29 Best Window Replacement Companies in Cornelius, NC (Feb 2023)
Window Companies Near Me

When the time comes to replace your windows, our guide to the best window installation companies can help you find the provider for you.

We analyzed all the top window installers in Cornelius and selected the top 29 based on:

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

By EcoWatch Local Advisors

Updated January 12, 2023

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 team is all about finding solutions for eco-conscious homeowners in Cornelius. Potential leaks or drafts can lower your home's energy efficiency by up to 30%, according to the Department of Energy. In Cornelius, that's an average of $350 per year that you could save on your electric bills after making the switch.

Installing energy-efficient windows on your house can help you save money every month on your power bills — and you can help the environment, too.

Unlike other review sites, EcoWatch ranks window companies on energy efficiency while also taking into consideration cost, customer satisfaction and service area.

Best Affordability

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Low prices relative to competitors
  • Great industry reputation
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Manufactures products in-house
  • No lifetime warranty

Best for Residential Windows

Window Nation

★★★★★
4

  • Manufactures products in-house
  • Award-winning company
  • Wide variety of products and services
  • Installation not covered by warranty

Best Window Replacement Companies in Cornelius

The EcoWatch Reviews team assessed many window installation companies across Cornelius to narrow our list down to the top ones. The providers we've reviewed in this article scored best in our categories: energy-efficient offerings, customer service, availability, price and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

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

Window World offers windows expertise in Cornelius. This window installation company has been in business since 1995 and currently serves 200 locations nationwide. Its reputation is backed by all the positive 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 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 offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

How much does Window World cost in Cornelius?

Prices are not available on Window World's website since 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. Receiving a free quote on its website is the best way to get more accurate pricing information.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
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 Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window business for about 27 years. Its reputation is backed by several positive reviews on customer review websites.

Andersen may be the company for you if you want 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 Windows

There are a wide variety of window types that Renewal by Andersen offers, 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 Cornelius?

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. For more accurate information on the cost, you can inquire about a quote from the company.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

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

Window Nation has the best residential windows in Cornelius. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been operating since 2006 and currently serves residents within 75 miles of its showrooms, which are in 13 states. The company has hundreds of positive reviews from customers on online 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 company for you.

Energy Efficiency of Window Nation Windows

There are a wide variety 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 Cornelius?

Window Nation does not mention 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. For more detailed information on the cost, you can get a quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
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 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 business, and it has established itself as one of the best companies in Cornelius.

It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

There 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 Cornelius?

Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. You can ask for a free quote on its website for more information about pricing.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct has the best warranty in Cornelius. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window installation business for about 20 years. Its reputation is backed by several positive reviews on customer review websites.

You may want to consider picking 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 Windows

Universal Windows Direct is an Energy Star partner and offers 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 Cornelius?

Universal doesn't have any pricing information listed on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. You can inquire about a free quote on its website for more information about pricing.

We've recommended providers with good reputations, but bear in mind that these are national companies, so your service may vary depending on your local crew. We have tried to remain unbiased and transparent by describing pros and cons for each company reviewed.

More Window Replacement Companies in Cornelius

Carefree Coatings & Windows Charlotte

Charlotte, NC
4.1
★★★★★
  • Pros icon Price Transparency
  • Pros icon Award-Winning
  • Pros icon Dependable Service
  • Pros icon Reliable Appointment Windows

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://carefreecoatingsandwindows.com/
Address: 9705 Briarcrest Ct, Charlotte, NC 28269
Phone: (704) 610-3212

TruGuard

Matthews, NC
4.1
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Free Quotes
  • Pros icon Consistent Workmanship
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Commercial Windows

Website: https://www.truguardconstruction.com/
Address: 131 Matthews Station St #2a, Matthews, NC 28105
Phone: (704) 544-0455

The Window Source of the Carolinas

Charlotte, NC
4.0
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

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

Binswanger Glass Co

Newton, NC
4.0
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Helps Educate Customers
  • Pros icon Timely Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: https://www.binswangerglass.com/
Address: 410 N Spring Ave, Newton, NC 28658
Phone: (828) 464-3455

Binswanger Glass

Pineville, NC
4.0
★★★★★
  • Pros icon Reliable Appointment Windows
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Doors
  • Service icon Full-Service Installations
  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Glass Showers

Website: https://www.binswangerglass.com/branch/pineville-nc-10822-pineville-rd-suite-c/
Address: 10822 Pineville Rd Unit C, Pineville, NC 28134
Phone: (704) 867-8966

World of Windows of The Carolinas

Perimeter Woods Dr, NC
3.9
★★★★★
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Architectural Glass
  • Service icon Sliding Glass
  • Service icon Double-Hung

