20 Best Window Companies in Sandy, OR (2025 Reviews)
If you’re thinking about upgrading to new windows, our list of the top window installation companies can help.
We analyzed all the top-rated window companies in Sandy 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
The EcoWatch Reviews team is all about helping Sandy homeowners find eco-conscious solutions for their homes. Potential leaks or drafts from your windows can make your home uncomfortable in the summer or winter.
That’s bad news for both your wallet and the environment, but one of the best window installation companies can help you with that.
We’ve compiled a list of the best installation companies to help you in your research, so you can not only benefit from brand-new windows, but also save money on your power bills.
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 Sandy
The EcoWatch Reviews team assessed dozens of providers that serve the Sandy area to find the top window installation companies that fit our standards. The providers mentioned in this article scored the best in our review categories, such as 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 offers windows expertise in Sandy. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. The company 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 company for you.
Energy Efficiency of Window World WindowsThere are a wide variety of window types available from Window World, 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 Sandy?Prices 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. If you’d like more accurate information, you can ask for a quote on the company’s website.

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 Sandy. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. This window installation company has been in business since 1962 and currently provides services to Anaheim, Riverside, Los Angeles, San Bernardino and Orange counties. The company 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 company for you.
Energy Efficiency of Milgard Windows & Doors WindowsThere are a wide variety of window types available from Milgard Windows & Doors, 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 Sandy?Prices 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. If you’d like more accurate information, you can ask for a quote on the company’s website.

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 Sandy. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. The company 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 company for you.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide variety of window types available from Renewal by Andersen, 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 Sandy?Prices 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. If you’d like more accurate information, you can ask for a quote on the company’s website.
We’ve recommended providers with good reputations, but bear in mind that some national companies have independently owned locations in Sandy, so the quality of service may depend on your local crew. We have tried to be unbiased and transparent by describing pros and cons for every company we reviewed.
More Window Companies in Sandy
Renewal by Andersen
Portland, ORGood Customer Service
Free assessment
Price Transparency
Educational Website
Services Offered
Glass Doors
Double-Hung
Window Replacement/Installation
Bay Windows
Champion Replacement Windows of Portland
Portland, ORGood Customer Service
Free assessment
Price Transparency
Services Offered
Glass Doors
Window Replacement/Installation
Double-Hung
Bay Windows
DaBella
Vancouver, WAGood Customer Service
Timely Service
Transferable warranties
Free in-person and virtual consultation
Alside® vinyl windows
Services Offered
Double-Hung
Window Replacement/Installation
Vinyl Frames
Glass Doors
Town & Country Glass
Portland, ORGood Customer Service
Free assessment
Price Transparency
Services Offered
Window Repair
Mirrors
Glass Doors
Glass Showers
Window Replacement/Installation
Screen Repair
The Sashwright Co.
Portland, OREducational Website
Good Customer Service
Services Offered
Custom Window Designs
Wood Frames
Window Repair
Storm/Impact Windows
Window Replacement/Installation
LADA Exteriors
Tualatin, ORGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Window Replacement/Installation
HomeTegrity Inc
Salem, OREducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Energy-Efficient Options
L & M Glass
Oregon City, ORGood Customer Service
Free assessment
Educational Website
Services Offered
Mirrors
Window Replacement/Installation
Glass Showers
RJ Roofing
Portland, ORGood Customer Service
Price Transparency
Free assessment
Services Offered
Window Replacement/Installation
Bridgetown Window & Door, Inc.
Portland, ORFree assessment
Educational Website
Good Customer Service
Services Offered
Window Replacement/Installation
Da-Vinci Painting & Construction, LLC
Lake Oswego, OREducational Website
Free assessment
Good Customer Service
Price Transparency
Services Offered
Window Replacement/Installation
Pacific Exteriors NW
Portland, ORTimely Service
Good Customer Service
Educational Website
Free assessment
Price Transparency
Services Offered
Triple Pane Glass
Window Replacement/Installation
Energy-Efficient Options
Classic Sash & Door Company
Portland, ORGood Customer Service
Free assessment
Educational Website
Services Offered
Window Replacement/Installation
Lifetime Remodeling Systems
Portland, ORFree assessment
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Clear Choice Windows & Doors
Tigard, ORGood Customer Service
Price Transparency
Free assessment
Educational Website
Services Offered
Metal Frames
Glass Doors
Window Replacement/Installation
Tualatin Valley Glass
Tigard, ORPrice Transparency
Educational Website
Services Offered
Screen Repair
Energy-Efficient Options
Glass Doors
Storm/Impact Windows
Custom Glass
Glass Repair
Glass Showers
Window Repair
Mirrors
Tempered Glass
Window Replacement/Installation
Budget Blinds of Beaverton & Lake Oswego
Tualatin, OREducational Website
Free assessment
Good Customer Service
Services Offered
Custom Window Designs
Window Replacement/Installation
Two Brothers Insulating, LLC
Woodland, WAFree assessment
Price Transparency
Good Customer Service
Educational Website
Services Offered
Window Replacement/Installation
Energy-Efficient Options
Wood Frames
Joe's Glass Inc
Clackamas, ORPrice Transparency
Free assessment
Educational Website
Good Customer Service
Services Offered
Glass Doors
Window Replacement/Installation
Mirrors
Custom Glass
Window Repair
Kemp's Windows Inc.
