30 Best Window Replacement Companies in Welcome, SC (Mar 2023)
Window Companies Near Me

Are you thinking of upgrading your windows? Our list of the top window installation companies can help you narrow down which one to choose.

We analyzed all the top window installers in Welcome and selected the top 30 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated March 14, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Although renewable energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house's efficiency can also have a large impact on home energy conservation. If you have outdated, drafty windows, your HVAC system could be working overtime to heat or cool your home. This means higher electricity bills.

Replacement windows improve the insulation in your home, not only making you more comfortable during extreme temperatures, but also saving you some money and helping the environment.

We've made this list of the best installation companies to help you in your search, so you can not only enjoy brand new windows, but also save money on your power bills.

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Low prices relative to competitors
  • Lifetime warranty
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Manufactures products in-house
  • Award-winning company
  • More expensive than competition

Best Warranty

Universal Windows Direct

★★★★★
4

  • Manufactures products in-house
  • Wide variety of products and services
  • Makes charitable contributions
  • Quality of service will depend on your area

Best Window Replacement Companies in Welcome

The EcoWatch team researched dozens of installers in Welcome to find the best window companies for our readers. We assessed the companies based on their energy-efficient offerings, customer service, local experience, price, coverage area and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Lifetime warranty
Cons:
  • Pros icon 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 over 27 years of industry experience, and it currently serves 200 locations nationwide. Hundreds of positive reviews from customers online back the company's reputation.

You may want to consider picking Window World 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.

Energy Efficiency of Window World Windows

Window World carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. 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 Welcome?

Pricing details are not available on Window World's website, as the cost of window installment 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. The best way to get more accurate pricing information is to ask for a free quote from the company.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
  • Pros icon Award-winning company
Cons:
  • Pros icon More expensive than competition

Renewal by Andersen provides the best availability in Welcome. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This company has 27 years of experience in the window installation business, and it has established itself as one of the most respected companies in Welcome. Its reputation is backed by many positive reviews on customer review websites.

Andersen may be the company for you if you want 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 Windows

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. Not all of Andersen's windows are Energy Star certified, so be sure to mention that you want Energy Star windows when inquiring.

How much does Renewal by Andersen cost in Welcome?

Prices aren't listed 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.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Makes charitable contributions
Cons:
  • Pros icon Quality of service will depend on your area

Universal Windows Direct has the best warranty in Welcome. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This provider has 20 years of experience in the window installation business, and it has proved to be one of the most respected companies in the business. The provider has hundreds of positive reviews from customers on online review websites.

You may want to consider picking Universal if you're looking for a installer that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

There are a wide variety of window types that Universal Windows Direct offers, some of which are Energy Star products. 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 Welcome?

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. Getting a free quote on its website is the best way to know for sure.

One thing to note is that the following companies are national, which means the quality of customer service may depend on your local team. We have tried to stay unbiased and transparent by listing both pros and cons for each company.

More Window Replacement Companies in Welcome

Binswanger Glass

Greenville, SC
4.1
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.binswangerglass.com/branch/greenville-sc-128-transit-dr/
Address: 128 Transit Dr, Greenville, SC 29607
Phone: (864) 675-0750

Binswanger Glass Co

SC 29640, SC
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Glass Showers
  • Service icon Doors
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: https://www.binswangerglass.com/
Address: Easley, SC 29640
Phone: (864) 855-8998

Budget Blinds of Anderson

Anderson, SC
3.9
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Arrives on Time
  • Pros icon Excellent Customer Service
  • Pros icon Charitable Giving

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Energy-Efficient Options
  • Service icon Commercial Windows

Website: http://www.budgetblinds.com/Anderson
Address: 1500 Whitehall Rd, Anderson, SC 29625
Phone: (864) 332-0612

Window World of Upstate

Greenville, SC
3.8
★★★★★
  • Pros icon Educational Website
  • Pros icon Gives to charity
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.windowworldgreenville.com/
Address: 2161 Ridge Rd Unit A, Greenville, SC 29607
Phone: (864) 216-7393

Lowe's Home Improvement

Greer, SC
3.8
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Arrives on Time
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Greer, SC
Phone: (864) 879-8448

Renewal by Andersen Window Replacement

Duncan, SC
3.8
★★★★★
  • Pros icon Dependable Service
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay & Bow Windows

Website: https://scwindowsdoors.com/
Address: 197 Ridgeview Center Drive Suite L, Duncan, SC 29334
Phone: (864) 326-0491

Southern Industries Home Improvements

Greenville, SC
3.7
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Helps Educate Customers
  • Pros icon No-fee Quotes
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://southernindustries.com/greenville-sc/
Address: 167 Verdin Rd, Greenville, SC 29607
Phone: (864) 428-7070

