Window Installation Awards & Badges

This was the most professional crew I have ever had in our home. It is clear that customer service is a huge priority with this company. In addition, all parts of the process were exactly how it was... read more - Sarah M. - 10/17/2019 

Window Replacement Mercer Island WA

Window Replacement Company in Mercer Island

Thinking about window replacement in the Mercer Island neighborhood?

For top-rated window selection & installation, call Lake Washington Windows.

“Lake Washington Windows & Doors replaced a French door and several windows for my home. Their installation team was extremely professional. They not only did a quality installation job, but the guys were very friendly and did the work on schedule. I was very pleased with the work that they did.

Thank you for the terrific experience!”

– Cheryl C., Mercer Island WA

 

Window Replacement Benefits

Why replace old, leaky windows? Here are some key reasons:

  • Reduce home energy costs
  • Earn federal tax credits up to $1500 (where eligible)
  • May increase the resale value of your home

Why Choose Lake Washington Windows?

  • Fast, professional, and affordable
  • Outstanding customer satisfaction history
  • Licensed, bonded, and insured, locally owned

Serving Mercer Island & the Northwest

 

Free Replacement Estimate

Start saving energy, lower your heating bill, and improve the appearance of your home. Call the Certified Window and Door Replacement Specialists at Lake Washington Windows at (425) 255-2600 for a Free Estimate! We offer financing and payment plans too.

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  • Free In-Home Estimate

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2019 Best of Bellevue Award
Best Window companies in Seattle
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