20 Best Window Companies in Easley, SC (2025 Reviews)
If you’re thinking about getting new windows, our guide to the best window installation companies can help.
We analyzed all the top-rated window companies in Easley 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 team is all about finding solutions for eco-conscious homeowners in Easley. Drafty windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that 25-30% of your house’s heat or cool air could be lost through your windows.
That’s also bad for the environment because the extra energy used by damaged windows increases your carbon footprint.
We’ve put together this guide on the top installation companies to help you in your research, so you can not only take advantage of brand-new windows, but also save money on your electricity bills.
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 Easley
The EcoWatch Reviews team researched many window installation companies across Easley to narrow our list down to the top ones. The providers mentioned in this article scored best in our categories, including energy-efficient offerings, availability, price, customer service 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 Easley. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of industry experience, and it currently provides services to 200 locations nationwide.
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 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 Easley?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. Requesting a free quote on its website is the best way to know for sure.

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 Easley. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia.
It 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 Easley?Prices aren’t displayed on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Requesting a free quote on its website is the best way to know for sure.
We have tried to be unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not affect our reviews.
More Window Companies in Easley
Renewal by Andersen of the Carolinas-Duncan
Duncan, SCGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Bay Windows
Metal Frames
Window Replacement/Installation
Glass Doors
Custom Window Designs
Double-Hung
Vinyl Frames
Energy-Efficient Options
Champion Replacement Windows of Greenville
Greenville, SCGood Customer Service
Free assessment
Price Transparency
Services Offered
Double-Hung
Window Replacement/Installation
Bay Windows
Glass Doors
Window Depot USA of The Upstate and Greater Greenville, SC
Wellford, SCFree assessment
Price Transparency
Timely Service
Educational Website
Good Customer Service
Services Offered
Triple Pane Glass
Window Replacement/Installation
Double-Hung
Vinyl Frames
Glass Showers
Glass Doors
Energy-Efficient Options
Bay Windows
Deema Exteriors Windows & Doors, LLC
Anderson, SCPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
High Country Glass LLC
Easley, SCGood Customer Service
Educational Website
Services Offered
Custom Window Designs
Mirrors
Window Replacement/Installation
Glass Doctor of Greenville SC
Greenville, SCEducational Website
Price Transparency
Services Offered
Glass Showers
Energy-Efficient Options
Window Repair
Custom Window Designs
Custom Glass
Mirrors
Window Replacement/Installation
Glass Repair
Mr. Handyman of W. Greenville, Anderson and Clemson
Anderson, SCGood Customer Service
Timely Service
Price Transparency
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
West Shore Home
Greer, SCFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Glass Doors
Custom Window Designs
Window Replacement/Installation
Energy-Efficient Options
Glass Showers
Double-Hung
Bay Windows
Pella Windows & Doors of Fletcher
Fletcher, NCEducational Website
Price Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Glass Doors
Glass Doctor of Asheville
Arden, NCPrice Transparency
Educational Website
Good Customer Service
Services Offered
Mirrors
Glass Repair
Glass Showers
Energy-Efficient Options
Window Repair
Custom Glass
Window Replacement/Installation
Taylors Window & Screen
Greenville, SCPrice Transparency
Good Customer Service
Timely Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
Bay Windows
Double-Hung
Glass Doors
Vinyl Frames
B & F Roofing Co Inc
Greenville, SCGood Customer Service
Educational Website
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Surface Bella
Greenville, SCGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Vinyl Frames
Window Replacement/Installation
Glass Showers
Window World of Asheville
Arden, NCEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Glass Doors
Bay Windows
Joyce Windows, Sunrooms & Baths
Fletcher, NCPrice Transparency
Free assessment
Good Customer Service
Educational Website
Services Offered
Energy-Efficient Options
Vinyl Frames
Glass Doors
Double-Hung
Glass Showers
Bay Windows
Window Replacement/Installation
Blue Ridge Glass
Waynesville, NCFree assessment
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Custom Glass
Mirrors
Windows Inc
Greenville, SCServices Offered
Skylights
Window Replacement/Installation
GBS Building Supply - Greenville
Greenville, SCGood Customer Service
Free assessment
Price Transparency
Timely Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Asheville Window & Door, Inc.