Screenmobile of the Piedmont

Moore, SC
3.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Consistent Workmanship
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.screenmobile.com/the-piedmont/
Address: 3337 Moore Duncan Hwy Suite 6 & 7, Moore, SC 29369
Phone: (864) 641-7476

Home Services at The Home Depot

Anderson, SC
3.2
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon Reliable Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Fast Delivery
  • Service icon Architectural Glass
  • Service icon Business Windows

Website: https://www.homedepot.com/l/Anderson/SC/Anderson/29621/1105/services
Address: 3427 Clemson Blvd, Anderson, SC 29621
Phone: (864) 309-0612

Home Services at The Home Depot

Seneca, SC
3.2
★★★★★
  • Pros icon Dependable Service
  • Pros icon Price Transparency
  • Pros icon Free Quotes
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Windows
  • Service icon Fast Delivery
  • Service icon Residential Windows
  • Service icon Double-Hung

Website: https://www.homedepot.com/l/Seneca-SC/SC/Seneca/29678/1130/services
Address: 1614 Sandifer Blvd, Seneca, SC 29678
Phone: (864) 309-0768

Crooks & Sons, Inc.

Anderson, SC
3.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Educational Website

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.crooksandsonsinc.com/
Address: 2108 W Whitner St, Anderson, SC 29624
Phone: (864) 226-3841

Carolina Glass & Storefront Systems, LLC

Spartanburg, SC
3.1
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: https://carolinaglassandstorefront.com/
Address: 232 E Blackstock Rd, Spartanburg, SC 29301
Phone: (864) 345-2495

Window World of Upstate

Greenville, SC
3.1
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.google.com/aclk
Address: Greenville, SC
Phone: (864) 406-6614

Champion Replacement Windows of Greenville

Industrial Park STE D, SC
3.0
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Consistent Workmanship
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.championwindow.com/Greenville/
Address: 1120 W Butler Rd Southbridge, Industrial Park STE D, Greenville, SC 29607
Phone: (864) 999-3340

Glass & Mirror

Seneca, SC
2.9
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes
  • Pros icon Reliable Service
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: https://glassmirror.business.site/
Address: Seneca, SC
Phone: (864) 882-2510

Window One Plus

Mauldin, SC
2.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Fast Delivery
  • Service icon Architectural Glass
  • Service icon Sliding Glass

Website: https://www.windowoneplus.com/
Address: 106 E Butler Rd suite d, Mauldin, SC 29662
Phone: (864) 987-9910

Blinds And Us

Ste B, SC
2.9
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service
  • Pros icon Dependable Service

Services Offered

  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Energy-Efficient Options
  • Service icon Sliding Glass

Website: https://www.blindsandus.com/
Address: 528 by Pass 123, Ste B, Seneca, SC 29678
Phone: (864) 882-7544

Laurel Windows

Brevard, NC
2.8
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Sliding Glass

Website: http://www.laurelwindows.us/
Address: 156 S Broad St, Brevard, NC 28712
Phone: (828) 553-7862

Taylors Window & Screen

Greenville, SC
2.8
★★★★★
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing
  • Pros icon Award-Winning
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Energy-Efficient Options

Website: https://www.taylorswindows.com/
Address: 401 Furman Hall Rd, Greenville, SC 29609
Phone: (864) 271-9759

Home Services at The Home Depot

Greenville, SC
2.8
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Dependable Service
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Windows
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/Pleasantburg/SC/Greenville/29609/1104/services
Address: 2490 N Pleasantburg Dr, Greenville, SC 29609
Phone: (864) 309-0302

Home Services at The Home Depot

Simpsonville, SC
2.8
★★★★★
  • Pros icon Dependable Service
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Custom Windows
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/Simpsonville/SC/Simpsonville/29680/1124/services
Address: 669 Fairview Rd, Simpsonville, SC 29680
Phone: (864) 309-0674

Gwinn's Siding & Window Co. #2 Inc.

Laurens, SC
2.8
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows

Website: http://www.gwinnssiding.com/
Address: 2785 US-221, Laurens, SC 29360
Phone: (864) 682-3824

GlassCrafters Inc.

Greenville, SC
2.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Consistent Workmanship
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: http://www.glasscraftersofsc.com/
Address: 109 McDougall Ct Ste B, Greenville, SC 29607
Phone: (864) 288-8220

Golden Strip Glass, Inc.

