20 Best Window Companies in Mount Vernon, WA (2024 Reviews)

Looking to upgrade your home's windows? We’ve got you covered in this list of the top window installation companies.

We analyzed all the top-rated window companies in Mount Vernon and selected the best 20 based on:

  • Customer reviews
  • Window installation expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated May 20, 2024

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

Although green energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your house’s efficiency can also have a big impact on home energy conservation. Poor windows can make your AC or heater work extra hard in the summer or winter.

Thankfully, saving you money with more efficient windows also helps our goals of reducing energy usage for the environment.

We’ve made a list of the best installation companies to help you in your search, so you can not only benefit from brand-new windows, but also save money on your energy bills.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Buy 2 Windows, Get 2 Free
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Mount Vernon

The EcoWatch team assessed several window providers across Mount Vernon to narrow our list down to the top ones. We assessed the installers on their energy-efficient offerings, customer service, local experience, price, coverage area and more.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Large serice area
  • Pros icon Low prices relative to competitors
  • Pros icon Great industry reputation
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Mount Vernon. It's the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window installation business. Many positive reviews on customer review websites back the provider's reputation.

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 right provider for you.

Energy Efficiency of Window World Windows

Window World is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Window World representative when inquiring about services.

How much does Window World cost in Mount Vernon?

Prices aren’t displayed on Window World’s website, but it's known for offering some of the most affordable window installations around. For more detailed information on pricing, you can get a quote from the company.

Milgard Windows & Doors logo
FAST QUOTE
as little as 30 seconds
Excellent Reputation

Milgard Windows & Doors

★★★★★
BBB Rating: A
Locations: West Coast
Founded: 1962
Pros:
  • Pros icon EnergyStar Partner
  • Pros icon Wide network of installers
  • Pros icon Lifetime warranty available
Cons:
  • Pros icon Entails hiring third-party contractors
  • Pros icon Limited additional services

Milgard Windows & Doors has the best local installation in Mount Vernon. It's a family-owned and -operated window replacement company, which primarily serves the West Coast. Milgard has about 60 years of experience in the window installation business. Many positive reviews on customer review websites back the provider's reputation.

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 right provider for you.

Energy Efficiency of Milgard Windows & Doors Windows

Milgard Windows & Doors is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Milgard representative when inquiring about services.

How much does Milgard Windows & Doors cost in Mount Vernon?

Prices aren’t displayed on Milgard’s website, but it offers different kinds of windows at varying price points. For more detailed information on pricing, you can get a quote from the company.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen has the best availability in Mount Vernon. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window installation business. Many positive reviews on customer review websites back the provider's reputation.

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 right provider for you.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company’s windows are Energy Star certified, so make sure to ask your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Mount Vernon?

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. For more detailed information on pricing, you can get a quote from the company.

Please note that the following companies are national, meaning the quality of customer service may vary depending on your local crew. We have tried to stay unbiased and transparent by including both pros and cons for each company.

More Window Companies in Mount Vernon

Renewal by Andersen Window Replacement

Everett, WA
2.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Free assessment

Services Offered

  • Service icon Vinyl Frames
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation

Website: https://everettwindow.com/
Address: 11041 35th Ave SE, Everett, WA 98208
Phone: (425) 296-9360

Window World North Puget Sound

Mountlake Terrace, WA
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames

Website: https://www.windowworldpugetsound.com/
Address: 21718 66th Ave W Suite 200, Mountlake Terrace, WA 98043
Phone: (425) 265-0101

DaBella

Marysville, WA
4.7
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Vinyl Frames

Website: https://dabella.us/location/everett/
Address: 922 State Ave, Marysville, WA 98270
Phone: (360) 526-8859

Lyndale Glass

Mount Vernon, WA
4.1
★★★★★
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Mirrors
  • Service icon Skylights

Website: http://www.lyndaleglass.com/
Address: 106 W Fir St, Mount Vernon, WA 98273
Phone: (360) 336-5511

