20 Best Window Companies in Greeneville, TN (2025 Reviews)

How Installing Energy-Efficient Windows in Greeneville Saves You Money

Energy-efficient windows can benefit you in more than one way. Here are a few reasons you may want to think about making the switch:

• Save on power bills: After you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll use less energy to heat or cool your house.
• Decrease your carbon footprint: In Greeneville, you can cut your indirect greenhouse gas emissions by about 477 pounds per year once you switch to energy-efficient windows.
• Protect your investment: If you have an older home, your windows are most likely outdated. Upgrading your windows can make your home more comfortable and also help increase the value of your home if you decide to sell.
• Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out damaging UV rays.

Estimated Cost of Window Replacement in Greeneville

When researching window installation, each company offers different services and costs. Let’s look at some typical costs and services.

How Much Do New Windows Cost?

On average, homeowners in Greeneville can anticipate that most window installations will cost between $250 and $1,200, with the most common installations sitting at about $600. How much it will cost varies based on several factors, like material, the location of your home, size, number of windows, type and more.

Whether or not you want energy-efficient windows is another factor that will determine the cost. These will typically cost more than other windows, but on the other hand, you can save about $302 a year on your energy bills in Greeneville.

How much your window installation costs will also vary depending on the type of material you choose for the frames. Wood windows are usually the most expensive, although it depends on whether they are completely wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.

What Services do Window Installers Offer?

When considering window replacements, there are typically two types that your installer will have: full-frame and pocket installations.

Full-frame installations are necessary when you want a new style or your window has a lot of deterioration. With this service, your professionals will replace the complete window, including the sill, frame and trim. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are on the simpler end and will be less expensive, but you can’t do this kind of installment if you have any pre-existing rot or water damage.

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

How We Choose the Best Window Installers in Greeneville

In our search to make your home improvements easier and more eco-friendly in Greeneville, the EcoWatch Reviews team chose the above companies as the best window installation companies in the city. We’ve reviewed the best window installation companies in Greeneville mainly based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows can lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:

Service Area

This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Greeneville area so you can find the right window installation company near you.

Work Quality

When installing 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 choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed trends in recent online reviews to determine the companies with the most customer satisfaction. Customer satisfaction might be the factor we place the most value on, as it reflects the quality of services across nearly every category, including warranty, cost, professionalism, quality of parts, quality of installation and more.

Cost

This one is a give-and-take: similar to most services, cheap window installers are not going to provide the highest quality service. Still, we want to make sure we’re highlighting companies that provide a spectrum of price and financing options so they’re accessible to most homeowners.

Warranty

As discussed, windows are a hefty investment, so you’ll want to make sure that investment is protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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