29 Best Window Replacement Companies in Florence, SC (2023 Reviews)
Window Companies Near Me
Thinking about upgrading your home's windows? We've got all the information you need in this list of the top window installation companies.
We analyzed all the top window installers in Florence and selected the top 29 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 May 04, 2023
Why you can trust EcoWatch
A review of the best window installation companies in Florence may not seem like the most compelling article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. When it's the middle of summer, your outdated and leaky windows could be making your home harder to cool and costing you more in power bills.
Thankfully, helping you save money with efficient windows also helps our goals of conserving energy and the resources it takes to produce it.
Efficient windows are especially important in Florence, where summers are long and hot. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $406 each year.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Lifetime warranty
- Manufactures products in-house
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Florence
The EcoWatch Reviews team examined dozens of installers that serve the Florence area to find the top window installation companies that fit our standards. We assessed the providers based on their energy-efficient offerings, price, customer service, coverage area, local experience and more.

Renewal by Andersen
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Member of US Green Building Council
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Award-winning company
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Manufactures products in-house
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More expensive than competition
Renewal by Andersen offers the best availability in Florence. 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 industry, and it has established itself as one of the most respected companies in Florence. Hundreds of positive reviews on customer review websites back the provider's reputation.
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 WindowsRenewal by Andersen's commitment to sustainability shows in its energy-efficient window offerings. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Florence?Pricing details are not available on Andersen's website, as the cost of window installment differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. The best way to get more accurate pricing information is to get a free quote from the company.

Window World
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Low prices relative to competitors
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Great industry reputation
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EnergyStar Partner
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Quality of service will depend on your area
Window World has windows expertise in Florence. This company has 27 years of experience in the window installation business, and it has established itself as one of the most reputable companies in Florence.
You may want to consider going with 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 WindowsWindow World offers some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to ask for 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 Florence?Even though prices are not available on Window World's website, it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to get a free quote from the company.

