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Window Installation Awards & Badges
  • Ours was a very small project of 3 basement windows. We were pleased with the excellent communication and updates about the status of our pr... read more - Mark D. - 10/15/2019 

  • Great work! They handled replacing some unusually sized doors and were extremely professional and helpful in making decisions. - Amanda B. - 9/12/2019 

  • Great experience. Beautiful new windows. Crew installed in one day. Customer service was also great. - Jill L. - 9/12/2019 

  • On time professional, friendly. Cleaned up after themselves, courteous. Several of my neighbors have used them as well, and I wouldn’t hesi... read more - Sheila H. - 7/31/2019 

  • I had another quote from a competing window company and Lake Washington Windows had a better price. The competing window company had the s... read more - Salmon K. - 6/18/2019 

Our Locations

King County Locations

Proudly serving King County
Seattle – Bellevue – Redmond
Renton – Issaquah – And More
(not including Vashon Island)

327 Williams Ave South
Renton, WA 98057

Call Us!

Phone: 425-255-2600

Lake Washington Windows

327 Williams Ave South
Renton, WA 98057


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2019 Best of Bellevue Award
Best Window companies in Seattle
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