20 Best Window Companies in Gladstone, OR (2025 Reviews)

How Installing Energy-Efficient Windows in Gladstone Saves You Money

Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on electricity bills. Here's more information on how switching out your windows could benefit you:

• Save on power bills: After you install energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll need less energy to heat or cool your home.
• Protect your investment: Upgrading and repairing your windows is an important part of maintaining your property and its real estate value, particularly if your home is on the older side.
• Protect your valuables: Many Energy Star certified windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
• Decrease your carbon footprint: In Gladstone, you can cut your indirect greenhouse gas emissions by about 271 pounds per year when you switch to energy-efficient windows.

Estimated Cost of Window Replacement in Gladstone

Windows come in varying shapes and sizes, so costs and services will differ considerably. Here are the typical costs and the primary services that you’ll find from window installers.

How Much Do New Windows Cost?

According to our research, the national average cost of installing a single window is about $600. However, window installation costs can range from $200 to $1,200 per window. How much it will cost depends on several factors, such as material, number of windows, type, size, the location of your home and more.

With windows, efficiency is the most important factor for most homeowners. High efficiency windows may cost more initially, 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 Gladstone homeowners $422+ each year after replacing single-pane windows.

We advise getting free quotes from multiple window installers to find the right windows and the company that works best for your budget.

What Services do Window Installers Offer?

There are typically two kinds of window installation services: full-frame and pocket installations.

A full-frame installation is a replacement of the total window. It involves taking out the old window, the windowsill, and the exterior and interior trim. It can also involve additional materials, such as insulation and drip edges, which raise the total cost of the project. It’s also worth noting that it’s not uncommon for homeowners to have to touch up the paint around the window after a full-frame installation. A pocket installation involves installing a new window without replacing the frame. This means instead of removing the whole window and rebuilding it, the installer will just put the replacement window (also called a retrofit or insert window) into the frame.

Your window installation company will be able to help you choose what’s best for your needs. In Gladstone, the decision will mostly be based on how old your home is and if there’s any moisture damage. Wood can decay if not properly maintained over the years, so it’s good to have a professional check your frames and window sills.

How We Choose the Best Window Installers in Gladstone

In our hunt to find the most reliable, eco-friendly window installers in Gladstone, EcoWatch examined dozens of companies before settling on these. We have evaluated the top window installation companies in Gladstone mostly based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows can reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Since this is a guide for Gladstone, we paid more attention to companies that cover the city. There are certainly reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Gladstone.

Work Quality

When selecting new windows, the quality and breadth of services can often play just as important of a role in insulation 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 consider workmanship as reflected in customer feedback.

Customer Reviews

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

Cost

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

Warranty

Protecting your investment in new windows is important to many homeowners. 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 Gladstone’s climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Gladstone window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.