20 Best Window Companies in Greenwood, SC (2025 Reviews)
Looking to improve your property’s appearance? The top window replacement companies can help.
We analyzed all the top-rated window companies in Greenwood 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
The EcoWatch Reviews team is all about finding solutions for eco-conscious homeowners in Greenwood. When it’s the middle of summer, your outdated and drafty windows could be making your home harder to cool and more uncomfortable for you.
Installing efficient windows on your property can help you save money every month on your electricity bills — and you can help the environment, too.
Unlike other sites, EcoWatch ranks window replacement companies based on energy efficiency while also taking into consideration cost, customer satisfaction and service area.
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 Greenwood
The EcoWatch Reviews team examined dozens of companies that serve the Greenwood area to find the best window installation companies that fit our standards. The providers in this article scored best in our review categories, such as energy-efficient offerings, customer service, local expertise, price, availability 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 provides windows expertise in Greenwood. Window World has about 27 years of experience in the industry, and it currently provides services to 200 locations nationwide.
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, Window World may be the company for you.
Energy Efficiency of Window World WindowsWindow World’s commitment to sustainability shows in its energy-efficient window offerings. 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 Greenwood?Pricing information is not available on Window World’s website because the cost of window replacement depends 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. If you’d like more accurate information, you can get 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 provides the best availability in Greenwood. Andersen has about 27 years of experience in the industry, and it currently provides services to nearly every state except Mississippi and West Virginia.
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, Andersen may be the company for you.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen’s commitment to sustainability shows in its energy-efficient window offerings. 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 Greenwood?Pricing information is not available on Andersen’s website because the cost of window replacement depends 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. If you’d like more accurate information, you can get a quote on the company’s website.
We try to remain unbiased and transparent by listing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.
More Window Companies in Greenwood
Renewal by Andersen of the Carolinas-Duncan
Duncan, SCGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Metal Frames
Custom Window Designs
Window Replacement/Installation
Bay Windows
Energy-Efficient Options
Glass Doors
Double-Hung
Vinyl Frames
Champion Replacement Windows of Greenville
Greenville, SCGood Customer Service
Free assessment
Price Transparency
Services Offered
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Champion Replacement Windows of Columbia
Columbia, SCPrice Transparency
Good Customer Service
Free assessment
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Bloomin' Blinds of Augusta
Evans, GAFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Custom Window Designs
Window Replacement/Installation
Window Depot USA of The Upstate and Greater Greenville, SC
Wellford, SCGood Customer Service
Free assessment
Educational Website
Timely Service
Price Transparency
Services Offered
Glass Showers
Bay Windows
Glass Doors
Triple Pane Glass
Double-Hung
Vinyl Frames
Window Replacement/Installation
Energy-Efficient Options
Deema Exteriors Windows & Doors, LLC
Anderson, SCFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Mr. Handyman of W. Greenville, Anderson and Clemson
Anderson, SCFree assessment
Timely Service
Educational Website
Good Customer Service
Price Transparency
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Glass Doctor of Greenville SC
Greenville, SCEducational Website
Price Transparency
Services Offered
Window Repair
Energy-Efficient Options
Glass Showers
Custom Glass
Mirrors
Glass Repair
Window Replacement/Installation
Custom Window Designs
High Country Glass LLC
Easley, SCEducational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Custom Window Designs
Mirrors
West Shore Home
Greer, SCEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Double-Hung
Glass Doors
Bay Windows
Window Replacement/Installation
Custom Window Designs
Energy-Efficient Options
Glass Showers
Window World of the Midlands
Irmo, SCGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Taylors Window & Screen Inc
Columbia, SCTimely Service
Free assessment
Educational Website
Price Transparency
Services Offered
Glass Doors
Vinyl Frames
Bay Windows
Double-Hung
Window Replacement/Installation
Surface Bella
Greenville, SCGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Vinyl Frames
Glass Showers
Window Replacement/Installation
B & F Roofing Co Inc
Greenville, SCFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Taylors Window & Screen
Greenville, SCFree assessment
Good Customer Service
Price Transparency
Educational Website
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Bay Windows
Vinyl Frames
Ace Glass Co Inc
Irmo, SCGood Customer Service
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Glass Repair
Glass Showers
Mirrors
Ace Glass Co
Lexington, SCPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Glass Showers
Window Replacement/Installation
Glass Doors
Glass Repair
Mirrors
GBS Building Supply - Greenville
Greenville, SCGood Customer Service
Timely Service
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Energy-Efficient Options
Windows Inc
Greenville, SCServices Offered
Skylights
Window Replacement/Installation
Pella Windows & Doors of Irmo
Irmo, SCGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Greenwood, 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 Greenwood Saves You Money
Energy-efficient windows can offer benefits in several ways. Here are a few reasons you may want to consider making the switch:
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes usually have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help increase the value of your property if you decide to sell.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on electricity bills: Switching to energy-efficient windows lowers your energy bills by about 12% since you need less energy.
