20 Best Window Companies in Tega Cay, SC (2023 Reviews)
Thinking about upgrading your windows? We've got you covered in this list of the top window installation companies.
We analyzed all the top-rated window companies in Tega Cay and selected the best 20 based on:
-
Customer reviews
-
Window installation expertise
-
Popularity with home-owners like you
Please enter a valid 5-digit zip code!

Updated September 15, 2023
Why you can trust EcoWatch
A review of the top window replacement companies in Tega Cay may not seem like the most interesting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. Drafty windows can decrease your home's energy efficiency by up to 30%, according to the Department of Energy. In Tega Cay, that's almost $391 a year that you could save on your power bills after making the switch.
Installing upgraded, efficient windows on your house can help you save money each month on your power bills — and you can help the environment, too.
As windows have such a considerable impact on your home, selecting the best company for you is a big decision to make. That's why the EcoWatch team has curated this list of the best window installation companies, so you can make an informed decision more easily.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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 Tega Cay
The EcoWatch team researched dozens of companies that service the Tega Cay area to find the best window installation companies by our standards. The installers mentioned in this article scored best in our categories: energy-efficient offerings, customer service, availability, price and more.

Window World
-
EnergyStar Partner
-
Large serice area
-
Low prices relative to competitors
-
Great industry reputation
-
Lifetime warranty
-
Quality of service will depend on your area
Window World offers windows expertise in Tega Cay. Window World has around 27 years of experience in the window installation business. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
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 WindowsThere are a wide variety of window types that Window World offers, 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 Tega Cay?Window World does not display prices on its website, but it's known for offering some of the most affordable window installations around. If you’d like more accurate information, you can receive a quote on the company’s website.

Renewal by Andersen
-
Great industry reputation
-
Award-winning company
-
Member of US Green Building Council
-
Manufactures products in-house
-
No lifetime warranty
-
More expensive than competition
Renewal by Andersen offers the best availability in Tega Cay. Andersen has around 27 years of experience in the window installation business. Its reputation is backed by a considerable amount of positive reviews on customer review websites.
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 WindowsThere 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 Tega Cay?Andersen does not display prices on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like more accurate information, you can receive a quote on the company’s website.

Universal Windows Direct
-
Makes charitable contributions
-
Manufactures products in-house
-
Wide variety of products and services
-
Lifetime warranty
-
Limited service area
-
Some installations carried out by third-party contractors
-
Quality of service will depend on your area
Universal Windows Direct offers the best warranty in Tega Cay. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been in business since 2002 and currently serves 27 states nationwide. Many positive reviews on customer review websites back the company's reputation.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the perfect provider for you.
Energy Efficiency of Universal Windows Direct WindowsThere are a wide variety of window types available from Universal Windows Direct, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Tega Cay?Universal does not detail prices 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 accurate information on the cost, you can get a quote from the company.