Arden, NCFree assessment
Services Offered
Window Replacement/Installation
Wholesale Glass & Mirror Company
Asheville, NCPrice Transparency
Good Customer Service
Educational Website
Free assessment
Services Offered
Energy-Efficient Options
Tempered Glass
Window Replacement/Installation
Glass Repair
Glass Showers
Mirrors
Calculate how much you can expect to pay for window installation and replacement in Easley, 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 Easley Saves You Money
By upgrading to energy-efficient windows, you can take advantage of several benefits, such as:
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have low-emissivity coatings, your floors, carpets and furniture will fade less due to their ability to filter out damaging UV rays.
- Reduce your carbon footprint: Reducing the amount of energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 415 pounds per year on average.
- Save money on power bills: Upgrading to energy-efficient windows reduces your energy bills by about 12% because you need less energy.
- Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
Estimated Cost of Window Replacement in Easley
Windows come in varying shapes, purposes and styles, so costs and services will differ remarkably depending on several factors. Below, we go over the typical cost and services that you’ll find from window replacement companies.
How Much Do New Windows Cost?
Generally, homeowners in Easley can expect that most window installations will range from $250 to $1,200, with the most common installations sitting at about $600. How much it will cost varies depending on several factors, like material, type, size, number of windows, the location of your home and more.
It’s important to remember that windows with the best efficiency may cost more initially but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Easley homeowners $363+ a year when replacing single-pane windows.
Asking for free quotes from several installers is the best way to find out which one will work best for your budget.
What Services do Window Installers Offer?
When considering window replacements, there are typically two types that your installer will offer: full-frame and pocket installations.
Full-frame installations entail replacing the full window, including the frame, sill and trim. Full-frame installations are necessary when you want a new style or your window has considerable rot. Because these installations are more involved, they will raise the total cost. Pocket installations are simpler and won’t carry as large a bill because they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may have to get a full-frame installation instead.
If you’re unsure which kind of window installation service you need, your installer can help you out. Typically, the decision is influenced by factors like the age and condition of the home, the type of building material, budget and time restrictions.
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 Easley
EcoWatch reviews differ from other reviews because we evaluate these companies through a sustainability lens. We’ve reviewed the top window installation companies in Easley mainly based on their energy efficient offerings, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:
Service Area
Because this is a guide for Easley, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Easley.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each company included on this list to ensure its contractors are well-qualified and that the company has gotten a lot of positive customer feedback to vouch for its service.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the highest rates of customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across nearly every category, including professionalism, quality of parts, warranty, quality of installation, cost and more.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing providers’ prices, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
As discussed previously, windows are a substantial investment, so you’ll want to be certain that investment is protected. Window installation companies that offer lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Easley’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Easley window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Easley, SC Window Replacement FAQs
What is the typical cost to install windows?
The typical cost of installing a window ranges from $450 to $650. There are many factors that affect how much it costs, including styles and sizes of windows, the materials used in designing the windows, your property’s location, local labor costs, how energy-efficient the windows are and the number of windows.
Which kind of window is the best?
A window’s energy efficiency is influenced by a number of factors, including the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are typically the most energy-efficient since they are certified by the U.S. Department of Energy.
What do window installers do?
Window installation professionals cover the entire process — from replacing old windows with new ones to cleaning up after the windows have been put in place. Additionally, a lot of companies offer window manufacturing, customization and repairs.
How often do you need to replace your windows?
Windows generally last around 20 to 30 years, but anytime you see damage on your windows, it’s a good time to have an expert take a look at them to see if they are in need of a repair or replacement.
How long does it usually take to install windows?
Each window takes about 30 minutes to install based on the type of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that need to be installed.