- Reduce your carbon footprint: In Greenwood, you can lower your indirect greenhouse gas emissions by about 415 pounds per year once you switch to energy-efficient windows.
Estimated Cost of Window Replacement in Greenwood
Windows come in different styles, purposes and shapes, so costs and services will vary greatly based on several factors. Below, we describe the typical cost and services that you can get from window replacement companies.
How Much Do New Windows Cost?
According to our market research, the national average cost of installing a single window is around $600. However, window installation costs can range from $200 to $1,200 a window. But costs will differ considerably depending on your location, the number of windows you need, the quality of your products and the current condition of your home. Many window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. These extra services will increase your overall project costs.
Whether or not you want energy-efficient windows is another factor that will determine the cost. These will almost always cost more than other windows, but on the other hand, you can save about $396 a year on your energy bills in Greenwood.
Requesting free quotes from multiple companies is the best way to find out which one is right for you.
What Services do Window Installers Offer?
In regard to window installations, in general there are two kinds that your installer will offer: full-frame and pocket installations.
Full-frame installations entail replacing the complete window, including the trim, sill and frame. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable damage or rot. Because these installations are more involved, they will increase overall costs. Pocket installations are simpler and won’t cost as much, as they involve merely replacing the window within its existing frame. But if the frame has any damage or deterioration, you should opt for a full-frame installation instead.
Your window installation company should be able to help you decide what’s best for your needs. In Greenwood, the decision will mostly depend on how old your windows are and if there’s any damage. Wood can decay if it’s not maintained properly over the years, so it’s a good idea to have a professional check on your frames and window sills.
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 Greenwood
In our search to make your home improvements easier and more eco-friendly in Greenwood, the EcoWatch team chose the above companies as the top window installation companies in the city. We have reviewed the top window replacement companies in Greenwood mainly based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy Star certified windows have been shown to reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Greenwood, we paid more attention to companies that provide services to the city. There are certainly other reputable providers that didn’t make the cut because of the low odds that they would serve the average homeowner in Greenwood.
Work Quality
When picking 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 opt for. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If most customers don’t have good things to say about their service from a certain company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: as with most services, cheap window installation companies may not provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that provide a wide range of price and financing options so they’re accessible to most homeowners.
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 labor rank higher with EcoWatch.
Years of Experience
Due to Greenwood’s climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Greenwood window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Greenwood, SC Window Replacement FAQs
How much does a window install cost?
The national average cost to install one window is about $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 location of your property and the type and material 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.
Which kind of window is the best?
Generally, double-pane windows are more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. If you want to be sure you’ll have 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 replace your own windows?
Although you can install your own windows, doing so requires a lot of time and handiness. Using a window installation company can help ensure that the job is done properly and that you won’t have to spend the time and effort to do it yourself.
What time of year is a good time to replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the home, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.
When is it time to replace your windows?
Windows generally last about 20 to 30 years, but anytime you see damage on your windows, it’s a good time to have them checked by an expert to determine if they are in need of a repair or replacement.