Universal Windows Direct
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Makes charitable contributions
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Lifetime warranty
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Manufactures products in-house
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Some installations carried out by third-party contractors
Universal Windows Direct has the best warranty in Florence. This window installation company has been operating since 2002 and currently serves 27 states nationwide. The company has plenty 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 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 Florence?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 pricing information, you can get a quote on the company's website.
We've recommended installers with shining reputations, but keep in mind some national companies have independently owned locations in Florence, so the quality of service may differ depending on your local crew. We have tried to remain unbiased and transparent by including pros and cons for every company reviewed.
More Window Replacement Companies in Florence
Budget Blinds
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Superior Glass & Mirror
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Brady Glass Solutions
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Free assessment
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Full-Service Installations
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Double-Hung
Palmetto Protection Films
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Good Customer Service
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Free assessment
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Midatlantic Storm Protection LLC
Myrtle Beach, SC-
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Lookout Blinds Shutters Awnings
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Good Customer Service
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Timely Service
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Sliding Glass
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Conway Glass
Conway, SC-
Good Customer Service
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Free assessment
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Educational Website
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Glass Showers
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Stained Glass
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Home Services at The Home Depot
Murrells Inlet, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
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Glass Showers
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Bay Windows
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Custom Window Designs
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Stained Glass
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Double-Hung
Top Homes Construction
Myrtle Beach, SC-
Good Customer Service
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Award-Winning
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Free assessment
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Educational Website
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Glass Showers
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Custom Window Designs
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Double-Hung
Tim Wilson's Glass Services Inc
Myrtle Beach, SC-
Good Customer Service
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Price Transparency
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Educational Website
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Custom Window Designs
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Full-Service Installations
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Residential Windows
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Fast Delivery
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Tempered Glass
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Coastal Glass Co Inc
Myrtle Beach, SC-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Commercial Windows
Home Services at The Home Depot
Myrtle Beach, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
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Glass Showers
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Bay Windows
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Custom Window Designs
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Aluminum Window Frames
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Fast Delivery
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Home Services at The Home Depot
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Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
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Glass Showers
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Bay Windows
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Custom Window Designs
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Stained Glass
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Fast Delivery
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Commercial Windows
Window World of Myrtle Beach
Myrtle Beach, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Residential Windows
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Double-Hung
Allstate Glass
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Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
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Energy-Efficient Options
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Glass Showers
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Custom Window Designs
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Residential Windows
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Commercial Windows
Palmetto Glass Inc
Florence, SC-
Good Customer Service
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Free assessment
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Educational Website
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Price Transparency
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Timely Service
Services Offered
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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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Commercial Windows
Glass Doctor Auto of Conway, SC
Conway, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
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Double-Hung
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Pro Tech Glass
Wingate, NC-
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Free assessment
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Glass Showers
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Custom Window Designs
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Commercial Windows
Palmetto Door Controls & Glass, LLC
Surfside Beach, SC-
Good Customer Service
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Price Transparency
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Timely Service
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Free assessment
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Glass Showers
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Sliding Glass
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Custom Window Designs
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Aluminum Window Frames
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American Glass and Glazing
Myrtle Beach, SC-
Good Customer Service
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Price Transparency
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Free assessment
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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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Tempered Glass
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Glass Doctor of Sumter
Sumter, SC-
Good Customer Service
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Price Transparency
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Educational Website
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Energy-Efficient Options
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Glass Showers
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Custom Window Designs
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Residential Windows
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Double-Hung
Window Genie of Myrtle Beach
Myrtle Beach, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
Coastal Transformations
Murrells Inlet, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
Lowco Roofing
Murrells Inlet, SC-
Good Customer Service
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Price Transparency
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Award-Winning
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Free assessment
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Stained Glass
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Residential Windows
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Custom Window Designs
Precision Garage Door of Myrtle Beach
Myrtle Beach, SC-
Good Customer Service
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Price Transparency
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Timely Service
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Educational Website
Services Offered
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Residential Windows
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Custom Window Designs
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Fast Delivery
Brazen Roofing
Myrtle Beach, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Residential Windows
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Custom Window Designs
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Window express llc
Conway, SC-
Good Customer Service
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Educational Website
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Price Transparency
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Free assessment
Services Offered
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Energy-Efficient Options
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Custom Window Designs
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Residential Windows
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Fast Delivery
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Double-Hung
Active Glass & Mirror
Myrtle Beach, SC-
Good Customer Service
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Price Transparency
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Educational Website
Services Offered
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Commercial Windows
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Residential Windows
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Custom Window Designs
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Fast Delivery
The Tint Shop
Murrells Inlet, SC-
Good Customer Service
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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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Fast Delivery
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Commercial Windows
How Installing Energy-Efficient Windows in Florence Saves You Money
When you switch to energy-efficient windows, you may see a few perks, including:
- Decrease 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.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
- Save on electricity bills: Installing energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its value.
Estimated Cost of Window Replacement in Florence
Let's take a look at the cost of replacing your windows and the kinds of services offered by installers.
How Much Do New Windows Cost?
According to our market research, the average cost of replacing a single window is around $600. However, window installation costs can range from $200 to $1,200 for each window. This is because of the fact that the cost of window installations depend on a variety of factors specific to your home, including the size, material and number of windows you need to install, as well as where your property is located.
Bear in mind that energy-efficient windows may come at a higher price tag, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you install single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. Your exact savings will vary depending on your local climate, energy rates and individual home characteristics.
Another factor that influences the overall cost is the material you select for your frame. Aluminum frames are usually the least pricey 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 replacements, there are generally two kinds that your installer will offer: full-frame and pocket installations.
A full-frame installation replaces the total window, such as the windowsill, frame, trim and the window panes. As this type of installation requires more time, it will cost more than a pocket installation. Pocket installations are simpler and won't cost as much, as they entail merely replacing the window within its existing frame. But if the frame has any damage or rot, you should opt for a full-frame installation instead.
Your window installer can help you figure out which type of installation you should get.
Best Overall
Renewal by Andersen
- Member of US Green Building Council
- Award-winning company
- Manufactures products in-house
- More expensive than competition
Best Affordability
Window World
- Low prices relative to competitors
- Great industry reputation
- EnergyStar Partner
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Makes charitable contributions
- Lifetime warranty
- Manufactures products in-house
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Florence
In our search to make your home improvements easier and more eco-friendly in Florence, EcoWatch chose the above companies as the best window installation companies in the city. Along with energy efficiency, we assessed several window installers in Florence and assigned rankings using the following methodology:
Service Area
This one is self-explanatory, but we've chosen to highlight window installation companies that serve a wide variety of states and cities so you can find the right window installation company near you.
Work Quality
When picking new windows, the quality and breadth of services can often play just as important of a role in overall efficiency and performance as the brand you choose. We do give window installers higher marks if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to find the companies with the most customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it indicates the quality of services across most other categories, including cost, quality of parts, quality of installation, professionalism, warranty and more.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the most quality service. Still, we want to make sure we're highlighting companies that provide a wide range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. That's why window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Florence, SC Window Replacement FAQs
How much does window installation cost?
The national average cost to replace one window is about $600 but can range between $200 and $1,200, depending on several factors. The price is typically 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 hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
The most common kinds of windows for homes are awning windows, casement windows, double-hung and single-hung windows, picture windows, bay windows, slider windows and transom windows.
Can I replace my own windows?
Although you can install your own windows, doing so requires a lot of time and experience with home improvement projects. Using a window replacement company can help guarantee that the job is done properly and that you can avoid spending the time and effort of doing it yourself.
How long does it generally take to install windows?
Each window takes about 30 minutes to install based on the kind of window. However, the window installation can be a two-day job — or more — if you have a lot of windows that have to be installed.
Should I replace my windows all at the same time?
If you want to get more efficient windows and save money on energy costs, replacing all of your windows together is the only way to see a noticeable difference. However, if you have just a few windows that are damaged or leaky, you can replace just those.