Island Glass Company

Oak Harbor, WA
4.5
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Vinyl Frames
  • Service icon Mirrors
  • Service icon Glass Showers

Website: http://islandglasscompany.com/
Address: 1130 NE 7th Ave #2, Oak Harbor, WA 98277
Phone: (360) 675-3241

Stile Windows & Doors

Burlington, WA
2.6
★★★★★

    Services Offered

    • Service icon Wood Frames
    • Service icon Glass Doors
    • Service icon Double-Hung
    • Service icon Window Replacement/Installation

    Website: https://www.stilewindows.com/
    Address: 11596 Water Tank Rd, Burlington, WA 98233
    Phone: (206) 420-7681

    Bud Barton's Glass Co

    Marysville, WA
    4.5
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Repair
    • Service icon Glass Doors
    • Service icon Mirrors
    • Service icon Window Replacement/Installation
    • Service icon Glass Showers

    Website: http://www.budbartons.com/
    Address: 805 Cedar Ave, Marysville, WA 98270
    Phone: (360) 653-9292

    ACE Glass - Replacement & Installation

    Mukilteo, WA
    5.0
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Glass Doors
    • Service icon Mirrors
    • Service icon Window Repair
    • Service icon Skylights

    Website: https://www.aceglasswa.com/
    Address: 2180 Clover Ct, Mukilteo, WA 98275
    Phone: (425) 900-7945

    Quantum Windows & Doors

    Arlington, WA
    2.8
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Double-Hung
    • Service icon Glass Doors
    • Service icon Energy-Efficient Options

    Website: https://www.quantumwindows.com/
    Address: 7123 197th Pl NE, Arlington, WA 98223
    Phone: (425) 259-6650

    The Glass Guru

    Lynden, WA
    4.9
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Timely Service
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Glass Doors
    • Service icon Vinyl Frames
    • Service icon Mirrors
    • Service icon Storm/Impact Windows
    • Service icon Metal Frames
    • Service icon Wood Frames
    • Service icon Triple Pane Glass
    • Service icon Energy-Efficient Options
    • Service icon Window Replacement/Installation
    • Service icon Window Repair
    • Service icon Glass Repair
    • Service icon Screen Repair
    • Service icon Custom Glass
    • Service icon Tempered Glass
    • Service icon Fiberglass Frames
    • Service icon Skylights
    • Service icon Glass Showers

    Website: https://www.theglassguru.com/bellingham-wa/
    Address: 7344 WA-539, Lynden, WA 98264
    Phone: (360) 594-5028

    Todhunter Glass Inc

    Bellingham, WA
    4.4
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Glass Doors
    • Service icon Glass Repair
    • Service icon Mirrors
    • Service icon Window Replacement/Installation
    • Service icon Skylights
    • Service icon Vinyl Frames
    • Service icon Glass Showers

    Website: https://www.todhunterglass.com/
    Address: 5980 Guide Meridian Rd Suite A, Bellingham, WA 98226
    Phone: (360) 398-7717

    True Windows and Doors

    Snohomish, WA
    5.0
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

    • Service icon Custom Window Designs
    • Service icon Skylights
    • Service icon Tempered Glass
    • Service icon Window Replacement/Installation
    • Service icon Energy-Efficient Options
    • Service icon Glass Doors

    Website: http://www.truewindowdoor.com/
    Address: 1915 Park Ave, Snohomish, WA 98290
    Phone: (425) 501-5285

    Goldfinch Brothers, Inc.

    Everett, WA
    4.5
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Tempered Glass

    Website: https://www.goldfinchbros.com/
    Address: 11300 Beverly Park Rd, Everett, WA 98204
    Phone: (425) 258-4662

    West Coast Windows, Inc.

