Get matched with top window pros in Duvall, WA

"I would highly recommended WCV windows. The 2 man crew that installed 9 new vinyl windows including a sliding door did an excellent job in just a day! We were amazed by how their attention to detail gave us beautiful looking looking windows inside and out. Allso, we're staying much warmer and have much less outside noise coming in. A job well done in very friendly professional manner."

"They did fabulous work and their products are gorgeous. They were custom windows and French doors."

"Quick to come out and take measurements of window to be replaced. Window was made and installed right on time. New window looks wonderful, and matches the other grid windows perfectly. Installation was very professional, and once job was done the area was left totally clean."

"We are very pleased with our new windows. From the initial interview to the installation process we were pleased. Because of the efficiency of the windows we have seen our electric bill and propane bill decrease. Saving us $500.00 so far in energy bills. Thank you for a great product and excellent service. I recommend your windows to everyone."

"They were excellent. They did a professional job and our windows turned out beautiful. Ricky, Joel, and Emilio were friendly, and did an excellent job. They cleaned up every day and got the job done in a timely manner. I would highly recommend Lake Washington Windows and doors."

"Very good work as my windows shine now. They were prompt and finished the job quickly with quality work. The pros were personable, polite and experts at window washing. I would hire them again."

"Perfection and so speedy My windows are so clear I keep thinking they are open"

"Tim Thompson is one of the best and most thorough people I’ve ever worked with. Not only did he get the project done to his high standards, but he didn’t leave until he checked everything out and made sure it was perfect. We have a 3 story house with a solarium and every window sparkled. Thank you, Tim."

"They explained the work very clearly when giving their bid (this work was part of a bid for other window work)  and completed the work quickly once we called them back. They specialize in maintaining and restoring wood window frames. We would have liked to have them do more work, but they were quite expensive, which is why we did not have them do the other work. If I could afford them, I would use them again."

"Replacing existing windows. OUTSTANDING customer service."