20 Best Window Companies in Jacksonville, NC (2025 Reviews)

How Installing Energy-Efficient Windows in Jacksonville Saves You Money

There are several benefits of switching to energy-efficient windows. A few reasons you may want to consider making the switch are the following:

• Save on power bills: The Department of Energy estimates that heat gained or lost through windows accounts for around 25-30% of household energy use. Installing energy-efficient windows can help decrease that number, which helps you save $317 a year on your bills.
• Decrease your carbon footprint: By using less energy after switching to Energy Star certified windows, you’ll also be reducing your carbon dioxide emissions by about 12%, according to Energy Star.
• Protect your investment: When your home is on the older side, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its value.
• Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.

Estimated Cost of Window Replacement in Jacksonville

Each window replacement company offers varying services and has varying prices based on a few factors.

How Much Do New Windows Cost?

The average cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. But costs will vary considerably based on your location, the current condition of your home, the quality of your products and the number of windows you need. A lot of window companies also offer replacement door installations and other add-ons like shutters, coating, baths and more. Additional services will increase your overall project costs.

It’s important to keep in mind 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 Jacksonville homeowners $317+ a year when replacing single-pane windows.

Asking for free quotes from several providers is the best way to figure out which one is right for you.

What Services do Window Installers Offer?

Generally, there are two types of window replacement services you can get: full-frame and pocket installations.

A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. As this kind of installation requires more time, it will be more expensive than a pocket installation. Pocket installations are simpler and won’t carry as large a bill, as they entail simply replacing the window within its existing frame. But if the frame has any damage, you should opt for a full-frame installation instead.

Your window installer can help you decide which type of installation you should get.

How We Choose the Best Window Installers in Jacksonville

The EcoWatch Reviews team is different from other reviewers because we examine these companies through a sustainability lens. Along with energy efficiency, we reviewed several window installers in Jacksonville and ranked them using the following methodology:

Service Area

Since this is a guide for Jacksonville, we gave more points to companies that provide services to the city. There are certainly other reputable providers that didn’t make our list because of the low odds that they would serve the average homeowner in Jacksonville.

Work Quality

When it comes to new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the type of window you opt for. 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

Customer feedback is another super important review factor. If the majority of customers don’t have good things to say about their experience with a certain window installation company, you won’t see it featured on EcoWatch.

Cost

This one is a give-and-take: similar to other services, cheap window installers are not going to provide the highest quality service. On the other hand, 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

Because of Jacksonville’s climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Jacksonville window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.