    Bellingham, WA
    3.1
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

    • Service icon Glass Showers
    • Service icon Mirrors
    • Service icon Window Replacement/Installation
    • Service icon Skylights
    • Service icon Custom Window Designs

    Website: http://westcoast-windows.com/
    Address: 3949 Hammer Dr, Bellingham, WA 98226
    Phone: (360) 671-2448

    Energy Exteriors NW | Windows, Doors, Siding

    Bothell, WA
    4.8
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Free assessment

    Services Offered

    • Service icon Glass Doors
    • Service icon Window Replacement/Installation
    • Service icon Vinyl Frames
    • Service icon Fiberglass Frames
    • Service icon Metal Frames

    Website: https://www.energyexteriorsnw.com/
    Address: 17905 Bothell Everett Hwy # 103, Bothell, WA 98012
    Phone: (425) 482-3054

    Green City Window and Door

    Bothell, WA
    4.8
    ★★★★★
    • Pros icon Timely Service
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Free assessment

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Wood Frames
    • Service icon Fiberglass Frames
    • Service icon Vinyl Frames
    • Service icon Glass Doors
    • Service icon Window Replacement/Installation

    Website: http://greencitywindow.com/
    Address: 1732 194th St SE, Bothell, WA 98012
    Phone: (425) 200-9191

    The Window & Door Shoppe

    Edmonds, WA
    4.6
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency

    Services Offered

    • Service icon Wood Frames
    • Service icon Vinyl Frames
    • Service icon Window Replacement/Installation
    • Service icon Custom Window Designs
    • Service icon Metal Frames
    • Service icon Fiberglass Frames
    • Service icon Skylights

    Website: https://www.thewindowanddoorshoppe.com/
    Address: 18603 76th Ave W #107, Edmonds, WA 98026
    Phone: (425) 771-9421

    Procraft Windows and Doors

    Mountlake Terrace, WA
    4.8
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Glass Doors
    • Service icon Storm/Impact Windows
    • Service icon Bay Windows
    • Service icon Vinyl Frames

    Website: https://www.procraftwindows.com/
    Address: 6710 220th St SW, Mountlake Terrace, WA 98043
    Phone: (206) 361-5121

    Bill's Glass Company

    Lynnwood, WA
    4.7
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Glass Showers
    • Service icon Window Replacement/Installation
    • Service icon Mirrors
    • Service icon Energy-Efficient Options

    Website: http://billsglassco.com/
    Address: 21017 67th Ave W, Lynnwood, WA 98036
    Phone: (425) 242-3166

    Pella Windows & Doors of Bothell

    Bothell, WA
    4.7
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Custom Window Designs
    • Service icon Glass Doors
    • Service icon Bay Windows
    • Service icon Double-Hung
    • Service icon Energy-Efficient Options

    Website: https://www.pella.com/locations/western-washington/
    Address: 11818 N Creek Pkwy N Ste 105, Bothell, WA 98011
    Phone: (425) 455-5550
    Mount Vernon Window Cost Calculator

    Calculate how much you can expect to pay for window installation and replacement in Mount Vernon, WA using our customized window cost calculator.

    Estimated Window Cost:
    161 homeowners have requested a free estimate in the last 3 days.

    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 Mount Vernon Saves You Money

    Upgrading to energy-efficient windows can improve the comfort of your home and help you save on energy bills. Here's more information on how switching out your windows could benefit you:

    • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which not only provide better insulation for your home, but also filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
    • Save money on power bills: After you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll need less energy to heat or cool your house.
    • Protect your investment: The older your home is, the more likely you are to benefit from switching to energy-efficient windows. Older homes usually have windows that are outdated, drafty or maybe even damaged in some way. Updating your windows could help raise the value of your property if you decide to sell.
    • Decrease your carbon footprint: In Mount Vernon, you can cut your indirect greenhouse gas emissions by about 271 pounds per year once you switch to energy-efficient windows.

    Estimated Cost of Window Replacement in Mount Vernon

    When considering window installation, each company offers varying services and costs. Let’s look at some typical costs and services.

    How Much Do New Windows Cost?

