20 Best Window Companies in Oak Hills, OR (2025 Reviews)
Are you looking to upgrade your windows? Our guide to the best window installation companies can help you narrow down which one to choose.
We analyzed all the top-rated window companies in Oak Hills and selected the best 20 based on:
Customer reviews
Window installation expertise
Popularity with home-owners like you
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Why you can trust EcoWatch
A guide on the top window replacement companies in Oak Hills may not seem like the most captivating article on EcoWatch, but trust us, windows have a more direct impact on your life than you might think. If you have traditional, outdated windows, your AC or heater could be working overtime to heat or cool your home. This means spending more on energy bills.
That’s not great for either your wallet or the environment, but one of the best window installation companies can help with that.
Because windows have such a big impact on your home, selecting the right company for you is a big choice to make. That’s why the EcoWatch team has curated this list of the top window replacement companies, so you can make an informed decision more easily.
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 Oak Hills
The EcoWatch team researched dozens of providers that service the Oak Hills area to find the best window installation companies by our standards. The companies mentioned in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, availability, customer service, price and more.

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 has windows expertise in Oak Hills. Window World has been in the window industry for about 27 years.
It is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsWindow World has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Oak Hills?Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. Receiving a free quote on its website is the best way to know for sure.

Milgard Windows & Doors
EnergyStar Partner
Wide network of installers
Lifetime warranty available
Entails hiring third-party contractors
Limited additional services
Milgard Windows & Doors has the best local installation in Oak Hills. Milgard has been in the window industry for about 60 years.
It offers competitive pricing, a comprehensive warranty and installers that all have a minimum of 15 years of window installation experience.
Energy Efficiency of Milgard Windows & Doors WindowsMilgard Windows & Doors has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. The 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.
How much does Milgard Windows & Doors cost in Oak Hills?Prices aren’t displayed on Milgard’s website, but it offers different kinds of windows at varying price points. Receiving a free quote on its website is the best way to know for sure.

