20 Best Window Companies in Bethany, OR (2025 Reviews)
If you’re looking to upgrade to new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Bethany and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Although eco-friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home’s energy efficiency can also have a big impact on home energy conservation. Potential leaks or drafts from your windows can make your home uncomfortable in the summer or winter.
Fortunately, saving you energy with upgraded windows also aligns with our goals of reducing energy usage for the environment.
Efficient windows are of particular importance in Bethany, where the temperature varies throughout the year. According to Energy Star, switching to energy-efficient windows can save the average homeowner up to $400 each year.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best Window Installation & Replacement Companies in Bethany
The EcoWatch team researched dozens of window installation companies in Bethany to find the top ones for our readers. The installers we’ve mentioned in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

Window World
EnergyStar Partner
Large serice area
Low prices relative to competitors
Great industry reputation
Lifetime warranty
Quality of service will depend on your area
Window World offers windows expertise in Bethany. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has been in the window installation business for around 27 years. Its reputation is backed by all the positive reviews on customer review websites.
If you’re looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, this may be the provider for you.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s offerings are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Window World cost in Bethany?Pricing details are not available on Window World’s website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. For more detailed information on the cost, you can get a quote from the company.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors offers the best local installation in Bethany. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has been in the window installation business for around 60 years. Its reputation is backed by all the positive reviews on customer review websites.
If you’re looking for a company that offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience, this may be the provider for you.
Energy Efficiency of Milgard Windows & Doors WindowsThe company manufactures its own products, which gives it the freedom to make custom windows based on the climate. The company designs its own vinyl compounds and profiles to ensure a heat-stable product that performs as advertised. Not all of Milgard’s offerings are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Milgard Windows & Doors cost in Bethany?Pricing details are not available on Milgard’s website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, it offers different kinds of windows at varying price points. For more detailed information on the cost, you can get a quote from the company.

Renewal by Andersen
Great industry reputation
Award-winning company
Member of US Green Building Council
Manufactures products in-house
No lifetime warranty
More expensive than competition
Renewal by Andersen offers the best availability in Bethany. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has been in the window installation business for around 27 years. Its reputation is backed by all the positive reviews on customer review websites.
If you’re looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, this may be the provider for you.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen’s offerings are Energy Star certified, so be sure to mention that you’re interested in Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Bethany?Pricing details are not available on Andersen’s website, as the cost of window replacement depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more detailed information on the cost, you can get a quote from the company.
We aim to be unbiased and transparent by including pros and cons for every provider. Additionally, any partnerships do not influence our rankings.
More Window Companies in Bethany
Renewal by Andersen
Portland, ORFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Glass Doors
Window Replacement/Installation
Bay Windows
Double-Hung
Champion Replacement Windows of Portland
Portland, ORFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
DaBella
Vancouver, WAFree in-person and virtual consultation
Good Customer Service
Transferable warranties
Alside® vinyl windows
Timely Service
Services Offered
Vinyl Frames
Double-Hung
Window Replacement/Installation
Glass Doors
The Sashwright Co.
Portland, ORGood Customer Service
Educational Website
Services Offered
Window Repair
Wood Frames
Custom Window Designs
Storm/Impact Windows
Window Replacement/Installation
LADA Exteriors
Tualatin, ORPrice Transparency
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Town & Country Glass
Portland, ORFree assessment
Price Transparency
Good Customer Service
Services Offered
Mirrors
Glass Doors
Screen Repair
Window Replacement/Installation
Window Repair
Glass Showers
HomeTegrity Inc
Salem, ORGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Tualatin Valley Glass
Tigard, OREducational Website
Price Transparency
Services Offered
Window Replacement/Installation
Mirrors
Glass Repair
Storm/Impact Windows
Custom Glass
Glass Doors
Energy-Efficient Options
Glass Showers
Screen Repair
Tempered Glass
Window Repair
Classic Sash & Door Company
Portland, ORGood Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Lifetime Remodeling Systems
Portland, OREducational Website
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Pacific Exteriors NW
Portland, ORPrice Transparency
Good Customer Service
Free assessment
Educational Website
Timely Service
Services Offered
Triple Pane Glass
Window Replacement/Installation
Energy-Efficient Options
Clear Choice Windows & Doors
Tigard, OREducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Glass Doors
Metal Frames
Window Replacement/Installation
Budget Blinds of Beaverton & Lake Oswego
Tualatin, OREducational Website
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Custom Window Designs
Da-Vinci Painting & Construction, LLC
Lake Oswego, ORFree assessment
Educational Website
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
RJ Roofing
Portland, ORFree assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Bridgetown Window & Door, Inc.