We aim to remain unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Tega Cay
Renewal by Andersen Window Replacement
Charlotte, NC-
Price Transparency
-
Timely Service
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Full-Service Installations
-
Bay Windows
-
Sliding Glass
-
Double-Hung
-
Energy-Efficient Options
-
Fast Delivery
-
Residential Windows
-
Window Replacement
-
Custom Window Designs
Window World & Siding Company
Charlotte, NC-
Good Customer Service
-
Free assessment
-
Price Transparency
Services Offered
-
Sliding Glass
-
Window Replacement
-
Energy-Efficient Options
-
Full-Service Installations
-
Custom Window Designs
-
Double-Hung
-
Bay Windows
-
Residential Windows
Champion Replacement Windows of Charlotte
Charlotte, NC-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Sliding Glass
-
Residential Windows
-
Custom Window Designs
-
Bay Windows
-
Window Replacement
-
Double-Hung
Window Nation
Charlotte, NC-
Price Transparency
-
Good Customer Service
-
Free assessment
-
Educational Website
Services Offered
-
Bay Windows
-
Stained Glass
-
Residential Windows
-
Double-Hung
-
Custom Window Designs
-
Energy-Efficient Options
-
Window Replacement
-
Sliding Glass
Pane -N- The Glass
Rock Hill, SC-
Good Customer Service
-
Price Transparency
-
Timely Service
-
Educational Website
-
Free assessment
Services Offered
-
Window Replacement
-
Fast Delivery
-
Custom Window Designs
-
Glass Showers
-
Commercial Windows
-
Residential Windows
-
Sliding Glass
-
Window Repair
Liberty Roofworks
Charlotte, NC-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Residential Windows
-
Fast Delivery
-
Window Replacement
-
Commercial Windows
-
Double-Hung
-
Custom Window Designs
-
Full-Service Installations
Carolina Home Remodeling
Charlotte, NC-
Educational Website
-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Double-Hung
-
Glass Showers
-
Custom Window Designs
-
Window Replacement
-
Residential Windows
Joyce America's Factory Direct Home Improvement Company
Charlotte, NC-
Educational Website
-
Free assessment
-
Price Transparency
-
Good Customer Service
Services Offered
-
Sliding Glass
-
Bay Windows
-
Energy-Efficient Options
-
Window Replacement
-
Residential Windows
-
Custom Window Designs
-
Fast Delivery
-
Double-Hung
-
Glass Showers
Lundberg Specialty Services
Charlotte, NC-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Double-Hung
-
Window Replacement
-
Commercial Windows
Argo Glass & Windows - Window Repair & Glass Replacement
Charlotte, NC-
Good Customer Service
-
Free assessment
-
Price Transparency
-
Educational Website
Services Offered
-
Double-Hung
-
Window Repair
-
Aluminum Window Frames
-
Tempered Glass
-
Residential Windows
-
Commercial Windows
-
Sliding Glass
-
Window Replacement
The Building Center Inc
Rock Hill, SC-
Price Transparency
-
Timely Service
-
Good Customer Service
Services Offered
-
Commercial Windows
-
Fast Delivery
-
Energy-Efficient Options
-
Custom Window Designs
-
Window Replacement
-
Residential Windows
Zen Windows Carolina
Charlotte, NC-
Educational Website
-
Price Transparency
-
Good Customer Service
Services Offered
-
Custom Window Designs
-
Residential Windows
-
Bay Windows
-
Window Replacement
-
Double-Hung
-
Sliding Glass
-
Commercial Windows
The Window Source of the Carolinas
Charlotte, NC-
Free assessment
-
Price Transparency
-
Educational Website
-
Good Customer Service
Services Offered
-
Fast Delivery
-
Commercial Windows
-
Residential Windows
-
Double-Hung
-
Energy-Efficient Options
-
Window Replacement
-
Custom Window Designs
-
Sliding Glass
Homefix Roofing and Window Installation of Charlotte
Charlotte, NC-
Price Transparency
-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Energy-Efficient Options
-
Commercial Windows
-
Full-Service Installations
-
Custom Window Designs
-
Residential Windows
-
Stained Glass
-
Fast Delivery
-
Window Replacement
Universal Windows Direct of Charlotte
Charlotte, NC-
Free assessment
-
Good Customer Service
-
Educational Website
-
Price Transparency
Services Offered
-
Window Replacement
-
Fast Delivery
-
Custom Window Designs
-
Glass Showers
-
Sliding Glass
-
Residential Windows
Arc Energy Systems
Charlotte, NC-
Price Transparency
-
Good Customer Service
-
Free assessment
Services Offered
-
Residential Windows
-
Energy-Efficient Options
-
Custom Window Designs
-
Window Replacement
Home Services at The Home Depot
Charlotte, NC-
Free assessment
-
Good Customer Service
-
Price Transparency
-
Educational Website
Services Offered
-
Fast Delivery
-
Glass Showers
-
Window Replacement
-
Commercial Windows
-
Residential Windows
-
Stained Glass
-
Custom Window Designs
Call 1 Home Repair
Charlotte, NC-
Price Transparency
-
Educational Website
-
Timely Service
-
Good Customer Service
Services Offered
-
Window Replacement
-
Double-Hung
-
Residential Windows
-
Custom Window Designs
-
Glass Showers
Apex Energy Solutions
Charlotte, NC-
Educational Website
-
Good Customer Service
-
Free assessment
Services Offered
-
Window Replacement
-
Residential Windows
-
Energy-Efficient Options
-
Stained Glass
-
Custom Window Designs
All Seasons Window & Door Co.
