20 Best Window Companies in Happy Valley, OR (2025 Reviews)
Looking to improve your house’s appearance? The top window replacement companies can help.
We analyzed all the top-rated window companies in Happy Valley 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
Although eco-friendly energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. During the winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
Installing efficient windows on your property can help you save money every month on your power bills — and you can help the environment, too.
So if you’re building a new home, renovating or changing out old windows in Happy Valley, you’ve found the best place to get started.
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 Happy Valley
The EcoWatch team examined dozens of window companies in Happy Valley to find the top ones for our readers. The providers in this article scored best in our categories: energy-efficient offerings, price, customer service, availability 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 offers windows expertise in Happy Valley. This provider has 27 years of experience in the windows business, and it has proved to be one of the best companies in Happy Valley. The provider has hundreds of glowing reviews from customers on online 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, Window World may be the perfect provider for you.
Energy Efficiency of Window World WindowsThere are a wide variety of window types that Window World offers, some of which are Energy Star products. 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 Happy Valley?Window World does not list prices on its website, but 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 Happy Valley. This provider has 60 years of experience in the windows business, and it has proved to be one of the best companies in Happy Valley. The provider has hundreds of glowing reviews from customers on online 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, Milgard may be the perfect provider for you.
Energy Efficiency of Milgard Windows & Doors WindowsThere are a wide variety of window types that Milgard Windows & Doors offers, some of which are Energy Star products. 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 Happy Valley?Milgard does not list prices on its website, but 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 Happy Valley. This provider has 27 years of experience in the windows business, and it has proved to be one of the best companies in Happy Valley. The provider has hundreds of glowing reviews from customers on online 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, Andersen may be the perfect provider for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types that Renewal by Andersen offers, some of which are Energy Star products. 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 Happy Valley?Andersen does not list prices on its website, but 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 remain unbiased and transparent by describing pros and cons for each company we review. Additionally, our rankings are not influenced by any partnerships.
More Window Companies in Happy Valley
Renewal by Andersen
Portland, ORFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Double-Hung
Bay Windows
Glass Doors
Champion Replacement Windows of Portland
Portland, ORGood Customer Service
Free assessment
Price Transparency
Services Offered
Bay Windows
Double-Hung
Glass Doors
Window Replacement/Installation
DaBella
Vancouver, WAFree in-person and virtual consultation
Transferable warranties
Timely Service
Good Customer Service
Alside® vinyl windows
Services Offered
Window Replacement/Installation
Vinyl Frames
Glass Doors
Double-Hung
Town & Country Glass
Portland, ORPrice Transparency
Free assessment
Good Customer Service
Services Offered
Glass Showers
Screen Repair
Window Repair
Window Replacement/Installation
Glass Doors
Mirrors
The Sashwright Co.
Portland, OREducational Website
Good Customer Service
Services Offered
Storm/Impact Windows
Window Repair
Window Replacement/Installation
Custom Window Designs
Wood Frames
LADA Exteriors
Tualatin, ORGood Customer Service
Price Transparency
Educational Website
Free assessment
Services Offered
Window Replacement/Installation
HomeTegrity Inc
Salem, ORPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Energy-Efficient Options
RJ Roofing
Portland, ORPrice Transparency
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Da-Vinci Painting & Construction, LLC
Lake Oswego, ORFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Classic Sash & Door Company
Portland, OREducational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
L & M Glass
Oregon City, ORGood Customer Service
Free assessment
Educational Website
Services Offered
Glass Showers
Mirrors
Window Replacement/Installation
Bridgetown Window & Door, Inc.