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

Emergency Glass Company

Mint Hill, NC
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: http://emergencyglassclt.com/
Address: 8329 Fairview Rd, Mint Hill, NC 28227
Phone: (704) 249-6649

AAA Window Cleaning & Window Solutions

Fort Mill, SC
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.aaawindowsolutions.com/
Address: 3581 Andrew L Tucker Rd, Fort Mill, SC 29715
Phone: (704) 544-8970

Binswanger Glass

Hickory, NC
3.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Arrives on Time
  • Pros icon Excellent Customer Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Windows
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.binswangerglass.com/branch/hickory-nc-2245-us-highway-70-sw/
Address: 2245 U.S. Hwy 70 SW, Hickory, NC 28602
Phone: (828) 322-4241

G&S Contracting, Inc.

Mooresville, NC
3.7
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Reliable Appointment Windows
  • Pros icon Reliable Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: https://gandscontracting.com/
Address: 742 N Broad St, Mooresville, NC 28115
Phone: (704) 663-7132

Karsey Glass

Charlotte, NC
3.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Reliable Service
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Heavy Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Business Windows

Website: http://karseyglass.com/
Address: 4151 Revolution Pk Dr, Charlotte, NC 28217
Phone: (704) 529-6900

Southern Industries Home Improvements

Charlotte, NC
3.7
★★★★★
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Dependable Service
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://southernindustries.com/charlotte-nc/
Address: 4916 Sirus Ln, Charlotte, NC 28208
Phone: (704) 703-2616

The Blind Man Inc

Stanfield, NC
3.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.theblindmannc.com/
Address: 106 Big Lick Rd, Stanfield, NC 28163
Phone: (704) 888-2770

Window Nation

Charlotte, NC
3.6
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Consistent Workmanship
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Sliding Glass
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

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

Home Window Repair & Glass Replacement

Charlotte, NC
3.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Award-Winning
  • Pros icon No-Hassle Pricing
  • Pros icon Good Customer Service

Services Offered

  • Service icon Sliding Glass
  • Service icon Business Windows
  • Service icon Tempered Glass
  • Service icon Double-Hung

Website: https://argowindowrepair.com/north-carolina/window-repair-charlotte
Address: 10721 John Price Rd #1J, Charlotte, NC 28273
Phone: (704) 610-7676

Forever Windows

Statesville, NC
3.6
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: http://www.myforeverwindow.com/
Address: 1120 Barkley Rd N, Statesville, NC 28677
Phone: (980) 434-5347

Window World of Hickory

Hickory, NC
3.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Window Designs
  • Service icon Architectural Glass
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.windowworldhickory.com/
Address: 2401 U.S. Hwy 70 SW, Hickory, NC 28602
Phone: (828) 324-0307

Crown Builders

Charlotte, NC
3.4
★★★★★
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://crownbuilders.com/
Address: 3111 Monroe Rd, Charlotte, NC 28205
Phone: (704) 375-2665

Arc Energy Systems

Charlotte, NC
3.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon Locally Recognized for Quality
  • Pros icon Good Customer Service
  • Pros icon Free Quotes

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.arcenergysystems.com/
Address: Charlotte, NC
Phone: (980) 475-4757

Renewal by Andersen Window Replacement

Charlotte, NC
3.4
★★★★★
  • Pros icon Arrives on Time
  • Pros icon Dependable Service
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

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

Energystar Windows

Matthews, NC
3.4
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Dependable Service
  • Pros icon Timely Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

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

Joyce - America's Factory Direct Home Improvement Company

Monroe, NC
3.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://joycefactorydirect.com/
Address: 2740 Gray Fox Rd unit b, Monroe, NC 28110
Phone: (440) 298-2399

Windows Doors & More Warehouse

Statesville, NC
3.4
★★★★★
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.wdmwarehouse.com/
Address: 1624 Northside Dr, Statesville, NC 28625
Phone: (704) 872-6277

Mooresville Window Pros

Mooresville, NC
3.3
★★★★★
  • Pros icon Award-Winning
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Dependable Service

Services Offered

  • Service icon Commercial Windows
  • Service icon Full-Service Installations
  • Service icon Custom Windows

Website: http://www.mooresvillewindowpros.com/
Address: 156 N Broad St unit b, Mooresville, NC 28115
Phone: (704) 486-9100

Homefix Custom Remodeling

Charlotte, NC
3.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://homefixcustomremodeling.com/
Address: 3029 Horseshoe Ln Suite B, Charlotte, NC 28208
Phone: (888) 863-6053

Sun Stoppers Residential & Commercial

Matthews, NC
3.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon Timely Service
  • Pros icon No-fee Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: https://sunstoppers.com/locations/nc/matthews-window-tinting/
Address: 14105 E Independence Blvd, Matthews, NC 28104
Phone: (704) 703-5625