Charlotte, NC-
Free assessment
-
Good Customer Service
-
Price Transparency
Services Offered
-
Residential Windows
-
Window Replacement
-
Aluminum Window Frames
-
Energy-Efficient Options
-
Custom Window Designs
Calculate how much you can expect to pay for window installation and replacement in Tega Cay, SC 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 Tega Cay Saves You Money
Energy-efficient windows can benefit you in more than one way. Here are a few reasons you may want to make the switch:
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, especially if you have an older home.
- Reduce your carbon footprint: By using less energy once switching to Energy Star certified windows, you'll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Better temperature control in your home: Energy-efficient windows can reduce how hard your AC needs to work to cool your home.
- Save on power bills: After you upgrade 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.
Estimated Cost of Window Replacement in Tega Cay
When researching window installation, each company offers different services and costs. Let's look at some typical costs and services.
How Much Do New Windows Cost?
On average, Tega Cay homeowners can expect their window replacements to range from $250 to $1,200. The most common installations sit at around $600. This is because the cost of window installations are based on a variety of factors specific to your home, like 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 many homeowners. Windows with higher efficiency may cost more off the bat, but by increasing the efficiency of your home — especially if you live in a hot climate — they can give you decades of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Tega Cay homeowners $391+ a year after replacing single-pane windows.
Costs will also vary depending on the material you pick for your window frames. Aluminum frames cost the least. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are somewhat expensive and provide good insulation. Composite frames made with wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
There are typically two types of window installation services: full-frame and pocket installations.
A full-frame installation replaces the complete window, including the windowsill, frame, trim and the window panes. Because this type of installation requires more time, it will be more expensive than a pocket installation. Pocket installations (or retrofits) involve installing a new window within its existing frame, which makes pocket installations take less time and therefore cost less. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
Your window installation company will be able to help you understand what's best for your needs. In Tega Cay, the decision will mostly be based on the age of your windows and if there's any damage. Wood can decay if not maintained properly over the years, so it's a good idea to have a professional check your frames and window sills.
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 Tega Cay
In our hunt to find the most reliable, eco-friendly window installers in Tega Cay, the EcoWatch Reviews team chose the above companies as the top window installation companies in the city. Along with energy efficiency, we evaluated window companies all across the state and assigned rankings using the following methodology:
Service Area
Because this is a guide for Tega Cay, we only included companies that cover the city. There are certainly reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Tega Cay.
Work Quality
We're willing to bet that you're looking for professionals who do a great job installing windows. We've vetted each installer in our guide to make sure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed trends in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including quality of parts, warranty, professionalism, quality of installation, cost and more.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs as low as possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed previously, windows are a sizable investment, so you'll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Tega Cay's climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Tega Cay window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Tega Cay, SC Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost to install a window is about $600 but can range from $200 to $1,200, based on several factors. The price is typically dependent on the location of your property, the size of the window and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the types of windows?
There are various kinds of windows you can get for your home, such as casement windows, transom windows, bay windows, picture windows, slider windows, double-hung and single-hung windows and awning windows.
What services do window replacement companies offer?
Window installers will do the entire process — from replacing old windows with new ones to cleaning up after the windows have been put in place. In addition, a lot of companies offer window manufacturing, customization and repairs.
How long does window installation generally take?
Each window takes around 30 minutes to install based on the type of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.
Should I replace all my windows at the same time?
If you're upgrading your windows to get more efficient windows, replacing all of the windows together is the only way to gain that benefit. However, if you have only a few windows that are broken or leaky, you can replace just those.