20 Best Window Companies in Sammamish, WA (2024 Reviews)
Are you looking to replace 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 Sammamish 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
Whether you're doing renovations or have old windows, windows play an important role in conserving your home's electricity. When it’s the middle of winter, your outdated and drafty windows could be making your home harder to heat and more uncomfortable for you.
Replacement windows improve your home’s insulation, not only making you and your family more comfortable during the summer and winter, but also saving you money and helping the environment.
So if you’re constructing a new home, renovating or updating your windows in Sammamish, you’ve found the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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 Sammamish
The EcoWatch Reviews team evaluated dozens of installers that service the Sammamish area to find the top window installation companies by our standards. We assessed the providers on energy-efficient offerings, price, customer service, coverage area, local experience 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 Sammamish. Window World has around 27 years of experience in the window installation business.
It has established itself as a company that 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 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 Sammamish?Prices aren’t available on Window World’s website, but it's known for offering some of the most affordable window installations around. Requesting 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 Sammamish. Milgard has around 60 years of experience in the window installation business.
It has established itself as a company that 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 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 Sammamish?Prices aren’t available on Milgard’s website, but it offers different kinds of windows at varying price points. Requesting 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 Sammamish. Andersen has around 27 years of experience in the window installation business.
It has established itself as a company that 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 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 Sammamish?Prices aren’t available 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. Requesting a free quote on its website is the best way to know for sure.
We aim to remain unbiased and transparent by describing pros and cons for every provider. Additionally, any partnerships do not influence our reviews.
More Window Companies in Sammamish
Renewal by Andersen of Western Washington
Renton, WA- Timely Service
- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Custom Window Designs
- Double-Hung
- Glass Doors
- Window Replacement/Installation
- Vinyl Frames
- Bay Windows
- Energy-Efficient Options
Champion Replacement Windows of Seattle
Kent, WA- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Glass Doors
- Window Replacement/Installation
- Double-Hung
- Bay Windows
Window World North Puget Sound
Mountlake Terrace, WA- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Glass Doors
- Window Replacement/Installation
- Energy-Efficient Options
- Bay Windows
- Double-Hung
- Vinyl Frames
DaBella
Bremerton, WA- Good Customer Service
- Timely Service
Services Offered
- Glass Doors
- Vinyl Frames
- Double-Hung
- Window Replacement/Installation
Orca Roofing & Exteriors
Bellevue, WA- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Liaan Glass
Redmond, WA- Price Transparency
- Timely Service
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
7Glass - Mirror, Shower Door, Window Repair and Replacement
Bellevue, WA- Free assessment
- Educational Website
- Good Customer Service
- Price Transparency
- Timely Service
Services Offered
- Glass Showers
- Glass Repair
- Window Replacement/Installation
- Window Repair
- Mirrors
Pella Windows & Doors of Bothell
Bothell, WA- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Window Replacement/Installation
- Custom Window Designs
- Double-Hung
- Energy-Efficient Options
- Glass Doors
- Bay Windows
Lake Washington Windows and Doors
Seattle, WA- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Fiberglass Frames
- Energy-Efficient Options
- Window Replacement/Installation
- Double-Hung
- Wood Frames
- Vinyl Frames
- Glass Doors
- Bay Windows
Apex Energy Solutions
Seattle, WA- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
Roxy Glass LLC
Bellevue, WA- Price Transparency
- Timely Service
- Good Customer Service
- Educational Website
Services Offered
- Mirrors
- Glass Showers
- Window Replacement/Installation
The Glass Guru
Redmond, WA- Timely Service
- Price Transparency
- Good Customer Service
- Educational Website
- Free assessment
Services Offered
- Custom Glass
- Wood Frames
- Skylights
- Tempered Glass
- Vinyl Frames
- Window Repair
- Glass Showers
- Metal Frames
- Mirrors
- Glass Repair
- Fiberglass Frames
- Energy-Efficient Options
- Window Replacement/Installation
- Glass Doors
- Triple Pane Glass
- Storm/Impact Windows
- Screen Repair
Einar Johanson Window & Door
Seattle, WA- Free assessment
- Price Transparency
- Good Customer Service
- Timely Service
Services Offered
- Custom Window Designs
- Window Replacement/Installation
Pacific Glass, Inc.
Renton, WA- Good Customer Service
- Educational Website
- Free assessment
- Timely Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Glass Repair
- Tempered Glass
- Glass Showers
- Glass Doors
- Custom Glass
- Mirrors
Windows, Doors & More
Seattle, WA- Good Customer Service
- Educational Website
Services Offered
- Bay Windows
- Window Replacement/Installation
- Skylights
Windorco Supply Inc.
