20 Best Window Companies in Rock Hill, SC (2023 Reviews)
When it's time to upgrade your windows, our list of the top window installation companies can help you find the provider for you.
We analyzed all the top-rated window companies in Rock Hill and selected the best 20 based on:
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Customer reviews
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Window installation expertise
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Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Although environmentally friendly energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your home's efficiency can also have a large impact on home energy conservation. Outdated windows could lead to having higher power bills during the winter or summer months.
Thankfully, saving you money with more efficient windows also aligns with our goals of reducing energy usage for the environment.
As windows have such a big impact on your home, picking the right company for you is a big decision to make. That's why the EcoWatch team has made this list of the top window installation companies, so you can more easily make an informed decision.
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 Rock Hill
The EcoWatch team assessed dozens of installers that serve the Rock Hill area to find the top window installation companies by our standards. The companies we've mentioned in this article passed our review standards for energy-efficient offerings as well as local expertise, customer service, price and beyond.

Window World
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EnergyStar Partner
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Large serice area
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Low prices relative to competitors
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Great industry reputation
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Lifetime warranty
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Quality of service will depend on your area
Window World offers windows expertise in Rock Hill. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window replacement business.
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 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 Rock Hill?Even though prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about pricing.

Renewal by Andersen
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Great industry reputation
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Award-winning company
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Member of US Green Building Council
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Manufactures products in-house
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No lifetime warranty
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More expensive than competition
Renewal by Andersen has the best availability in Rock Hill. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has over 27 years of industry experience, and it currently provides services to nearly every state except Mississippi and West Virginia. The provider has hundreds of glowing reviews from customers online.
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 WindowsRenewal by Andersen is an Energy Star partner and has a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so be sure to ask your Andersen representative when inquiring about services.
How much does Renewal by Andersen cost in Rock Hill?Prices aren’t mentioned 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. You can request a free quote on its website for more information about the cost.

