20 Best Window Companies in Issaquah, WA (2024 Reviews)
Thinking of improving your property’s appearance? The top window replacement companies can help.
We analyzed all the top-rated window companies in Issaquah 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 Issaquah homeowners make their homes more eco-friendly. During the cold winter months, the last thing you want is your heat to leak out of your outdated, drafty windows.
Installing upgraded, efficient windows on your property can help you save money every month on your energy bills — and you can help the environment as well.
Efficient windows are particularly important in Issaquah, where winters are long and cold. According to Energy Star, making the switch to energy-efficient windows can save the average homeowner up to $366 each year.
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 Issaquah
The EcoWatch team examined many window installation companies in Issaquah to find the best ones for our readers. We assessed the companies on their energy-efficient offerings, price, local experience, customer service, coverage area 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 Issaquah. Window World has been in the window installation industry for around 27 years. The provider has many positive reviews from customers on online review websites.
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 WindowsWindow World carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want 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 Issaquah?Window World doesn’t have any cost information listed on its website, but it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.
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 Issaquah. Milgard has been in the window installation industry for around 60 years. The provider has many positive reviews from customers on online review websites.
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 WindowsMilgard Windows & Doors carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want 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 Issaquah?Milgard doesn’t have any cost information listed on its website, but it offers different kinds of windows at varying price points. You can request a free quote on its website for more information about pricing.
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 Issaquah. Andersen has been in the window installation industry for around 27 years. The provider has many positive reviews from customers on online review websites.
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 WindowsRenewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you mention that you want 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 Issaquah?Andersen doesn’t have any cost information listed 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. You can request a free quote on its website for more information about pricing.
Please note that the following companies are national, which means the quality of the service may vary depending on your local team. We have tried to be unbiased and transparent by including pros and cons for each company.
More Window Companies in Issaquah
Renewal by Andersen of Western Washington
Renton, WA- Free assessment
- Timely Service
- Good Customer Service
- Price Transparency
- Educational Website
Services Offered
- Custom Window Designs
- Energy-Efficient Options
- Window Replacement/Installation
- Bay Windows
- Double-Hung
- Vinyl Frames
- Glass Doors
Champion Replacement Windows of Seattle
Kent, WA- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Double-Hung
- Window Replacement/Installation
- Bay Windows
- Glass Doors
Window World North Puget Sound
Mountlake Terrace, WA- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Bay Windows
- Double-Hung
- Glass Doors
- Vinyl Frames
- Window Replacement/Installation
- Energy-Efficient Options
DaBella
Federal Way, WA- Timely Service
- Good Customer Service
Services Offered
- Vinyl Frames
- Double-Hung
- Glass Doors
- Window Replacement/Installation
Orca Roofing & Exteriors
Bellevue, WA- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
7Glass - Mirror, Shower Door, Window Repair and Replacement
Bellevue, WA- Educational Website
- Timely Service
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Mirrors
- Glass Repair
- Window Replacement/Installation
- Glass Showers
- Window Repair
Lake Washington Windows and Doors
Renton, WA- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Bay Windows
- Fiberglass Frames
- Vinyl Frames
- Glass Doors
- Window Replacement/Installation
- Double-Hung
- Wood Frames
- Energy-Efficient Options
Pacific Glass, Inc.
Renton, WA- Educational Website
- Price Transparency
- Timely Service
- Free assessment
- Good Customer Service
Services Offered
- Glass Repair
- Mirrors
- Glass Showers
- Glass Doors
- Window Replacement/Installation
- Tempered Glass
- Custom Glass
Liaan Glass
Redmond, WA- Price Transparency
- Timely Service
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Apex Energy Solutions
Seattle, WA- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Roxy Glass LLC
Bellevue, WA- Educational Website
- Price Transparency
- Good Customer Service
- Timely Service
Services Offered
- Glass Showers
- Mirrors
- Window Replacement/Installation
Glass Doctor of Seattle
Kent, WA- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Glass Showers
- Energy-Efficient Options
- Mirrors
- Window Replacement/Installation
- Glass Repair
- Custom Glass
- Window Repair
Signature Window & Door Replacement
Kent, WA- Good Customer Service
- Price Transparency
- Free assessment
- Educational Website
- Timely Service
Services Offered
- Fiberglass Frames
- Window Replacement/Installation
- Energy-Efficient Options
- Glass Doors
- Custom Window Designs
The Glass Guru
Redmond, WA- Price Transparency
- Free assessment
- Timely Service
- Educational Website
- Good Customer Service
Services Offered
- Wood Frames
- Metal Frames
- Fiberglass Frames
- Glass Showers
- Energy-Efficient Options
- Glass Repair
- Storm/Impact Windows
- Skylights
- Vinyl Frames
- Triple Pane Glass
- Screen Repair
- Glass Doors
- Window Replacement/Installation
- Mirrors
- Window Repair
- Custom Glass
- Tempered Glass
Windows, Doors & More
Seattle, WA- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Bay Windows