Seattle, WA- Price Transparency
- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Wood Frames
- Metal Frames
- Energy-Efficient Options
Green City Window and Door
Bothell, WA- Timely Service
- Good Customer Service
- Free assessment
- Price Transparency
- Educational Website
Services Offered
- Vinyl Frames
- Fiberglass Frames
- Energy-Efficient Options
- Glass Doors
- Window Replacement/Installation
- Wood Frames
Harley Exteriors, Inc.
Bothell, WA- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Custom Window Designs
- Window Replacement/Installation
- Energy-Efficient Options
- Vinyl Frames
- Glass Doors
Energy Exteriors NW | Windows, Doors, Siding
Bothell, WA- Free assessment
- Educational Website
- Price Transparency
- Good Customer Service
Services Offered
- Fiberglass Frames
- Window Replacement/Installation
- Metal Frames
- Glass Doors
- Vinyl Frames
Smart Glass Inc
Seattle, WA- Price Transparency
- Good Customer Service
- Timely Service
- Free assessment
Services Offered
- Mirrors
- Window Replacement/Installation
- Glass Repair
- Glass Doors
- Energy-Efficient Options
- Glass Showers
- Window Repair
Calculate how much you can expect to pay for window installation and replacement in Sammamish, WA 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 Sammamish Saves You Money
There are quite a few benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch are the following:
- Reduce your carbon footprint: Decreasing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 271 pounds per year on average.
- Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, preventing fading of your furniture, carpet and other valuables.
- Save money on power bills: The Department of Energy estimates that heat gained or lost via windows makes up about 25-30% of energy use in your home. Installing energy-efficient windows can help decrease that number, which helps you save more on your bills.
- Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, especially if you have an older home.
Estimated Cost of Window Replacement in Sammamish
Let’s go over the cost of installing new windows and the types of services you may need for your home.
How Much Do New Windows Cost?
On average, homeowners in Sammamish can anticipate that most replacement window installations will range from $250 to $1,200, with the most common installations sitting at around $600. These estimates vary depending on specific characteristics of your installation, like material, type, the location of your home, number of windows, size and more.
With windows, efficiency is one of the most important factors for most homeowners. Efficient windows may cost more off the bat, but by increasing the efficiency of your home — especially during the winter — they can give you many years of energy savings. According to Energy Star, purchasing certified energy-efficient windows can save Sammamish homeowners $366+ per year after replacing single-pane windows.
We recommend requesting free quotes from multiple window companies to find the one that works best for you.
What Services do Window Installers Offer?
In general, there are two types of window installation services companies provide: full-frame and pocket installations.
Full-frame installations involve replacing the total window, including the trim, frame and sill. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable rot. Because these installations are more involved, they will increase overall costs. Pocket installations (or retrofits) entail installing a new window within the existing frame, which makes pocket installations take less time and therefore cost less. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
If you’re not sure which window installation service you need, your installer should be able to assist you. Generally, the decision depends on factors such as the age and condition of the home, the type of building material, budget and time restrictions.
Best Availability
Renewal by Andersen
- Great industry reputation
- 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 Sammamish
In our search to find the most reliable, eco-friendly window installers in Sammamish, the EcoWatch team chose the above companies as the best window installation companies in the city. Along with energy efficiency, we analyzed window companies all across the state and assigned rankings using the following methodology:
Service Area
This one is pretty self-explanatory, but we’ve chosen to highlight window installation companies that serve the Sammamish 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 in our guide to make sure its contractors are well-qualified and that the company has received tons of positive customer feedback to vouch for its service.
Customer Reviews
Customer feedback is another super important review factor. If most 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: as with other services, cheap window installation companies may not provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that offer a range of price and financing options so they’re accessible to most homeowners.
Warranty
Protecting your investment in new windows is important to many homeowners. For that reason, window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Because of Sammamish’s climate, homeowners will want to mitigate low efficiency, rot and water damage. We factored in local experience to reflect the ability of Sammamish window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Sammamish, WA Window Replacement FAQs
What is the typical cost to install new windows?
The typical cost to replace a single window ranges from $450 to $650. There are many factors that influence the cost, such as the materials used in designing the windows, the number of windows, styles and sizes of windows, local labor costs, your property’s location and how energy-efficient the windows are.
Which kind of window should I get?
Generally, double-pane windows are more efficient than single-pane windows and windows that don’t open will be more efficient than windows that do. If you want to be sure you’ll get the most energy-efficient windows, look for models with the blue Energy Star certification — that means they’re certified energy-efficient by the U.S. Department of Energy.
Can I replace my own windows?
Although you can install your own windows, doing so requires a lot of time and experience with home improvement projects. Hiring a professional can help guarantee that the job is done properly and that you can avoid spending the time and effort of doing it yourself.
How long does it usually take to install windows?
Because the average installation time of a window is 30 minutes, about 16 windows can be installed during an 8-hour work day.