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10 Best Window Replacement Companies in Wilmington, NC

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Written By David Cusick

Last Updated April 2024

Whether you want to improve your home's value, energy efficiency, or both, upgrading your windows is a great idea. Outdated windows can cost you in energy bills — about an extra $441 a year in Wilmington. The Department of Energy estimates that 25–30% of your home’s heat or cool air could be lost through your windows. If you're looking for a window installation company, this is the best place to get started. Keep reading to discover the best window installation companies in Wilmington.

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Top 10 Best Window Replacement Companies in Wilmington

Renewal by Andersen

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2909 Orville Wright Way, Wilmington, NC 28405 (877) 914-9383 renewalcoastalnc.com

Good customer service

Timely service

Free assessment

Price transparency

Educational website

Services Offered

Bay windows
Custom window designs
Window replacement/installation
Glass doors
Double-hung
Storm/impact windows
Energy-efficient options

Window World of the Port City

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6500 Windmill Way Unit B, Wilmington, NC 28405 (910) 791-1919 windowworldwilmington.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Glass doors
Bay windows
Double-hung
Window replacement/installation

Home Services at The Home Depot

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210 Eastwood Rd, Wilmington, NC 28403 (910) 242-4985 homedepot.com

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

Glass doors
Window replacement/installation

CJB Inc Windows & Doors

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9240 Industrial Blvd NE, Leland, NC 28451 (910) 371-2479 cjbwindowsanddoorswilmingtonnc.com

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Price transparency

Good customer service

Educational website

Services Offered

Wood frames
Glass showers
Glass doors
Metal frames
Window replacement/installation

Patriot Roofing Company

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921 Princess St #155, Wilmington, NC 28401 (910) 218-0600 patriotroofer.com

Educational website

Services Offered

Window replacement/installation

Ingram Brothers Inc

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1706 Castle St, Wilmington, NC 28403 (910) 762-9695 ingrambros.net

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

Window replacement/installation

Swanson Construction & Development Inc

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308 Harlandale Dr, Wilmington, NC 28411 (910) 443-4113 swansonconstructiondev.com

Good customer service

Free assessment

Price transparency

Educational website

Services Offered

Window replacement/installation
Storm/impact windows

A Touch of Glass

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16 Green Bay Rd NW, Ocean Isle Beach, NC 28469 (910) 579-8899 touchofglassnc.com

Good customer service

Price transparency

Free assessment

Services Offered

Window replacement/installation
Bay windows
Glass showers
Mirrors
Glass repair

CR3 American Exteriors of Coastal Carolina

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159 Old Millstone Landing Ln, Sneads Ferry, NC 28460 (910) 777-9224 cr3america.com

Good customer service

Price transparency

Free assessment

Services Offered

Custom window designs
Window replacement/installation

Bruce Mackenthun Does It All

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400 Tar Landing Rd, Holly Ridge, NC 28445 (910) 803-1665 brucedoesitall.com

Educational website

Price transparency

Services Offered

Window repair
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 Wilmington?

Window installation and replacement costs depend on several factors, including the materials you choose, the number and size of the windows, and how difficult your windows are to access or install. On average, homeowners in Wilmington will spend about $270 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

New, energy-efficient windows can greatly boost your home's appearance, noise reduction, comfort, insulation, and value. Obvious signs that it's time for window replacement include the following:

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

How To Choose a Window Company

For a successful window replacement, you need to hire an installation contractor with proven expertise. Below, we cover the most important qualifications for selecting a window installer.

Experience

Look for highly-regarded local companies with many years, ideally decades, of experience successfully installing all kinds of windows. These providers are more likely to understand Wilmington's climate and your requirements. Request references from recent clients to confirm the quality of a company's work.

Certifications

Choose companies that have certifications from leading window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Certification means they've gotten suitable training in installation best practices. Make sure installers are staff rather than subcontractors, and confirm that any technicians working on your home are certified.

Reputation

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

Process

A good provider will give you a comprehensive project plan, detailed timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Ask for regular contact throughout, so you aren't caught off guard when installation starts.

Warranties

Seek out window installers that back their installations with guarantees and offer warranties on labor and materials. This is a sign of expert workmanship. Choose companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Verify that your window company works with trusted, long-lasting brands, offers energy-efficient window options, and fits your budget. Look for window options with good energy ratings, enhanced UV protection, and design flexibility. Check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Wilmington, NC

The ideal time to install windows in Wilmington is when temperatures are moderate, generally during spring, winter or fall. This allows professionals to do their work with less worry about the weather.

The best type of replacement window for your Wilmington home will depend on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wooden windows can provide a traditional look and appearance, while vinyl windows are more popular in newer homes. Fiberglass-framed windows are also a popular choice, since they can be energy efficient and long-lasting.

The most expensive window types are double-hung windows. They are more complicated than single-hung windows, and so are more costly. Single-hung windows are the cheapest on the market. Vinyl and aluminum are the most affordable frame options.

If your area has average energy costs, you may want to consider replacing all your windows at once. Replacing all your windows at once can help improve your home's energy performance, and could save you money on your energy bills over time. This is especially beneficial in a place like Wilmington, where energy bills tend to be high.

In some cases, you can install your own windows, but it's generally recommended to hire a professional. It's important to consider the local temperature when replacing windows, as it will have an effect on the process. For example, the temperatures in Wilmington can reach an average high of 71, so you need to consider energy-efficient windows that can protect from the heat. It's also important to measure correctly and understand the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is installed correctly.

If you live in a rainier climate like Wilmington, you should wipe away any debris or dirt buildup on the windows often. Additionally, you need to check your windows monthly to make sure they're still functioning properly. It's also a good idea to get a professional to inspect your windows annually for any potential damages or issues.

Getting windows installed by a professional can provide a number of benefits. Professional installers can ensure that your windows are properly fitted, weatherproofed, and insulated, minimizing air leakage and maximizing energy efficiency. Professional installers are also well-equipped with the necessary tools and techniques to get the job done, which can save you time and money.

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