Mauldin, SC
2.7
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Commercial Windows

Website: http://www.goldenstripmirror.com/contact.html
Address: 343 Miller Rd, Mauldin, SC 29662
Phone: (864) 297-9989

Pella Windows & Doors of Greenville

Greenville, SC
2.7
★★★★★
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.pellabranch.com/south-carolina/showrooms/greenville/
Address: 1325 Miller Rd Suite G, Greenville, SC 29607
Phone: (864) 297-1280

Vinyl King

Easley, SC
2.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Consistent Workmanship
  • Pros icon No-fee Quotes
  • Pros icon Reliable Appointment Windows

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Energy-Efficient Options

Website: https://www.vinylkingsc.com/
Address: 678 Anthony Rd, Easley, SC 29640
Phone: (864) 859-7459

Carolina Roofing Siding and Window LLC

Moore, SC
2.7
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Commercial Windows
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs

Website: https://www.carolinaroofingsidingandwindow.com/
Address: 202 Riveredge Dr, Moore, SC 29369
Phone: (864) 809-4900

Blackwell's Window Tinting /Glass&Mirror /Detailing

Seneca, SC
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Business Windows

Website: http://www.blackwellsofseneca.com/
Address: Seneca, SC
Phone: (864) 888-2269

Dixie-Messer Mirror & Glass

Greer, SC
2.7
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Double-Hung

Website: http://messermirror.com/
Address: 209 S Main St, Greer, SC 29650
Phone: (864) 877-7977

Hendersonville Aluminum Corporation

Hendersonville, NC
2.7
★★★★★
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon No-Hassle Pricing
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Sliding Glass

Website: http://www.hendersonvillealuminum.com/
Address: 512 Kanuga Rd, Hendersonville, NC 28739
Phone: (828) 692-9864

How Installing Energy-Efficient Windows in Welcome Saves You Money

By switching to energy-efficient windows, you and your family can benefit in several ways, including:

  • Save money on energy bills: Once you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you'll need less energy to heat or cool your house.
  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
  • Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Welcome, that's about 415 pounds per year on average.
  • Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its value, especially if your home is on the older side.

Estimated Cost of Window Replacement in Welcome

Windows come in various styles, shapes and purposes, so costs and services will vary greatly depending on your project. Below, we detail the average cost and services that you can get from window installation companies.

How Much Do New Windows Cost?

Though the typical of replacing one window is around $600, it can range from $200 to $1,200. How much it will cost varies depending on several factors, such as number of windows, material, size, type, the location of your home and more.

It's important to note that windows with the best efficiency may cost more initially but can save you hundreds of dollars by lowering your energy bills. Investing in certified energy-efficient windows can save Welcome homeowners $357+ a year when replacing single-pane windows.

Requesting free quotes from several companies is the best way to figure out which one will work best for your budget.

What Services do Window Installers Offer?

Generally, there are two types of window replacement services companies offer: full-frame and pocket installations.

Full-frame installations entail replacing the complete window, including the frame, sill and trim. Full-frame installations are necessary when you want to change the style of your windows or your window has significant damage or rot. Because full-frame installations are more involved, they will increase the total cost. Pocket installations are on the simpler end 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 rot, you may have to get a full-frame installation instead.

Your window installation company can help you figure out which type of installation you need.

Best Affordability

Window World

★★★★★
4.5

  • Large serice area
  • Low prices relative to competitors
  • Lifetime warranty
  • Quality of service will depend on your area

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Member of US Green Building Council
  • Manufactures products in-house
  • Award-winning company
  • More expensive than competition

Best Warranty

Universal Windows Direct

★★★★★
4

  • Manufactures products in-house
  • Wide variety of products and services
  • Makes charitable contributions
  • Quality of service will depend on your area

How We Choose the Best Window Installers in Welcome

EcoWatch is different from most reviewers because we're examining these companies through a sustainability lens. Along with energy efficiency, we analyzed several window installers in Welcome and ranked them using the following methodology:

Service Area

Since this is a guide for Welcome, we paid more attention to companies that provide services to the city. There are certainly reputable providers that didn't make the cut because of the low odds that they would serve the average homeowner in Welcome.

Work Quality

When choosing new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you choose. We do give window installers more points 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 determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the most important factor, as it reflects the quality of services across nearly every category, including cost, quality of installation, professionalism, warranty, quality of parts 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 gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Lastly, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.

Welcome, SC Window Replacement FAQs

What is the typical cost to install windows in a home?

The typical cost of replacing one window ranges from $450 to $650. There are a variety of factors that affect how much it costs, including styles and sizes of windows, local labor costs, how energy-efficient the windows are, your property's location, the materials used in designing the windows and the number of windows.

What are the most common types of replacement windows?

The most common kinds of windows for homes are slider windows, awning windows, bay windows, casement windows, double-hung and single-hung windows, transom windows and picture windows.

What services do window installation companies do?

Window installation professionals go to your property to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation is done.

What time of year is the best time to replace my windows?

Even though you can install windows any time of year, warmer weather is often better for installing replacement windows. Additionally, the weather should be dry, since rain can make the installation harder.

Should I replace my windows all at once?

If your windows are more than 20 years old, you probably need to replace all of them. At that point, they are typically less efficient, draftier and/or more damaged than new windows. Doing your windows all at the same time will involve less paperwork and less stress.

Follow us