimeter Woods Dr, Charlotte, NC 28216
Phone: (704) 921-9898

Apex Energy Solutions

Charlotte, NC
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options

Website: https://www.apexenergygroup.com/contact/
Address: 2923 S Tryon St STE 240, Charlotte, NC 28203
Phone: (980) 939-1692

Recovered Glass LLC

Charlotte, NC
4.9
★★★★★
  • Pros icon Timely Service
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Glass Repair
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Window Repair
  • Service icon Mirrors

Website: https://recoveredglass.com/
Address: 8810 Golf Ridge Dr, Charlotte, NC 28277
Phone: (980) 326-9819

Glass Doctor of Charlotte

Matthews, NC
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Glass
  • Service icon Mirrors
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Glass Repair
  • Service icon Window Repair

Website: https://glassdoctor.com/charlotte
Address: 608 Matthews-Mint Hill Rd Ste B, Matthews, NC 28105
Phone: (704) 815-3488

A Shade Above - Providence Promenade

Charlotte, NC
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: http://www.ashadeabovewindowfashions.com/
Address: 10832 Providence Rd Ste 200, Charlotte, NC 28277
Phone: (980) 202-6530

Pane -N- The Glass

Rock Hill, SC
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Glass Doors
  • Service icon Window Repair
  • Service icon Mirrors
  • Service icon Glass Showers
  • Service icon Skylights
  • Service icon Window Replacement/Installation

Website: https://panentheglasssc.com/
Address: 2500 Ebenezer Rd Ste 105, Rock Hill, SC 29732
Phone: (803) 230-2011

Speaks Custom Window & Sunrooms

Salisbury, NC
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Screen Repair
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Glass Repair

Website: https://speakscustomwindow.com/
Address: 1311 S Main St, Salisbury, NC 28144
Phone: (704) 637-0700

Clemmons Windows & Doors

Clemmons, NC
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Vinyl Frames
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors
  • Service icon Custom Window Designs
  • Service icon Wood Frames

Website: https://www.clemmonswindows.com/
Address: 2713 Lewisville Clemmons Rd, Clemmons, NC 27012
Phone: (336) 529-2469

All Seasons Window & Door Co.

Charlotte, NC
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation

Website: https://allseasonswindow.com/
Address: 2821 Rosemont St, Charlotte, NC 28208
Phone: (704) 343-8438

West Shore Home

Charlotte, NC
4.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Glass Showers
  • Service icon Glass Doors

Website: https://westshorehome.com/locations/charlotte-nc/
Address: 12031 Westhall Dr Suite A, Charlotte, NC 28278
Phone: (704) 486-1428
Mount Holly Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Mount Holly, NC using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

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

By upgrading to energy-efficient windows, you and your family can take advantage of several benefits, such as:

  • Decrease your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 345 pounds per year on average.
  • Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
  • Save money on electricity bills: Installing energy-efficient windows reduces your energy bills by about 12% since you use less energy.
  • Protect your investment: The older your home is, the more likely it is that getting new windows will benefit you. Older homes tend to have windows that are outdated, leaky or maybe even damaged in some way. Upgrading your windows could help raise the value of your home if you decide to sell.

Estimated Cost of Window Replacement in Mount Holly

Windows come in varying purposes, shapes and styles, so costs and services will vary remarkably based on several factors. Below, we describe the typical cost and services that you can get from window installation companies.

How Much Do New Windows Cost?

Typically, Mount Holly homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at around $600. This is because window installations depend on several factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.

With windows, efficiency is the most important factor for most homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — especially if you live in a hot climate — they can provide many years of energy savings. According to Energy Star, buying certified energy-efficient windows can save Mount Holly homeowners $343+ each year after replacing single-pane windows.

Asking for free quotes from multiple installers is the best way to find out which one is right for you.

What Services do Window Installers Offer?

The first question to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?

Full-frame installations are usually done when you want a new style or your window has significant rot. With this service, your professionals will replace the total window, including the frame, sill and trim. Pocket installations are on the simpler end and won’t cost as much because they involve merely replacing the window within its existing frame. But if the frame has any damage or rot, you may need a full-frame installation instead.

Your window installation company will be able to help you figure out what’s best for your needs. In Mount Holly, the decision will mostly be based on the age of your home and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s a good idea to have a professional check your frames and window sills.

Advertisement

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great Industry Reputation
  • Award-winning Company
  • Member of US Green Building Council
  • Manufactures products in-house
Save $375 Off Each Window
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Save 35% + $100 off per window!
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

How We Choose the Best Window Installers in Mount Holly

The EcoWatch Reviews team is different from other reviewers because we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Mount Holly and assigned rankings using the following methodology:

Service Area

Because this is a guide for Mount Holly, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Mount Holly.

Work Quality

We’re willing to bet that you’re looking for professionals who do a great job installing windows. We’ve vetted each company in our guide to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across most other categories, including professionalism, quality of installation, warranty, quality of parts, cost and more.

Cost

Cheaper windows don’t necessarily mean better windows, but we know many of our readers would like to keep costs as low as possible. When analyzing providers’ prices, we awarded higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

As discussed, windows are a hefty investment, so you’ll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Mount Holly, NC Window Replacement FAQs

What is the typical cost to install windows in a home?

The national average cost to install one window is around $600 but can range from $200 to $1,200, depending on a variety of factors. The price is typically dependent on the type and material of the window, the size of the window and the location of your property. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.

What are the most common types of replacement windows?

There are several different kinds of windows you can get for your house, such as picture windows, double-hung and single-hung windows, casement windows, transom windows, slider windows, awning windows and bay windows.

Do I really have to use a window installation company?

You should use a window installation company whenever you need to replace your windows. Installing windows is a complex process that can be difficult to do on your own, so it’s best left to the professionals.

How often do you need to replace windows?

Windows typically have a lifespan of about 20 to 30 years, but anytime you see damage on your windows, it’s a good idea to have them looked at by an expert to see if they need any repairs or replacements.