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 has the best availability in Oak Hills. Andersen has been in the window industry for about 27 years.
It uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsRenewal by Andersen has some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. A 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.
How much does Renewal by Andersen cost in Oak Hills?Prices aren’t displayed on Andersen’s website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving a free quote on its website is the best way to know for sure.
We strive to be unbiased and transparent by listing pros and cons for each installer. Additionally, any partnerships do not influence our rankings.
More Window Companies in Oak Hills
Renewal by Andersen
Portland, ORPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Glass Doors
Double-Hung
Bay Windows
Window Replacement/Installation
Champion Replacement Windows of Portland
Portland, ORPrice Transparency
Free assessment
Good Customer Service
Services Offered
Window Replacement/Installation
Bay Windows
Glass Doors
Double-Hung
DaBella
Vancouver, WAFree in-person and virtual consultation
Transferable warranties
Alside® vinyl windows
Good Customer Service
Timely Service
Services Offered
Window Replacement/Installation
Glass Doors
Double-Hung
Vinyl Frames
The Sashwright Co.
Portland, ORGood Customer Service
Educational Website
Services Offered
Window Repair
Wood Frames
Storm/Impact Windows
Window Replacement/Installation
Custom Window Designs
LADA Exteriors
Tualatin, ORFree assessment
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Town & Country Glass
Portland, ORPrice Transparency
Good Customer Service
Free assessment
Services Offered
Mirrors
Screen Repair
Glass Doors
Window Repair
Window Replacement/Installation
Glass Showers
HomeTegrity Inc
Salem, ORPrice Transparency
Good Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Tualatin Valley Glass
Tigard, OREducational Website
Price Transparency
Services Offered
Window Replacement/Installation
Screen Repair
Mirrors
Energy-Efficient Options
Tempered Glass
Storm/Impact Windows
Glass Showers
Window Repair
Custom Glass
Glass Repair
Glass Doors
Classic Sash & Door Company
Portland, ORFree assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Lifetime Remodeling Systems
Portland, OREducational Website
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Clear Choice Windows & Doors
Tigard, ORPrice Transparency
Educational Website
Free assessment
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Metal Frames
Pacific Exteriors NW
Portland, ORFree assessment
Good Customer Service
Price Transparency
Timely Service
Educational Website
Services Offered
Window Replacement/Installation
Triple Pane Glass
Energy-Efficient Options
Budget Blinds of Beaverton & Lake Oswego
Tualatin, OREducational Website
Free assessment
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Da-Vinci Painting & Construction, LLC
Lake Oswego, ORFree assessment
Good Customer Service
Educational Website
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, ORFree assessment
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
L & M Glass
Oregon City, ORFree assessment
Good Customer Service
Educational Website
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
Two Brothers Insulating, LLC
Woodland, WAFree assessment
Educational Website
Price Transparency
Good Customer Service
Services Offered
Window Replacement/Installation
Wood Frames
Energy-Efficient Options
Koeber's Interiors
Beaverton, ORTimely Service
Good Customer Service
Price Transparency
Educational Website
Services Offered
Window Replacement/Installation
Lifetime Windows & Doors
Portland, OREducational Website
Price Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Oak Hills, 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 Oak Hills Saves You Money
There are quite a few benefits of switching to energy-efficient windows. A few reasons you may want to consider making the switch include the following:
- Reduce your carbon footprint: You can reduce your carbon footprint by about 12% once you install Energy Star certified windows. In Oak Hills, that’s about 271 pounds per year on average.
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading your windows is an important part of maintaining your property and its real estate value.
- Save on power bills: Because energy-efficient windows reduce the amount of energy needed to heat or cool your home, they can help you save about $400 annually on your energy bills in Oak Hills.
- Protect your valuables from fading: When you upgrade to energy-efficient windows that have 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 Oak Hills
Let’s take a look at the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
Generally, homeowners in Oak Hills can anticipate that most window installations will cost between $250 and $1,200, with the average cost at around $600. How much it will cost is based on several factors, such as number of windows, type, material, the location of your home, size and more.
Keep in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when you replace single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.
The cost of your window installation will also vary depending on the kind of material you choose for the frames. Wood windows are usually the most expensive, but 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?
The first thing to ask yourself when getting new windows is: Do you want a full-frame installation or a pocket installation?
Full-frame installations are necessary when you want a new style or your window has a lot of rot or deterioration. With this service, your installers will replace the full window, including the sill, frame and trim. A pocket installation means replacing a window within the existing frame, which tends to be less expensive than a full-frame installation.
If you’re hiring a reputable window installation company, your company can recommend the best type for your project. In Oak Hills, the choice will mostly be influenced by the efficiency of your home and the age and condition of your existing frames.
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 Oak Hills
The EcoWatch Reviews team is different from most reviewers since we examine these companies through a sustainability lens. Along with energy efficiency, we analyzed each installer and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installation companies that serve the Oak Hills area so you can find the best window installation company near you.
Work Quality
We’re willing to bet that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer featured in our guide to ensure its technicians are well-qualified and that the company has received plenty of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If the majority of customers don’t have positive feedback about their experience with a certain installer, it won’t be featured on EcoWatch.
Cost
Cheaper windows certainly don’t mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Due to Oak Hills’s climate, homeowners need to be wary of rot, low efficiency and water damage. We factored in local experience to reflect the ability of Oak Hills window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Oak Hills, OR Window Replacement FAQs
How much does window installation cost?
The average cost of replacing one window can range from $450 to $650. There are several factors that affect the cost, which include the materials used in designing the windows, how energy-efficient the windows are, styles and sizes of windows, your property’s location, the number of windows and local labor costs.
Which kind of window should I get?
A window’s energy efficiency is influenced by a variety of factors, such as the quality of the installation and what kind of window it is. Look for Energy Star Certified windows — these are usually the most energy-efficient and are certified by the U.S. Department of Energy.
What do window installers do?
Window installers visit your property to remove your old windows and replace them with new ones. Some providers install products sold by other companies, whereas others install their own windows. The installer will also clean up after the installation is finished.
How often do you need to replace windows?
Windows usually last around 20 to 30 years, but anytime you notice damage on your windows, it’s a good time to have an expert take a look at them to see if they need any repairs or replacements.