20 Best Window Companies in Greenville, SC (2025 Reviews)
Looking to improve your house’s appearance? The best window replacement companies can help.
We analyzed all the top-rated window companies in Greenville and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the best window installation companies in Greenville may not seem like the most captivating article on EcoWatch, but trust us, windows impact your life more than you might think. Damaged or outdated windows can cost you in energy bills. In fact, the Department of Energy estimates that about 30% of your house’s heat or cool air could be lost through your windows.
That’s also bad for the environment because the additional energy required by damaged windows increases your carbon footprint.
Efficient windows are particularly important in Greenville, where summers are long and hot. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $357 each year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Greenville
The EcoWatch Reviews team assessed dozens of window installation companies in Greenville to find the top ones for our readers. The providers in this article scored the best in our review categories, such as energy-efficient offerings, availability, local expertise, customer service, 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 has windows expertise in Greenville. This company has 27 years of experience in the windows business, and it has become one of the most respected companies in the business. The provider has hundreds of glowing reviews from customers online.
Window World may be the company for you if you're interested in one that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsIts 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 be sure to mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in Greenville?Pricing details are not available on Window World’s website because 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. Getting a free quote on its website is the best way to get more accurate information.

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 has the best availability in Greenville. This company has 27 years of experience in the windows business, and it has become one of the most respected companies in the business. The provider has hundreds of glowing reviews from customers online.
Andersen may be the company for you if you're interested in one that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsA 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 offerings are Energy Star certified, so be sure to mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Greenville?Pricing details are not available on Andersen’s website because 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. Getting a free quote on its website is the best way to get more accurate information.
One thing to note is that the following companies are national, which means the quality of the service may depend on your local team. We have tried to remain unbiased and transparent by listing both pros and cons for each company.
More Window Companies in Greenville
Renewal by Andersen of the Carolinas-Duncan
Duncan, SCFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Metal Frames
Custom Window Designs
Bay Windows
Glass Doors
Energy-Efficient Options
Double-Hung
Window Replacement/Installation
Vinyl Frames
Champion Replacement Windows of Greenville
Greenville, SCPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
Window Depot USA of The Upstate and Greater Greenville, SC
Wellford, SCGood Customer Service
Timely Service
Educational Website
Free assessment
Price Transparency
Services Offered
Vinyl Frames
Double-Hung
Bay Windows
Energy-Efficient Options
Window Replacement/Installation
Glass Showers
Glass Doors
Triple Pane Glass
Deema Exteriors Windows & Doors, LLC
Anderson, SCGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Glass Doctor of Greenville SC
Greenville, SCPrice Transparency
Educational Website
Services Offered
Window Replacement/Installation
Glass Showers
Glass Repair
Mirrors
Window Repair
Custom Window Designs
Custom Glass
Energy-Efficient Options
High Country Glass LLC
Easley, SCEducational Website
Good Customer Service
Services Offered
Mirrors
Window Replacement/Installation
Custom Window Designs
West Shore Home
Greer, SCFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Double-Hung
Energy-Efficient Options
Glass Doors
Glass Showers
Bay Windows
Mr. Handyman of W. Greenville, Anderson and Clemson
Anderson, SCFree assessment
Price Transparency
Good Customer Service
Timely Service
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Pella Windows & Doors of Fletcher
Fletcher, NCGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Glass Doctor of Asheville
Arden, NCEducational Website
Good Customer Service
Price Transparency
Services Offered
Custom Glass
Glass Repair
Window Repair
Energy-Efficient Options
Mirrors
Window Replacement/Installation
Glass Showers
McDowell Glass & Mirror, Inc.
Marion, NCGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Glass Repair
Glass Showers
Window Replacement/Installation
Mirrors
Energy-Efficient Options
B & F Roofing Co Inc
Greenville, SCGood Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Window Replacement/Installation
Taylors Window & Screen
Greenville, SCPrice Transparency
Good Customer Service
Educational Website
Free assessment
Timely Service
Services Offered
Vinyl Frames
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Surface Bella
Greenville, SCFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Glass Showers
Window World of Asheville
Arden, NCEducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
Bay Windows
Joyce Windows, Sunrooms & Baths
Fletcher, NCEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Bay Windows
Double-Hung
Glass Doors
Window Replacement/Installation
Glass Showers
Vinyl Frames
Blue Ridge Glass
Waynesville, NCPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Custom Glass
Mirrors
Windows Inc
Greenville, SCServices Offered
Skylights
Window Replacement/Installation
GBS Building Supply - Greenville
Greenville, SCFree assessment
Timely Service
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Glass Doors
Energy-Efficient Options
Asheville Window & Door, Inc.
Arden, NCFree assessment
Services Offered
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Greenville, 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 Greenville Saves You Money
Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more details about how upgrading your windows could benefit you:
- Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Decrease your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Save on electricity bills: Upgrading to energy-efficient windows lowers your energy bills by about 12% since you use less energy.
- 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 damaging UV rays.
Estimated Cost of Window Replacement in Greenville
Let’s go over the cost of installing new windows and the types of services offered by installers.
How Much Do New Windows Cost?
On average, homeowners in Greenville can anticipate that most replacement window installations will cost between $250 and $1,200, with the average cost sitting at around $600. But costs will differ significantly based on the quality of your products, the number of windows you need, the current condition of your home and your location. A lot of window companies also offer door installations and other add-ons like shutters, baths, coating and more. These extra services will increase your overall project costs.
It’s also worth keeping in mind that energy-efficient windows will typically cost more initially, but Energy Star estimates that upgrading the windows on your Greenville home translates to an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 each year for double-pane windows. How much you’ll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.
Costs will also vary depending on the material of your frame. Aluminum frames are the least expensive. They’re sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are a bit more expensive and provide good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
Generally, there are two types of window replacement services companies provide: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the sill, frame and trim. Full-frame installations are necessary when you want a new style or your window has considerable deterioration. Because these installations are more involved, they will raise the total cost. Pocket installations are on the simpler end and won’t carry as large a bill because they involve merely replacing the window within its existing frame. But if the frame has any damage, you may need a full-frame installation instead.
If you’re still trying to decide which kind of installation you need, you can consult with your provider and get their recommendation. The choice mostly depends on the age of your window frames and if there’s any damage.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Greenville
The EcoWatch Reviews team is different from most reviewers, as we look at these companies through a sustainability lens. We’ve reviewed the top window replacement companies in Greenville mainly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows have been shown to reduce your electricity 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 Greenville, we only included companies that serve the city. There are other reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Greenville.
Work Quality
When it comes to new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed trends in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including warranty, quality of installation, quality of parts, professionalism, cost and more.
Cost
Cheaper windows don’t necessarily mean better windows, but we know many of our readers want 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
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Greenville’s climate, homeowners will want to mitigate rot, low efficiency and water damage. We factored in local experience to reflect the ability of Greenville window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Greenville, SC Window Replacement FAQs
What is the typical cost to install windows in a home?
The national average cost to install one window is about $600 but can range between $200 and $1,200, based on a few different factors. The price is usually influenced by the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What type of window is the best for energy efficiency?
Generally, double-pane windows will be more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you’ll get the most energy-efficient windows, look for models that have the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.
Can you install your own windows?
If you’re handy and know how to replace a window, it’s possible to install your own windows. However, if you don’t have the time or experience, we don’t recommend it.
When is the best time of year to replace windows?
Replacement windows can be installed during any season, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into the house, so the temperature outside doesn’t necessarily matter that much. What’s most important is that the weather should be dry.
How long does window installation typically take?
Because the average installation time of a window is 30 minutes, around 16 windows can be installed during a typical 8-hour work day.