20 Best Window Companies in Seven Oaks, SC (2025 Reviews)

Looking to improve your home’s look? The best window replacement companies can help.

We analyzed all the top-rated window companies in Seven Oaks 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.

A review of the top window installation companies in Seven Oaks may not seem like the most riveting article on EcoWatch, but trust us, windows have more of an impact on your life than you might realize. Drafty or leaky windows can reduce your home’s energy efficiency by up to 30%, according to the Department of Energy. In Seven Oaks, that’s an average of $385 a year that you could save on your electricity bills after making the switch.

Fortunately, helping you save energy with efficient windows also helps our goals of reducing energy usage for the environment.

We’ve put together this list of the best installation companies to help you in your research, so you can not only enjoy brand-new windows, but also save money on your electricity bills.

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

Best Window Installation & Replacement Companies in Seven Oaks

The EcoWatch team evaluated many window providers across Seven Oaks to narrow our list down to the top ones. We assessed the providers on energy-efficient offerings, coverage area, local experience, 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 has windows expertise in Seven Oaks. This provider has 27 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business. Hundreds of positive reviews from customers online back the provider's reputation.

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, this may be the right provider for you.

Energy Efficiency of Window World Windows

There 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 Seven Oaks?

Prices are not available on Window World’s website, as the cost of window replacement varies greatly depending 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. You can ask for a free quote on its website for more information about pricing.

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 has the best availability in Seven Oaks. This provider has 27 years of experience in the windows industry, and it has established itself as one of the most respected companies in the business. Hundreds of positive reviews from customers online back the provider's reputation.

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, this may be the right provider for you.

Energy Efficiency of Renewal by Andersen Windows

There 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 Seven Oaks?

Prices are not available on Andersen’s website, as the cost of window replacement varies greatly depending 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. You can ask for a free quote on its website for more information about pricing.

We aim to stay unbiased and transparent by including pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.

More Window Companies in Seven Oaks

Renewal by Andersen Window Replacement

Columbia, SC
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://columbiawindowsdoors.com/
Address: 1114 1st St S Suite B, Columbia, SC 29209
Phone: (803) 620-4509

Champion Replacement Windows of Columbia

Columbia, SC
4.7
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: https://www.championwindow.com/Columbia/
Address: 8 Fernandina Ct, Columbia, SC 29212
Phone: (803) 667-4173

The Glass Guru

Columbia, SC
5.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Window Repair
  • Service icon Mirrors
  • Service icon Glass Doors
  • Service icon Wood Frames
  • Service icon Screen Repair
  • Service icon Skylights
  • Service icon Vinyl Frames
  • Service icon Custom Glass
  • Service icon Window Replacement/Installation
  • Service icon Glass Repair
  • Service icon Triple Pane Glass
  • Service icon Glass Showers
  • Service icon Fiberglass Frames
  • Service icon Storm/Impact Windows
  • Service icon Metal Frames
  • Service icon Tempered Glass

Website: https://www.theglassguru.com/columbia-sc/
Address: 1445 Shop Rd Suite B, Columbia, SC 29201
Phone: (803) 710-4884

Atlantic Building Materials

Blythewood, SC
5.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: https://atlanticbuildingmaterialsinc.com/
Address: 321 Community Rd, Blythewood, SC 29016
Phone: (803) 754-4534

Harden's Window and Door Inc.

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

Services Offered

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

Website: https://hardenswindowanddoor.com/
Address: 640 McDuffie St, Cayce, SC 29033
Phone: (803) 710-7444

Columbia Window Replacement

Columbia, SC
4.8
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Skylights
  • Service icon Wood Frames
  • Service icon Double-Hung
  • Service icon Vinyl Frames
  • Service icon Metal Frames
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Bay Windows
  • Service icon Glass Repair
  • Service icon Energy-Efficient Options
  • Service icon Storm/Impact Windows
  • Service icon Glass Doors

Website: https://columbiawindowsanddoors.com/
Address: 2620 Main St, Columbia, SC 29201
Phone: (803) 590-3779

Taylors Window & Screen Inc

Columbia, SC
4.7
★★★★★
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: http://www.taylorswindows.com/
Address: 1404 St Andrews Rd #330, Columbia, SC 29210
Phone: (803) 750-3005

Window World of the Midlands

Irmo, SC
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.windowworldofcolumbia.com/
Address: 140 Centrum Dr, Irmo, SC 29063
Phone: (803) 750-0066

Glass Doctor of Columbia, SC

Columbia, SC
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://glassdoctor.com/columbia
Address: 2711 Alpine Rd Suite 220, Columbia, SC 29223
Phone: (803) 788-1015

West Shore Home

Columbia, SC
4.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://westshorehome.com/locations/columbia-sc/
Address: 206 Business Park Blvd, Columbia, SC 29203
Phone: (803) 219-4933

Ace Glass Co Inc

Irmo, SC
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

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

Website: https://www.aceglasssc.com/
Address: 7538 Woodrow St, Irmo, SC 29063
Phone: (803) 732-1384