Portland, ORGood Customer Service
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
L & M Glass
Oregon City, ORGood Customer Service
Educational Website
Free assessment
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
Two Brothers Insulating, LLC
Woodland, WAPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Wood Frames
Koeber's Interiors
Beaverton, ORTimely Service
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Lifetime Windows & Doors
Portland, ORFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Glass Doors
Energy-Efficient Options
Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Bethany, OR using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Bethany 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 upgrading your windows could benefit you:
- Save money on energy bills: Installing energy-efficient windows lowers your energy bills by about 12% because you use less energy.
- Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent damage from the sun's UV rays to your floors, carpets and furniture.
- 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.
- Reduce your carbon footprint: In Bethany, you can lower your indirect greenhouse gas emissions by about 271 pounds per year after you upgrade to energy-efficient windows.
Estimated Cost of Window Replacement in Bethany
Windows come in various shapes and sizes, so costs and services will differ tremendously. Here are the typical costs and the primary services that you’ll find from window installation companies.
How Much Do New Windows Cost?
Though the national average cost to install a single window is around $600, it can range from $200 to $1,200. How much it will cost depends on several factors, including number of windows, type, the location of your home, material, size and more.
It’s important to bear in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by lowering your energy bills. Investing in Energy Star certified windows can save Bethany homeowners $400+ a year when replacing single-pane windows.
We recommend requesting free quotes from multiple window companies to find the right windows and the company that works best for you.
What Services do Window Installers Offer?
There are typically two kinds of window replacement services: full-frame and pocket installations.
Full-frame installations are usually recommended when you want a new style or your window has a lot of deterioration. With this service, your installers will replace the entire window, including the sill, frame and trim. A pocket installation involves installing a new window without replacing the frame. This means instead of taking out the whole unit and rebuilding it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.
If you’re still trying to decide which type of installation you should get, you can talk to your installer and get their advice. The decision mostly depends on the age of your window frames and if there’s any damage present.
Best Availability
Renewal by Andersen
- Great Industry Reputation
- Award-winning Company
- Member of US Green Building Council
- Manufactures products in-house
Best Energy-Efficient Features
Champion
- Many years of experience
- Low prices relative to competitors
- Limetime warranty
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
How We Choose the Best Window Installers in Bethany
EcoWatch is different from other reviewers since we look at these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and ranked them using the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve the Bethany area so you can find the best window installation company near you.
Work Quality
When selecting new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do give window installers higher marks if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
We analyzed patterns in recent online reviews to determine the companies with the most consistent customer satisfaction. Customer satisfaction may be the most important factor, as it indicates the quality of services across nearly every category, including warranty, quality of parts, cost, professionalism, quality of installation and more.
Cost
This one is a give-and-take: as with most services, cheap window installers may not provide the most quality service. Still, we want to ensure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed previously, windows are a substantial investment, so you’ll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Lastly, we like to see companies that have a proven track record in the industry. Window installers that have more experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.
Bethany, OR Window Replacement FAQs
What is the typical cost to replace windows?
The national average cost of replacing a single window is about $600 but can range from $200 to $1,200, depending on several factors. The price is generally influenced by the size of the window, the location of your property and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.
What are the most common types of replacement windows?
There are several different types of windows you can get for your house, such as bay windows, double-hung and single-hung windows, slider windows, awning windows, transom windows, casement windows and picture windows.
What do window installation companies do?
Window installation professionals go to your house to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is finished.
What time of year should I replace my windows?
Replacement windows can be installed any time of the year, but warmer weather is typically better. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into your home, so the temperature outside doesn’t necessarily matter that much. What’s most important is that the weather should be dry.
How long does it usually take to install windows?
Each window takes around 30 minutes to install based on the type of window. However, the window installation can be a two-day job — or more — if you need to have a lot of windows installed.