- Skylights
Covington Glass
Covington, WA- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Glass Repair
American Eagle Glass
Auburn, WA- Free assessment
- Good Customer Service
- Price Transparency
Services Offered
- Vinyl Frames
- Window Repair
- Energy-Efficient Options
- Glass Showers
- Window Replacement/Installation
Maxi Glass LLC
Seattle, WA- Free assessment
- Educational Website
- Timely Service
- Good Customer Service
- Price Transparency
Services Offered
- Glass Showers
- Mirrors
- Glass Repair
- Skylights
- Window Replacement/Installation
Sunrise Glass
Kent, WA- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
- Custom Glass
- Wood Frames
- Mirrors
- Glass Repair
- Skylights
- Glass Showers
- Glass Doors
Valley Glass
Kent, WAServices Offered
- Glass Showers
- Vinyl Frames
- Glass Repair
- Screen Repair
- Mirrors
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Issaquah, 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 Issaquah Saves You Money
By upgrading to energy-efficient windows, you can benefit in several ways, such as:
- Reduce your carbon footprint: In Issaquah, you can reduce your indirect greenhouse gas emissions by about 271 pounds per year once you install energy-efficient windows.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its real estate value, especially if your home is on the older side.
- Save money on electricity bills: Once you install energy-efficient windows, you can expect a reduction in your bills by about 12% because you’ll require less energy to heat or cool your home.
Estimated Cost of Window Replacement in Issaquah
Windows come in various shapes and sizes, so costs and services will vary remarkably. Here are the average costs and services that you can find from window installers.
How Much Do New Windows Cost?
According to our market research, the typical cost of replacing a single window is around $600. However, window replacement costs can range from $200 to $1,200 a window. Costs will differ considerably depending on the quality of your products, the current condition of your home, the number of windows you need and your location. A lot of window companies also offer replacement door installations and other add-ons like coating, baths, shutters and more. These extra services will increase overall project costs.
Keep in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 per year when you replace double-pane, clear glass windows. Your savings will vary based on your local climate, energy rates and individual home characteristics.
Costs will also vary based on the material of your frame. Aluminum frames have the lowest price. They’re sturdy, light and maintenance-free, but provide poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made with wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames cost the most and are the most in-demand. They’re also aesthetically pleasing and provide decent insulation for your home.
What Services do Window Installers Offer?
In regard to window replacements, in general there are two types that your installer will have: full-frame and pocket installations.
A full-frame installation is a total window replacement. It involves removing the old window, the sill, and the exterior and interior trim. It can also involve extra materials, like insulation and drip edges, which increase the total cost of the project. Also worth noting: it’s not uncommon for homeowners to have to touch up the paint surrounding the window after a full-frame installation. A pocket installation involves replacing a window without replacing the frame. This means instead of taking out the whole window and rebuilding it, the contractor will just put the replacement window (also called a retrofit or insert window) into the frame.
If you’re hiring a reputable window installation company, your company will be able to recommend the best type for your project. In Issaquah, the choice will mostly be influenced by how much damage there is currently and the age and condition of your existing frames.
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 Issaquah
EcoWatch reviews differ from other reviews, as we evaluate these companies through a sustainability lens. Along with energy efficiency, we analyzed several window installers in Issaquah and ranked them using the following methodology:
Service Area
This one is self-explanatory, but we’ve chosen to highlight window installers that serve Issaquah so you can find a quality window installation company near you.
Work Quality
We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each company included in our guide to make sure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.
Customer Reviews
Another self-explanatory yet super important review factor is customer feedback. If most customers don’t have good things to say about their service from a certain company, you won’t see it 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 providers’ prices, 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 labor rank higher with EcoWatch.
Years of Experience
Because of Issaquah’s climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Issaquah window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Issaquah, WA Window Replacement FAQs
How much does window installation cost?
The typical cost of replacing one window can range between $450 and $650. There are a variety of factors that influence how much it costs, such as local labor costs, your property’s location, styles and sizes of windows, how energy-efficient the windows are, the materials used in designing the windows and the number of windows.
Which type of window should I get?
A window’s energy efficiency depends on 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.
When do I need to use a window installation company?
You should hire a window installation company whenever you need new windows. Installing windows is a complex process that can be difficult and time-consuming, so it’s best left to the professionals.
What time of year should I replace my windows?
Replacement windows can be installed any time of the year, but autumn might be the best season. Regardless of when you install them, the contractors will take steps to ensure 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.