Ace Glass Co

Lexington, SC
4.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

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

Website: https://www.aceglasssc.com/
Address: 4661 Augusta Rd, Lexington, SC 29073
Phone: (803) 356-3505

Sheppard's Glass Shop

West Columbia, SC
4.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Window Replacement/Installation
  • Service icon Mirrors
  • Service icon Tempered Glass

Website: http://www.sheppardsglass.com/
Address: 2519 Platt Springs Rd, West Columbia, SC 29169
Phone: (803) 794-6639

Glass Doctor Home + Business of Sumter

805 N Wise Dr, SC
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

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

Website: https://glassdoctor.com/sumter-home-business
Address: Glass Doctor Home Business of Sumter, 805 N Wise Dr, Sumter, SC 29153
Phone: (803) 938-5566

Pella Windows & Doors of Irmo

Irmo, SC
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

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

Website: https://www.pellabranch.com/south-carolina/showrooms/columbia/
Address: 120 Dutchman Blvd, Irmo, SC 29063
Phone: (803) 407-1112

Window Depot USA of Columbia, SC

Columbia, SC
3.2
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

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

Website: https://windowdepotofcolumbia.com/
Address: 1320 Main St Suite 300, Columbia, SC 29201
Phone: (803) 226-6151

Inabinet Glass & Mirror Co Inc.

Columbia, SC
3.0
★★★★★
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Screen Repair
  • Service icon Mirrors
  • Service icon Storm/Impact Windows
  • Service icon Glass Showers
  • Service icon Glass Doors
  • Service icon Custom Glass
  • Service icon Window Replacement/Installation
  • Service icon Window Repair

Website: https://inabinetglassandmirror.com/
Address: 2200 Main St, Columbia, SC 29201
Phone: (803) 779-2279

Harden's Exterior Home Improvements

Cayce, SC
2.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement/Installation

Website: http://hardenbuilders.com/
Address: 638 McDuffie St, Cayce, SC 29033
Phone: (803) 600-8786

Bigger Glass Company

Chapin, SC
2.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

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

Website: http://www.biggerglassco.com/
Address: 285 Chapin Rd Ste. C, Chapin, SC 29036
Phone: (803) 667-2027

Home Services at The Home Depot

Aiken, SC
2.8
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.homedepot.com/l/Aiken/SC/Aiken/29803/1117/services
Address: 1785 Whiskey Rd, Aiken, SC 29803
Phone: (803) 306-6390
Seven Oaks Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in Seven Oaks, SC 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 Seven Oaks Saves You Money

There are quite a few perks of switching to energy-efficient windows. A few reasons you may want to consider making the change are the following:

  • Save on electricity bills: After you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll require less energy to heat or cool your house.
  • Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
  • Protect your valuables from fading: When you switch to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will fade less because of their ability to filter out harmful UV rays.
  • Decrease your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% once you install Energy Star certified windows. In Seven Oaks, that’s about 357 pounds per year on average.

Estimated Cost of Window Replacement in Seven Oaks

Each window installation company offers various services and has different price points depending on a few factors.

How Much Do New Windows Cost?

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

It’s important to remember that windows with higher efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in Energy Star certified windows can save Seven Oaks homeowners $385+ a year when replacing single-pane windows.

Asking for free quotes from several providers 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 planning on installing new windows is: Should you get a full-frame installation or a pocket installation?

Full-frame installations are usually recommended when you want to change the style of your windows or your window has significant deterioration. With this service, your installers will replace the full window, including the sill, trim and frame. A pocket installation involves replacing a window within the existing frame, which is usually cheaper than a full-frame installation.

Your window installation company can help you choose which type of installation you need.

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 Seven Oaks

In our hunt to find the most reliable, eco-friendly window installers in Seven Oaks, the EcoWatch Reviews team examined many companies before deciding on these. We’ve assessed the best window installation companies in Seven Oaks mainly based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can reduce your energy 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 Seven Oaks, we only included companies that serve the city. There are other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Seven Oaks.

Work Quality

When choosing new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the type of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across most other categories, including professionalism, cost, warranty, quality of parts, quality of installation 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

As discussed, windows are a serious investment, so you’ll want to be certain that investment is protected. Window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Last but not least, we like to see companies that have a proven track record in the industry. 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.

Seven Oaks, SC Window Replacement FAQs

What is the average cost to install new windows in a home?

The national average cost to replace one window is around $600 but can range between $200 and $1,200, depending on a variety of factors. The price is generally influenced by the size of the window, the type and material 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 a decent amount of money a year in energy bills.

What are the most common kinds of replacement windows?

The most common types of windows for homes include: slider windows, casement windows, transom windows, awning windows, bay windows, picture windows and double-hung and single-hung windows.

What do window installers do?

Window installation professionals will do the entire process — from replacing old windows with brand-new ones to cleaning up after the windows have been put in place. Additionally, some companies offer window manufacturing, customization and repairs.

How do you know it’s time to replace your windows?

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