    Generally, Mount Vernon homeowners can anticipate their window installations to range from $250 to $1,200. The most common installations sit at around $600. Costs will differ considerably based on the number of windows you need, the quality of your products, your location and the current condition of your home. Many window companies also offer door installations and other add-ons like baths, shutters, coating and more. These extra services will increase your overall project costs.

    Keep in mind that energy-efficient windows may come at a higher price point, but Energy Star estimates the upgrade will save you between $101 and $583 per year when installing single-pane windows and between $27 and $197 a year when you install double-pane, clear glass windows. Your exact 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 generally the most expensive, though it depends on whether they are 100% 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 question to ask yourself when considering a window replacement is: Do you need a full-frame installation or a pocket installation?

    Full-frame installations involve replacing the total window, including the frame, trim and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has considerable deterioration. Because these installations are more involved, they will increase overall costs. A pocket installation involves replacing a window without replacing the frame. This means instead of removing the whole window and rebuilding it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.

    Your window installation company can help you figure out which type of installation you need.

    Best Availability

    Renewal by Andersen

    ★★★★★
    4.5
    • Great industry reputation
    • Member of US Green Building Council
    • Manufactures products in-house
    Buy One Window, Get One 40% OFF
    Get Estimate

    Best Energy-Efficient Features

    Champion

    ★★★★★
    4.5
    • Many years of experience
    • Low prices relative to competitors
    • Limetime warranty
    Buy 2 Windows, Get 2 Free
    Get Estimate

    Power Home

    ★★★★★
    4.5
    • Uses eco-friendly materials
    • Well-trained, certified installers
    • Lifetime or lengthy warranty
    Next-Day Appointments Available
    Get Estimate

    How We Choose the Best Window Installers in Mount Vernon

    EcoWatch reviews differ from other reviews since we examine these companies through a sustainability lens. We have decided to evaluate the best window installers in Mount Vernon primarily based on energy efficiency, as it’s what’s best for the environment and for you as a homeowner. Energy-efficient windows can lower electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology is based on the following factors:

    Service Area

    Since this is a guide for Mount Vernon, we only included companies that provide services to the city. There are certainly reputable providers that didn’t make the list because of the low odds that they would serve the average homeowner in Mount Vernon.

    Work Quality

    When choosing new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the type 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

    Customer feedback is another super important review factor. If most customers don’t have nice things to say about their service from a certain window installation company, it won’t be featured on EcoWatch.

    Cost

    This one is a give-and-take: similar to other services, cheap window companies won’t always provide the most quality service. On the other hand, we want to ensure we’re highlighting companies that provide a variety of price and financing options so they’re accessible to most homeowners.

    Warranty

    As discussed, windows are a considerable investment, so you’ll want to be certain that investment is well protected. Window installation companies that give you lengthy warranties for products, parts and labor rank higher with EcoWatch.

    Years of Experience

    Due to Mount Vernon’s climate, homeowners need to be wary of water damage, low efficiency and rot. We factored in local experience to reflect the ability of Mount Vernon window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.

    Mount Vernon, WA Window Replacement FAQs

    What is the typical cost to install new windows in a home?

    The national average cost to install a window is around $600 but can range from $200 to $1,200, based on a few different factors. The price is often influenced by the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you a decent amount of money a year in energy bills.

    What are the different types of windows?

    The most common types of windows for homes include: bay windows, awning windows, transom windows, picture windows, casement windows, slider windows and double-hung and single-hung windows.

    What do window installation companies do?

    Window installers go to your home to remove your old windows and replace them with new ones. Some companies install products manufactured by other companies, whereas others install their own windows. The installer will also clean up after the installation is complete.

    Should I replace my windows all at the same time?

    If your windows are greater than 20 years old, it’s probably time to replace all of them. By that point, they are typically less efficient, draftier and/or more damaged than new windows. Replacing your windows all at the same time will involve less paperwork and less stress.

    How long does window installation typically take?

    Since the average installation time is 30 minutes per window, about 16 windows can be installed in an 8-hour work day.