15 Best Window Replacement Companies in Gaffney, SC (Mar 2023)
Window Companies Near Me
When the time comes to upgrade your windows, our reviews of the top window installation companies can help you find the right provider for you.
We analyzed all the top window installers in Gaffney and selected the top 15 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated March 14, 2023
Why you can trust EcoWatch
A review of the top window installation companies in Gaffney 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. During the hot summer months, the last thing you want is your cool air to leak out of your outdated, drafty windows.
Thankfully, saving you energy with more efficient windows also helps our goals of reducing energy usage for the environment.
We've compiled this guide on the best installation companies to help you in your research, so you can not only benefit from brand new windows, but also save money on your electric bills.
Best Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
Best Window Replacement Companies in Gaffney
The EcoWatch team evaluated dozens of providers that service the Gaffney area to find the best window installation companies that fit our standards. We assessed the companies on their energy-efficient offerings, coverage area, local experience, customer service, price and more.

Window World
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Lifetime warranty
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EnergyStar Partner
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Low prices relative to competitors
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the window replacement sector. The provider has a lot of glowing reviews from customers online.
It has established itself as 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 WindowsWindow World is an Energy Star partner and offers a variety of energy-efficient windows that are Energy Star certified. Note that not all of the company's windows are Energy Star certified, so be sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Gaffney?Window World doesn't have any prices displayed on its website, but it's known for offering some of the most affordable window installations around. For more accurate information on pricing, you can get a quote from the company.

Renewal by Andersen
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Manufactures products in-house
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Award-winning company
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen offers the best availability in Gaffney. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of experience in the windows industry, and it currently provides services to nearly every state except Mississippi and West Virginia.
It has established itself as 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 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 windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Gaffney?Andersen doesn't have any prices available 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. The best way to get more accurate pricing information is to request a free quote from the company.

