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10 Best Window Replacement Companies in Mountlake Terrace, WA

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Written By David Cusick

Last Updated April 2024

Windows play a big role in the appearance of your house, as well as its energy efficiency. Replacing your windows is an excellent way to increase the value of your home. Outdated windows can cost you in energy bills — about an extra $420 a year in Mountlake Terrace. The Department of Energy estimates that about 30% of your home’s heat or cool air could be lost through your windows. Our list of the best window installers in Mountlake Terrace will help you find the right installer for you.

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Top 10 Best Window Replacement Companies in Mountlake Terrace

Renewal by Andersen Window Replacement

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11041 35th Ave SE, Everett, WA 98208 (425) 296-9360 everettwindow.com

Free assessment

Price transparency

Good customer service

Educational website

Services Offered

Energy-efficient options
Double-hung
Window replacement/installation
Custom window designs
Bay windows
Glass doors
Vinyl frames

Champion Replacement Windows of Seattle

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19406 68th Ave S, Kent, WA 98032 (206) 455-9527 championwindow.com

Price transparency

Good customer service

Free assessment

Services Offered

Bay windows
Glass doors
Window replacement/installation
Double-hung

Window World North Puget Sound

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21718 66th Ave W Suite 200, Mountlake Terrace, WA 98043 (425) 265-0101 windowworldpugetsound.com

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

Vinyl frames
Glass doors
Bay windows
Window replacement/installation
Energy-efficient options
Double-hung

DaBella

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922 State Ave, Marysville, WA 98270 (360) 526-8859 dabella.us

Good customer service

Timely service

Services Offered

Window replacement/installation
Glass doors
Double-hung
Vinyl frames

The Glass Guru

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14572 NE 95th St, Redmond, WA 98052 (425) 620-4348 theglassguru.com

Timely service

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Window replacement/installation
Glass showers
Wood frames
Tempered glass
Vinyl frames
Energy-efficient options
Fiberglass frames
Mirrors
Metal frames
Glass repair
Custom glass
Triple pane glass
Screen repair
Window repair
Storm/impact windows
Glass doors
Skylights

Statton Glass

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19011 36th Ave W f, Lynnwood, WA 98036 (425) 775-1146 stattonglass.com

Timely service

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Glass showers
Wood frames
Fiberglass frames
Vinyl frames
Mirrors
Metal frames
Glass repair
Window replacement/installation
Skylights

Lake Washington Windows and Doors

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4500 9th Ave NE Suite 300, Seattle, WA 98105 (425) 272-9486 lakewashingtonwindows.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Bay windows
Energy-efficient options
Window replacement/installation
Fiberglass frames
Wood frames
Vinyl frames
Glass doors
Double-hung

Green City Window and Door

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1732 194th St SE, Bothell, WA 98012 (425) 200-9191 greencitywindow.com

Good customer service

Timely service

Price transparency

Free assessment

Educational website

Services Offered

Energy-efficient options
Wood frames
Vinyl frames
Window replacement/installation
Glass doors
Fiberglass frames

Sound View Window & Door, Inc

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12301 Lake City Way NE, Seattle, WA 98125 (206) 572-3411 soundviewwindowanddoor.com

Price transparency

Free assessment

Good customer service

Educational website

Services Offered

Window replacement/installation
Tempered glass
Glass doors
Skylights
Fiberglass frames
Energy-efficient options
Vinyl frames
Metal frames
Double-hung

Washington Energy Services

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3909 196th St SW, Lynnwood, WA 98036 (800) 398-4663 washingtonenergy.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Vinyl frames
Skylights
Window replacement/installation
Wood frames
Glass doors
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Mountlake Terrace?

The price of window installation or replacement is influenced by a number of factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, homeowners in Mountlake Terrace will spend roughly $290 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Installing new energy-efficient windows can significantly enhance your home's appearance, value, noise reduction, comfort, and insulation. Some clear signs it's time to invest in new windows include the following:

  • Windows that are hard to close, open, and lock properly due to age and wear.
  • Drafts and cold air leaking in from old, loose-fitting windows.
  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Outdated and inefficient window styles that detract from your house's curb appeal.
  • A chilly house and high energy bills from poor insulation.

How To Choose a Window Company

Hiring an experienced window installer contributes to good results and a great experience. Below, we outline the main factors to consider when selecting a qualified window installer.

Experience

Look for highly-regarded local companies with a long track record of experience successfully installing all types of windows. These providers are more likely to have a deep knowledge of Mountlake Terrace's climate and local homeowner needs. Request references from recent clients to verify quality and experience.

Certifications

Choose an installer that’s accredited like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Suitable credentials indicate they've received proper training in installation best practices. Verify that installers are staff, not subcontracted laborers, and confirm that the technicians assigned to your job have certification.

Reputation

Spend time reviewing online feedback, checking the Better Business Bureau (BBB), and requesting local references. Review customer feedback to verify that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy or unfinished work.

Process

The most qualified company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that don't provide enough specifics upfront. Look for continual communication throughout the process to avoid surprises once the project gets underway.

Warranties

Research window firms that back their installations with guarantees, and that provide warranties on products and labor. This indicates confidence in their work. Also seek out unlimited lifetime warranties that can transfer to new homeowners.

Materials

Verify that your window provider works with long-lasting, durable brands, offers energy-saving window options, and fits your budget. Look for window options with design flexibility, good energy ratings, and enhanced UV protection, and check whether the materials include their own manufacturer warranties.

Frequently Asked Questions About Window in Mountlake Terrace, WA

In Mountlake Terrace, the best time to install windows is when temperatures are mild, generally between the spring and fall. This allows installers to work without having to worry about the weather.

The best type of replacement window for your Mountlake Terrace home will depend on your home's age, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's older — so your new windows match. Wood windows can give a classic look and feel, while vinyl-framed windows tend to be popular in newer homes. Fiberglass-framed windows are also a popular choice, since they are energy efficient and durable.

The most expensive windows are those with multiple moving parts such as double-hung and casement windows. They are more intricate than single-hung windows, which makes them more costly. Single-hung windows are the cheapest on the market. Aluminum and vinyl are the most affordable frame options.

If your area has lower than average energy costs, it may not be necessary to replace all your windows at once. Replacing all your windows at once can help improve your home's energy-efficiency, and could help you to save money on your energy bills over time. This is especially beneficial in a place like Mountlake Terrace, where energy costs tend to be high.

Replacing your own windows can be a challenging task, especially in Mountlake Terrace, where temperatures can get quite cold. It's generally best to get a professional window installer. They have the knowledge and experience to ensure your windows are securely installed and that you get the most out of your investment.

If you live in a rainier climate like Mountlake Terrace, you should wipe away any debris or dirt buildup from the windows often. Additionally, you should inspect your windows every month to make sure they're working correctly. It's also a good idea to have a professional inspect your windows annually for any hidden damages or issues.

Hiring a professional window installer helps make sure the job is done correctly. Professional installers will measure your windows properly to get a perfect fit and will use the right materials and techniques to ensure your windows are correctly sealed and secure. Additionally, professional installers have access to better materials and more knowledge than the average person, so you can count on your windows to be installed correctly and stand for years to come.

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