20 Best Window Companies in Greenville, OH (2025 Reviews)

How Installing Energy-Efficient Windows in Greenville Saves You Money

Energy-efficient windows can benefit you in more than one way. Here are some reasons you may want to make the switch:

• Save on electricity bills: Installing energy-efficient windows lowers your energy bills by about 12% because you need less energy.
• Reduce your carbon footprint: By using less energy after you switch to Energy Star certified windows, you’ll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.
• Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if you have an older home.
• Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.

Estimated Cost of Window Replacement in Greenville

Windows come in various purposes, styles and shapes, so costs and services will vary considerably depending on several factors. Below, we go over the typical cost and services that you can get from window installers.

How Much Do New Windows Cost?

On average, homeowners in Greenville can expect that most window installations will cost between $250 and $1,200, with the average cost at about $600. But prices vary remarkably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door replacements, which will add extra costs to your project.

With windows, efficiency is one of the most important factors for many homeowners. Windows with higher efficiency may cost more upfront, but by increasing the efficiency of your home — especially during the summer and winter — they can give you many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Greenville homeowners $302+ a year after replacing single-pane windows.

Another factor that affects the overall cost is the material you select for your frame. Aluminum frames are usually the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most because 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 installations, there are generally two kinds that your provider will have: full-frame and pocket installations.

Full-frame installations are necessary when you want a new style or your window has significant rot. With this service, your professionals will replace the complete window, including the frame, sill and trim. A pocket installation involves installing a new window without replacing the frame. This means instead of removing the whole window and rebuilding it, the contractor will just slide the replacement window (also called a retrofit or insert window) into the frame.

If you’re still trying to decide which kind of installation you need, you can talk to your provider and get their advice. The choice mostly depends on the age of your window frames and if there’s any damage.

How We Choose the Best Window Installers in Greenville

In our search to make your home improvements easier and more eco-friendly in Greenville, EcoWatch evaluated dozens of companies before landing on these. We’ve decided to review the best window installers in Greenville mostly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:

Service Area

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

Work Quality

We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each company on this list to ensure its contractors are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including quality of installation, cost, quality of parts, professionalism, warranty and more.

Cost

Cheaper windows certainly don’t mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

Protecting your investment in new windows is important. For that reason, window installation companies that provide lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Last but not least, we like to see companies that have been in the industry for quite some time. Window installation companies that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.