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Three words - Wow Wow and Wow! From the sales person who came out to quote to the measuring to... read moreThree words - Wow Wow and Wow! From the sales person who came out to quote to the measuring to the install; I would have to rate this 6 stars. We had an old exterior French door warped from weathering and no longer secure. The install crew - the best BTW - removed that faulty door and installed a double lock energy efficient slider that after all said and done looked original to the house. A huge upgrade and a huge thanks!! read less

For our window installation, everything went positively as expected. The Office staff kept in contact before and after the... read moreFor our window installation, everything went positively as expected. The Office staff kept in contact before and after the installation. Our job was completed faster than scheduled since someone else canceled their job and so, we had 2+ crews working on our home for the first day. The crews led by Boonyom were extremely courteous, timely, professional, and they cleaned up the site thoroughly. We recommend Lake Washington Windows and Doors. read less

We've been through several home improvement projects with mixed experiences. Lake Washington Windows & Doors was one of the good... read moreWe've been through several home improvement projects with mixed experiences. Lake Washington Windows & Doors was one of the good ones. All workers did a great job, were good communicators, courteous, and were always on time. I experienced a small flaw in one of the door installs, and they came right out to fix it. Would totally recommend! read less

We've been through several home improvement projects with mixed experiences. Lake Washington Windows & Doors was one of the good... read moreWe've been through several home improvement projects with mixed experiences. Lake Washington Windows & Doors was one of the good ones. All workers did a great job, were courteous and always on time. From beginning to end, I received good communication about the project. A few weeks after the project was done, I noticed minor flaw in one of the door seals, and they came right out to fix it. Would totally recommend! read less