Universal Windows Direct
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Manufactures products in-house
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Wide variety of products and services
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Lifetime warranty
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Limited service area
Universal Windows Direct provides the best warranty in Gaffney. This company has been in business since 2002 and currently serves 27 states nationwide. Hundreds of positive reviews on customer review websites back the company's reputation.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct's commitment to sustainability shows in its energy-efficient window offerings. 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 Gaffney?Prices aren't mentioned on Universal's 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. If you'd like more accurate information, you can request a quote on the company's website.
One thing to note is that the following companies are national, which means the quality of the service may vary depending on your local crew. We have tried to remain unbiased and transparent by describing both pros and cons for each company.
More Window Replacement Companies in Gaffney
Renewal by Andersen Window Replacement
Duncan, SC-
Free Quotes
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No-Hassle Pricing
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Dependable Service
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Excellent Customer Service
Services Offered
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Architectural Glass
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Energy-Efficient Options
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Double-Hung
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Sliding Glass
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Bay & Bow Windows
Precision Detail & Tint - RESIDENTIAL & COMMERCIAL Window Tinting
Rutherfordton, NC-
Locally Recognized for Quality
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No-Hassle Pricing
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Consistent Workmanship
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Good Customer Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
Screenmobile of the Piedmont
Moore, SC-
Good Customer Service
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Reliable Service
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Locally Recognized for Quality
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No-fee Quotes
Services Offered
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Custom Windows
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Sliding Glass
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Double-Hung
Carolina Glass & Storefront Systems, LLC
Spartanburg, SC-
Educational Website
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No-Hassle Pricing
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Excellent Customer Service
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Free Quotes
Services Offered
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Residential Windows
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Fast Delivery
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Custom Windows
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Commercial Windows
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Sliding Glass
Pane -N- The Glass, LLC
Rock Hill, SC-
Arrives on Time
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Educational Website
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No-Hassle Pricing
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Dependable Service
Services Offered
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Custom Window Designs
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Glass Showers
Rock Hill Glass
Rock Hill, SC-
Excellent Customer Service
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Educational Website
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Free Quotes
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Price Transparency
Services Offered
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Glass Showers
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Custom Window Designs
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Residential Windows
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Business Windows
Windows Siding Gutters of the Carolinas LLC
Gaffney, SC-
Helps Educate Customers
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No-fee Quotes
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Locally Recognized for Quality
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No-Hassle Pricing
Services Offered
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Custom Window Designs
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Double-Hung
Carolina Roofing Siding and Window LLC
Moore, SC-
No-Hassle Pricing
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Free Quotes
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Good Customer Service
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Helps Educate Customers
Services Offered
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Business Windows
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Full-Service Installations
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Custom Windows
Dixie-Messer Mirror & Glass
Greer, SC-
Excellent Customer Service
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Helps Educate Customers
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No-Hassle Pricing
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Free Quotes
Services Offered
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Custom Window Designs
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Residential Windows
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Double-Hung
ProTech Tinting
Boiling Springs, SC-
No-Hassle Pricing
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Good Customer Service
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Free Quotes
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
Gaston Roofing
Gastonia, NC-
No-Hassle Pricing
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No-fee Quotes
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Consistent Workmanship
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Excellent Customer Service
Services Offered
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Custom Windows
Carolina Shower Doors & Glass
Greer, SC-
No-Hassle Pricing
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Dependable Service
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Good Customer Service
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Helps Educate Customers
Services Offered
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Custom Windows
Spartanburg Siding & Window Co
Moore, SC-
No-fee Quotes
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No-Hassle Pricing
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Excellent Customer Service
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Energy-Efficient Options
CPS Gutters, Siding, and Windows
Shelby, NC-
No-fee Quotes
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Price Transparency
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Helps Educate Customers
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Excellent Customer Service
Services Offered
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Full-Service Installations
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Custom Window Designs
Neely's Windows Doors & More
Spartanburg, SCServices Offered
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Residential Windows
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Architectural Glass
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Fast Delivery
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
How Installing Energy-Efficient Windows in Gaffney Saves You Money
Upgrading to energy-efficient windows can improve the comfort of your home and help you save on power bills. Here are more details about how switching out your windows could help you:
- 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. Upgrading your windows could help raise the value of your home if you decide to sell.
- Reduce your carbon footprint: Reducing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 415 pounds.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on electricity bills: Because energy-efficient windows decrease how much energy you need to heat or cool your home, the switch can help you save around $386 annually on your energy bills in Gaffney.
Estimated Cost of Window Replacement in Gaffney
Each window installation company provides varying services and has varying prices based on several factors.
How Much Do New Windows Cost?
On average, homeowners in Gaffney can anticipate that most replacement window installations will range from $250 to $1,200, with the average cost at around $600. Costs will differ considerably based on the number of windows you need, the quality of your products, the current condition of your home and your location. Many window companies also offer door installations and other add-ons like coating, baths, shutters and more. These extra services will increase overall project costs.
It's important to note 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 Gaffney homeowners $386+ a year when replacing single-pane windows.
Something else that influences the overall cost is the material of the frame you select. Aluminum frames are usually the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.
What Services do Window Installers Offer?
In regard to window installations, in general there are two types that your provider will have: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, such as insulation and drip edges, which increase the overall cost of the project. It's also worth noting that it's not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. Pocket installations are on the simpler end 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, you may need a full-frame installation instead.
If you're still trying to decide which kind of installation you should get, you can ask your installer and get their recommendation. The choice mostly is influenced by how old the frames are and if there's any damage.
Best Affordability
Window World
- Lifetime warranty
- EnergyStar Partner
- Low prices relative to competitors
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Award-winning company
- Member of US Green Building Council
- No lifetime warranty
Best Warranty
Universal Windows Direct
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
How We Choose the Best Window Installers in Gaffney
EcoWatch reviews differ from most reviews, as we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
Since this is a guide for Gaffney, we paid more attention to companies that provide services to the city. There are certainly other reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Gaffney.
Work Quality
When selecting new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the type of window you choose. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the most customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across most other categories, including quality of installation, cost, professionalism, warranty, quality of parts and more.
Cost
This one is a give-and-take: as with other services, cheap window installers are not going to provide the most quality service. On the other hand, we want to ensure we're highlighting companies that offer a variety of price and financing options so they're accessible to most homeowners.
Warranty
As discussed, windows are a sizable investment, so you'll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Gaffney's climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Gaffney window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Gaffney, SC Window Replacement FAQs
How much should a window install cost?
The national average cost of replacing a single window is about $600 but can range between $200 and $1,200, based on a variety of factors. The price is often influenced by the location of your property, the size of the window and the type and material of the window. Also, keep 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 most common types of replacement windows?
There are several different types of windows you can get for your house, including double-hung and single-hung windows, picture windows, slider windows, transom windows, bay windows, awning windows and casement windows.
When do I need to use a window installation company?
Unless you're handy and have the tools needed to replace your own windows, we recommend hiring a professional installer. The window installation process is complex and can take anywhere from four to six hours for a single window. Although it's tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and much safer option.
When is the best time of year to replace 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 your home, so the temperature outside doesn't necessarily matter that much. What's more important than the temperature is that the weather should be dry.
Should I replace my windows all at the same time?
If you're upgrading your windows to get more efficient windows, replacing all the windows at once is the only way to gain that benefit. On the other hand, if you have only one or two windows that are broken or drafty, you can replace just those.