Portland, ORGood Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Pacific Exteriors NW
Portland, ORPrice Transparency
Timely Service
Educational Website
Good Customer Service
Free assessment
Services Offered
Window Replacement/Installation
Triple Pane Glass
Energy-Efficient Options
Lifetime Remodeling Systems
Portland, OREducational Website
Free assessment
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Clear Choice Windows & Doors
Tigard, ORFree assessment
Price Transparency
Educational Website
Good Customer Service
Services Offered
Metal Frames
Window Replacement/Installation
Glass Doors
Tualatin Valley Glass
Tigard, OREducational Website
Price Transparency
Services Offered
Mirrors
Energy-Efficient Options
Storm/Impact Windows
Glass Repair
Glass Showers
Tempered Glass
Screen Repair
Glass Doors
Custom Glass
Window Replacement/Installation
Window Repair
Budget Blinds of Beaverton & Lake Oswego
Tualatin, ORFree assessment
Educational Website
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Two Brothers Insulating, LLC
Woodland, WAEducational Website
Free assessment
Price Transparency
Good Customer Service
Services Offered
Energy-Efficient Options
Window Replacement/Installation
Wood Frames
The Glass Guru
Albany, ORFree assessment
Good Customer Service
Educational Website
Price Transparency
Services Offered
Glass Showers
Window Replacement/Installation
Vinyl Frames
Energy-Efficient Options
Mirrors
Custom Glass
Wood Frames
Storm/Impact Windows
Metal Frames
Window Repair
Tempered Glass
Screen Repair
Glass Repair
Fiberglass Frames
Glass Doors
Skylights
Triple Pane Glass
Joe's Glass Inc
Clackamas, ORFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Window Repair
Window Replacement/Installation
Mirrors
Custom Glass
Glass Doors
Calculate how much you can expect to pay for window installation and replacement in Happy Valley, 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 Happy Valley Saves You Money
Energy-efficient windows can benefit you in several ways. Here are a few reasons you may want to take the plunge and make the switch:
- Reduce your carbon footprint: By using less energy after you switch to energy-efficient windows, you’ll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.
- Protect your valuables: The low-emissivity coatings on many Energy Star certified windows help prevent your floors, carpets and furniture from fading by filtering out UV rays.
- Protect your investment: When your home is on the older side, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its value.
- Save on electricity bills: Because energy-efficient windows reduce the amount of energy needed to heat or cool your home, the switch can help you save around $422 annually on your energy bills in Happy Valley.
Estimated Cost of Window Replacement in Happy Valley
When considering window installation, each company offers different services and prices. Let’s go over some typical costs and services.
How Much Do New Windows Cost?
According to our market research, the typical cost to install a single window is about $600. However, window replacement costs can range from $200 to $1,200 per window. This is due to the fact that the cost of window installations are based on a variety of factors specific to your home, including the size, material and number of windows you need to replace, as well as where your property is located.
Whether or not you opt for energy-efficient windows is another factor that will affect the cost. These will usually cost more than other windows, but on the other hand, you can save about $422 a year on your energy bills in Happy Valley.
We advise getting free quotes from several window installation companies to find the one that works best for you.
What Services do Window Installers Offer?
Generally, there are two kinds of window replacement services companies offer: full-frame and pocket installations.
Full-frame installations involve replacing the full window, including the sill, frame and trim. Full-frame installations are necessary when you want a new style or your window has noticeable damage or rot. Because these installations are more involved, they will raise the total cost. Pocket installations (or retrofits) involve installing a new window within the existing frame, which makes pocket installations take less time and therefore cost less. However, if the frame has any damage or rot, you will likely need a full-frame installation instead.
If you’re still debating which kind of installation you need, you can ask your provider and get their recommendation. The choice mostly is influenced by how old the frames are 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 Happy Valley
EcoWatch is different from other reviewers since we look at these companies through a sustainability lens. We’ve reviewed the top window replacement companies in Happy Valley primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can cut your energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installers that serve Happy Valley so you can find the best window installation company near you.
Work Quality
When it comes to new windows, the quality and breadth of services often plays just as important of a role in insulation and performance as the brand of window you opt for. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don’t have good things to say 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 try to keep costs as low as possible. When analyzing the prices of providers, we gave 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. That’s why window installation companies that have lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a good track record in the industry. Window installation companies that have more experience will earn higher rankings by our standards. We like to see at least ten years of experience.
Happy Valley, OR Window Replacement FAQs
How much does a window install cost?
The national average cost of replacing a window is around $600 but can range from $200 to $1,200, based on several factors. The price is typically influenced by the size of the window, the type and material of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
There are several different kinds of windows you can get for your house, including slider windows, picture windows, bay windows, transom windows, awning windows, double-hung and single-hung windows and casement windows.
What do window installation companies do?
Window installation professionals visit your home to remove your old windows and replace them with new ones. Some providers install products distributed by other companies, whereas others are both manufacturers and installation companies combined. The installer will also clean up after the installation is finished.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all of the windows at the same time is the only way to see a noticeable difference. On the other hand, if you have just one or two windows that are damaged or leaky, you can replace just those.