Portland, ORGood Customer Service
Free assessment
Educational Website
Price Transparency
Services Offered
Double-Hung
Bay Windows
Window Replacement/Installation
Glass Doors
Wood Frames
Calculate how much you can expect to pay for window installation and replacement in Sandy, 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 Sandy Saves You Money
There are several benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change include the following:
- Protect your valuables from fading: When you upgrade to energy-efficient windows with low-emissivity coatings, your floors, carpets and furniture will be protected from fading because of their ability to filter out harmful UV rays.
- Reduce your carbon footprint: Reducing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 271 pounds.
- Save money on power bills: After you switch to energy-efficient windows, you can see a reduction in your bills by about 12% since you’ll need less energy to heat or cool your home.
- Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
Estimated Cost of Window Replacement in Sandy
Each window installer provides varying services and has different costs based on several factors.
How Much Do New Windows Cost?
The national average cost to replace one window is about $600 but can range from $200 to $1,200. But prices differ remarkably depending 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 installations and replacements, which will make your project cost more.
With windows, efficiency is one of the most important factors for many homeowners. Efficient windows may cost more initially, but by increasing the efficiency of your home — especially during the summer and winter — they can provide decades of energy savings. According to Energy Star, buying certified energy-efficient windows can save Sandy homeowners $422+ per year after replacing single-pane windows.
Something else that influences the total cost is the material you choose for your frame. Aluminum frames are generally the least expensive and are sturdy and relatively maintenance-free, but they provide poor insulation. On the other hand, wood frames are the most expensive, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.
What Services do Window Installers Offer?
In regard to window replacements, there are typically two kinds that your installer will have: full-frame and pocket installations.
A full-frame installation replaces the complete window, including the windowsill, frame, trim and the window panes. Because this type of installation is more involved, it will be more expensive than a pocket installation. Pocket installations (also known as retrofits) are when you replace a window within its existing frame. Pocket installations are simpler and won’t cost as much, but you can’t do this type of installment if you have any pre-existing rot or water damage.
Your window installer can help you choose which type of installation you need.
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 Sandy
EcoWatch reviews differ from other reviews because we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
Since this is a guide for Sandy, we paid more attention to companies that serve the city. There are certainly other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Sandy.
Work Quality
We’re certain that you’re looking for a company to do a great job installing windows. We’ve vetted each installer included on this list to ensure its technicians are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don’t have good feedback about their service from a certain company, you won’t see it featured on EcoWatch.
Cost
This one is a give-and-take: similar to most services, cheap window installers may not provide the highest quality service. On the other hand, we want to make sure we’re highlighting companies that offer a range of price and financing options so they’re accessible to most homeowners.
Warranty
As discussed, windows are a hefty investment, so you’ll want to make sure that investment is protected. Window installation companies with lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Because of Sandy’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Sandy window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Sandy, OR Window Replacement FAQs
How much does a window install cost?
The average cost of replacing a single window can range from $450 to $650. There are a variety of factors that influence how much it costs, including local labor costs, the number of windows, how energy-efficient the windows are, your property’s location, styles and sizes of windows and the materials used in designing the windows.
What are the different types of windows?
The most common kinds of windows for homes include: bay windows, awning windows, transom windows, picture windows, slider windows, casement windows and double-hung and single-hung windows.
Can I install my own windows?
If you’re handy and have the time and patience to do the job right, you may be able to install your own windows. However, if you don’t have the time or know-how, we don’t recommend it.
What time of year should I replace my windows?
Though you can install windows any time of year, warmer weather is generally better for replacing windows. In addition, it shouldn’t be raining, since rain can make the installation harder.
How long does it usually take to install windows?
Since the average installation time is 30 minutes per window, around 16 windows can be installed in a typical 8-hour work day.