Universal Windows Direct
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Makes charitable contributions
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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
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Some installations carried out by third-party contractors
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Quality of service will depend on your area
Universal Windows Direct provides the best warranty in Rock Hill. 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 services 27 states nationwide. Many positive reviews from customers online back the provider's reputation.
It has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want Energy Star windows when inquiring. 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 Rock Hill?Prices are not available on Universal’s website because the cost of window replacement differs based on how many and what type(s) of windows you need. However, 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. You can request a free quote on its website for more information about the cost.
One thing to note is that the companies in this section are national, which means the quality of the service may vary depending on your local team. We have tried to be unbiased and transparent by listing both pros and cons for every provider.
More Window Companies in Rock Hill
Renewal by Andersen Window Replacement
Charlotte, NC-
Timely Service
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Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Bay Windows
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Residential Windows
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Fast Delivery
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Custom Window Designs
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Sliding Glass
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Window Replacement
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Double-Hung
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Energy-Efficient Options
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Full-Service Installations
Window World & Siding Company
Charlotte, NC-
Price Transparency
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Good Customer Service
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Free assessment
Services Offered
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Double-Hung
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Sliding Glass
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Window Replacement
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Bay Windows
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Full-Service Installations
Champion Replacement Windows of Charlotte
Charlotte, NC-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Window Replacement
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Sliding Glass
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Double-Hung
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Residential Windows
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Custom Window Designs
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Bay Windows
Champion Replacement Windows of Columbia
Columbia, SC-
Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Double-Hung
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Bay Windows
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Sliding Glass
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Window Replacement
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Residential Windows
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Custom Window Designs
Window Nation
Charlotte, NC-
Free assessment
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Price Transparency
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Educational Website
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Good Customer Service
Services Offered
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Bay Windows
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Energy-Efficient Options
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Double-Hung
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Window Replacement
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Stained Glass
Pane -N- The Glass
Rock Hill, SC-
Price Transparency
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Free assessment
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Timely Service
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Educational Website
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Good Customer Service
Services Offered
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Fast Delivery
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Commercial Windows
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Window Replacement
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Glass Showers
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Window Repair
The Building Center Inc
Rock Hill, SC-
Good Customer Service
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Timely Service
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Price Transparency
Services Offered
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Fast Delivery
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Custom Window Designs
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Energy-Efficient Options
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Residential Windows
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Commercial Windows
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Window Replacement
Lundberg Specialty Services
Charlotte, NC-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Window Replacement
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Double-Hung
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Commercial Windows
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Residential Windows
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Custom Window Designs
Zen Windows Carolina
Charlotte, NC-
Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Double-Hung
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Residential Windows
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Commercial Windows
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Sliding Glass
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Window Replacement
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Custom Window Designs
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Bay Windows
Carolina Home Remodeling
Charlotte, NC-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Residential Windows
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Double-Hung
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Glass Showers
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Custom Window Designs
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Window Replacement
Joyce America's Factory Direct Home Improvement Company
Charlotte, NC-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Energy-Efficient Options
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Glass Showers
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Bay Windows
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Residential Windows
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Window Replacement
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Fast Delivery
Liberty Roofworks
Charlotte, NC-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Double-Hung
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Window Replacement
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Residential Windows
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Commercial Windows
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Fast Delivery
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Full-Service Installations
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Custom Window Designs
Argo Glass & Windows - Window Repair & Glass Replacement
Charlotte, NC-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Aluminum Window Frames
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Sliding Glass
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Window Repair
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Commercial Windows
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Residential Windows
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Double-Hung
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Window Replacement
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Tempered Glass
The Window Source of the Carolinas
Charlotte, NC-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Window Replacement
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Commercial Windows
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Fast Delivery
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Energy-Efficient Options
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Residential Windows
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Custom Window Designs
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Double-Hung
Arc Energy Systems
Charlotte, NC-
Free assessment
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Good Customer Service
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Price Transparency
Services Offered
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Energy-Efficient Options
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Window Replacement
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Residential Windows
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Custom Window Designs
Homefix Roofing and Window Installation of Charlotte
Charlotte, NC-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Energy-Efficient Options
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Fast Delivery
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Residential Windows
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Full-Service Installations
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Custom Window Designs
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Window Replacement
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Stained Glass
Call 1 Home Repair
Charlotte, NC-
Good Customer Service
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Timely Service
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Price Transparency
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Educational Website
Services Offered
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Custom Window Designs
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Residential Windows
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Window Replacement
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Glass Showers
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Double-Hung
Universal Windows Direct of Charlotte
Charlotte, NC-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Fast Delivery
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Window Replacement
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Residential Windows
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Glass Showers
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Sliding Glass
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Custom Window Designs
Home Services at The Home Depot
Charlotte, NC-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Glass Showers
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Custom Window Designs
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Stained Glass
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Fast Delivery
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Window Replacement
Apex Energy Solutions
Charlotte, NC-
Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Stained Glass
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Custom Window Designs
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Energy-Efficient Options
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Window Replacement
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Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Rock Hill, 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 Rock Hill Saves You Money
There are several benefits of switching to energy-efficient windows. A few reasons you may want to consider making the change are the following:
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% after you install Energy Star certified windows. In Rock Hill, that's about 415 pounds per year on average.
- Better temperature control in your home: When you reside in a place like Rock Hill where the winters can be chilly, you usually need to depend on your heater to keep your house warm. Energy-efficient windows can lower how hard your heater needs to work to heat your home.
- More efficient energy use in your home: In Rock Hill where the summers can get pretty hot, energy-efficient windows reduce the amount of cool air that is lost through your windows, making it easier to keep your home cool.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, especially if you have an older home.
Estimated Cost of Window Replacement in Rock Hill
Windows come in varying shapes and sizes, so costs and services will vary considerably. Here are the typical costs and services that you'll find from the average window installation company.
How Much Do New Windows Cost?
According to our research, the national average cost to replace a single window is around $600. However, window installation costs can range from $200 to $1,200 per window. These amounts vary based on specific characteristics of your installation, like material, number of windows, type, size, the location of your home and more.
It's also worth noting that energy-efficient windows will usually cost more upfront, but Energy Star estimates that upgrading the windows on your Rock Hill home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. How much you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
Costs will also vary based on the material you choose for your window frames. Aluminum frames are the least expensive. They're sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more 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?
The first thing to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?
Full-frame installations entail replacing the full window, including the trim, frame and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has considerable rot or deterioration. Full-frame installations are more involved and will increase the overall cost. A pocket installation involves replacing a window without removing the whole frame, which is usually less expensive than a full-frame installation.
If you're not sure which kind of window installation service you need, your installer should be able to advise you. In general, 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
- 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 Rock Hill
In our search to make your home improvements easier and more eco-friendly in Rock Hill, the EcoWatch team assessed many companies before landing on these. Along with energy efficiency, we reviewed each installer and assigned rankings based on the following methodology:
Service Area
This one is pretty self-explanatory, but we've chosen to highlight window installation companies that serve Rock Hill so you can find the right window installation company near you.
Work Quality
When picking new windows, the quality and variety of services often plays just as important of a role in overall efficiency and performance as the brand of window you choose. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent customer feedback to find the companies with the highest rates of customer satisfaction, weighted by sample size. Customer satisfaction may be the most important factor, as it reflects the quality of services across most other categories, including professionalism, quality of parts, cost, quality of installation, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window installation companies may not provide the highest quality service. On the other hand, we want to ensure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. That's why window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Rock Hill's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Rock Hill window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Rock Hill, SC Window Replacement FAQs
How much does a window install cost?
The national average cost of replacing a window is about $600 but can range from $200 to $1,200, depending on a variety of factors. The price is often dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.
What are the kinds of windows?
The most common kinds of windows for homes include: slider windows, picture windows, bay windows, double-hung and single-hung windows, transom windows, awning windows and casement windows.
Can I install my own windows?
If you're handy and have the time and patience to do the job right, you may be able to install your own windows. But if you don't have the time or know-how, we don't recommend doing it on your own.
When is the best time of year to replace windows?
Even though you can install windows any time of year, warmer weather is generally better for installing replacement windows. In addition, it shouldn't be raining, since rain can make the installation more difficult.