SOUTHERN HOME SERVICES LLC

Charlotte, NC
3.3
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service
  • Pros icon Free Quotes
  • Pros icon Locally Recognized for Quality

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Double-Hung

Website: http://www.shspros.com/
Address: 9307 Monroe Rd suite o, Charlotte, NC 28270
Phone: (704) 531-2122

American Dream Home Remodeling

Mooresville, NC
3.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free Quotes
  • Pros icon Consistent Workmanship
  • Pros icon Reliable Appointment Windows

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Double-Hung

Website: http://americandreamhomeremodeling.com/
Address: 378 Williamson Rd #206, Mooresville, NC 28117
Phone: (704) 980-9680

Window World

NC 28677, NC
3.2
★★★★★
  • Pros icon Educational Website
  • Pros icon Dependable Service
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Architectural Glass
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.windowworld.com/
Address: Statesville, NC 28677
Phone: (704) 883-8282

How Installing Energy-Efficient Windows in Cornelius Saves You Money

By upgrading to energy-efficient windows, you and your family can enjoy several benefits, including:

  • Protect your investment: When you have an older home, your windows could also be outdated or leaky. Upgrading your windows is an important part of maintaining your property and its value.
  • Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
  • Decrease your carbon footprint: By using less energy once switching to Energy Star certified windows, you'll also be reducing your indirect greenhouse gas emissions by about 12%, according to Energy Star.
  • Save money on energy bills: Switching to energy-efficient windows reduces your energy bills by about 12% since you need less energy.

Estimated Cost of Window Replacement in Cornelius

Each window installer offers various services and has varying prices depending on several factors.

How Much Do New Windows Cost?

The typical cost to replace one window is about $600 but can range from $200 to $1,200. How much it will cost varies based on several factors, including number of windows, type, size, the location of your home, material and more.

Keep in mind that energy-efficient windows may cost more upfront, but Energy Star estimates the upgrade will save you between $101 and $583 a year when you replace single-pane windows and between $27 and $197 a year when you replace double-pane, clear glass windows. Your exact savings will vary based on your local climate, energy rates and individual home characteristics.

We recommend getting free quotes from multiple window installers to find the one that works best for your budget.

What Services do Window Installers Offer?

The first step when considering a replacement is to decide whether you need a full-frame or pocket installation.

Full-frame installations require replacing the full window — the sill, frame, trim and all. These are typically done when you want to change the style of your window or when it has significant rot or deterioration. Full-frame installations require more time and labor and will increase overall costs. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won't cost as much, but you can't do this type of installment if you have any pre-existing rot or water damage.

If you're still debating which kind of installation you should get, you can talk to your provider and get their recommendation. The decision mostly is influenced by how old the frames are and if there's any damage present.

Best Affordability

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Low prices relative to competitors
  • Great industry reputation
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Manufactures products in-house
  • No lifetime warranty

Best for Residential Windows

Window Nation

★★★★★
4

  • Manufactures products in-house
  • Award-winning company
  • Wide variety of products and services
  • Installation not covered by warranty

How We Choose the Best Window Installers in Cornelius

In our search to find the most reliable, eco-friendly window installers in Cornelius, the EcoWatch Reviews team examined many companies before settling on these. Along with energy efficiency, we evaluated window companies all across the state and ranked them using the following methodology:

Service Area

This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve the Cornelius area so you can find the best window installation company near you.

Work Quality

When selecting new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent customer feedback to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across most other categories, including quality of installation, cost, warranty, professionalism, quality of parts 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 the prices of providers, we gave higher scores 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 well protected. Window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Cornelius, NC Window Replacement FAQs

How much does a window install cost?

The average cost to install one window can range between $450 and $650. There are several factors that influence how much it costs, which include the materials used in designing the windows, styles and sizes of windows, local labor costs, your property's location, the number of windows and how energy-efficient the windows are.

What type of window is the best for energy efficiency?

Generally, double-pane windows are more efficient than single-pane windows and windows that do not open are more efficient than windows that do. If you want to be sure you'll get the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — this means they're certified energy-efficient by the U.S. Department of Energy.

Can you replace your own windows?

Even though it is possible to install your own windows, doing so requires a lot of time and handiness. Hiring a professional can help guarantee that the job is done properly and that you can avoid spending the time and effort of doing it yourself.

How long does it generally take to install windows?

Since the average installation time is 30 minutes per window, around 16 windows can be installed in a typical 8-hour work day.

How often should you replace windows?

Windows have a typical lifespan of about 20 to 30 years. If your windows are older than that, they probably need to be replaced. Other than that, if your windows have any damage on them, or they have become difficult to open or close, they may be in need of replacement.

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