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10 Best Window Replacement Companies in Summerville, SC

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Written By David Cusick

Last Updated April 2024

Replacing your windows can be costly, but is a great way to increase your home's energy efficiency and its value. If your windows are outdated or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Summerville, this can equal an extra $522 a year on your power bills. Picking a window installer can be tough, which is why we've put together a guide to the best window installers in Summerville.

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Top 10 Best Window Replacement Companies in Summerville

Window World of the Lowcountry

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273 Treeland Dr, Ladson, SC 29456 (843) 890-8967 windowworldlowcountry.com

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Educational website

Good customer service

Price transparency

Services Offered

Vinyl frames
Window replacement/installation
Glass doors
Bay windows
Double-hung

Glass Doctor Home + Business of Charleston and Summerville

Glass Doctor Home + Business of Charleston and Summerville Logo

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Glass Doctor Home Business of Charleston and Summerville, 10583 US-78, Summerville, SC 29483 (843) 266-0026 glassdoctor.com

Good customer service

Educational website

Price transparency

Services Offered

Custom glass
Glass doors
Mirrors
Energy-efficient options
Glass repair
Window repair
Glass showers
Window replacement/installation
Screen repair

Charleston Window & Glass

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4600 Ruff Rd d, North Charleston, SC 29418 (843) 518-2283 charlestonwindowandglass.com

Price transparency

Good customer service

Free assessment

Services Offered

Energy-efficient options
Glass showers
Window replacement/installation
Mirrors
Glass doors

A-1 Glass of North Charleston

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7634 Southrail Rd Unit 502, North Charleston, SC 29420 (843) 225-4564 a1glasscharleston.com

Good customer service

Price transparency

Educational website

Services Offered

Window repair
Custom glass
Window replacement/installation
Glass showers
Mirrors

Lowcountry Roofing & Exteriors

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110 Welchman Ave, Goose Creek, SC 29445 (843) 303-4080 lowcountryroofing.com

Timely service

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

Vinyl frames
Window replacement/installation

Adams Construction

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214 Windsor Mill Rd, Goose Creek, SC 29445 (843) 607-7281 adamsconstructionsc.com

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Price transparency

Good customer service

Educational website

Services Offered

Window replacement/installation

Budget Blinds

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4950 Centre Pointe Dr Unit #136 Suite A, North Charleston, SC 29418 (843) 856-9498 budgetblinds.com

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Educational website

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options
Custom window designs

The Glass Guru

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1070 Jenkins Rd Suite 105, Charleston, SC 29407 (843) 874-8366 theglassguru.com

Educational website

Price transparency

Good customer service

Free assessment

Timely service

Services Offered

Energy-efficient options
Metal frames
Screen repair
Skylights
Glass doors
Vinyl frames
Glass showers
Mirrors
Wood frames
Storm/impact windows
Glass repair
Window replacement/installation
Tempered glass
Fiberglass frames
Custom glass
Window repair
Triple pane glass

Brothers Builders & Renovation LLC

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1434 Alma St, Charleston, SC 29407 (843) 754-7378 brothers-builders.com

Timely service

Free assessment

Price transparency

Services Offered

Window replacement/installation
Energy-efficient options

NewSouth Window Solutions

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2049 Savannah Hwy # 90, Charleston, SC 29407 (843) 699-2300 newsouthwindow.com

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Good customer service

Educational website

Price transparency

Services Offered

Energy-efficient options
Glass doors
Metal frames
Storm/impact windows
Double-hung
Window replacement/installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Summerville?

Window installation and replacement costs are influenced by a number of factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, Summerville homeowners should expect to spend roughly $260 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Replacing your old windows with new energy-efficient ones can significantly improve your home's noise reduction, value, insulation, comfort, and appearance. Signs it's time to invest in new windows include:

  • Drafts and cold air coming in through old, loose-fitting windows.
  • Windows that are hard to close, open, or lock properly due to age and wear.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • High energy bills and a chilly house due to poor insulation.

How To Choose a Window Company

Picking a window installer with the proper qualifications helps ensure a smooth installation. We explain the most important considerations for selecting a qualified provider below.

Experience

Look for highly-regarded local companies with a long track record of experience successfully installing all types of windows. These providers are more likely to understand Summerville's climate and your requirements. Ask for references from recent clients to verify quality and experience.

Certifications

Select an installer that is accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor has training in best practices for installation. Confirm that installers are staff rather than subcontractors, and verify that any technicians working on your project are certified.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to make sure that a company delivers consistent quality workmanship and great service. Avoid companies with complaints of poor work or unfinished jobs.

Process

The best company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of unclear quotes or timelines that don't provide enough specifics upfront. Look for consistent communication throughout the process to avoid surprises once the project gets underway.

Warranties

Seek out window installers that guarantee their work and provide warranties on labor and materials. This shows confidence in their work. Opt for companies with unlimited lifetime warranties that can transfer to new homeowners.

Materials

Confirm that your window installer offers windows built for longevity as well as leading energy-efficient window bands that fall within your budget. Research choices with enhanced UV protection, design flexibility, and good energy ratings. Verify that the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Summerville, SC

In Summerville, the best time to install windows is when temperatures are mild, generally during spring, winter or fall. These conditions enable professionals to do their work without having to worry about the weather.

The right type of replacement windows for your Summerville home depends on the year your home was built –the average house in Summerville was built around 1998. If your home was built a while ago, you might want to consider energy-efficient windows such as double-pane windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For newer homes, you can think about vinyl windows, which are affordable, durable and have a modern look.

The types of window that typically last longest are ones made of vinyl or wood, with triple glaze for extra insulation. Vinyl windows are renowned for their long-lasting nature and require little maintenance, while wood windows provide a more traditional look. Tripling up on the glazing will reduce energy costs in the long run. This is especially helpful during Summerville's hot summers.

It depends on your specific needs and budget, but generally it's advised to replace all your windows at once if they're not energy efficient. Replacing all your windows at once ensures that you'll get the most out of your energy efficiency and can potentially save you a lot of money in the long run. This is important in Summerville, where the average energy bills are roughly $1,740 a year.

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also clean the windows regularly to prevent debris from building up and leading to damage. Additionally, if you live in an area with abundant rainfall, you should inspect the window sills and frames regularly to ensure that the seals are not deteriorating or breaking.

Yes, many window installers offer financing for their services. Different companies have their own financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $73,712 a year in Summerville, you may be able to qualify for special financing.

Getting windows professionally installed can provide a number of benefits. Professional installers can guarantee that your windows are properly installed, sealed, and insulated, minimizing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to get the job done, saving you time and money.

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