Sergey was professional, courteous, and flexible. We installed during the pandemic. The team were very safe, used proper social distancing, and masks. Open to my feedback and remarks. Finished quicker than what I was quoted, and came back when a few minor items needed attention. Would use again without hesitation

Extremely happy!! It was truly a great pleasure to work with Sergey! He is friendly, extremely knowledgeable, reliable and clearly cared about his customers. His honesty is very refreshing and we felt that we can wholeheartedly trust him. He didn’t push the high price products just to sell but he listened and provide products that fit your needs and expectation. We are very impressed with the quality of the windows and doors and the expertise of the installation crews. We ended up replacing all windows and doors at a very reasonable price!! Highly recommended!!!

Great price. Sergie took the time to talk through the job and window options. The crew was efficient and clean.

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Great value. Amazing customer service. Quick turnaround. Top Tier Professional workmanship. I had 8 windows that had their seals go REALLY BAD years before I bought the house and finally could not take it anymore and Called Nick at Diablo Custom Screen and Glass after being referred by a competitor that spoke highly of his work. I am glad I did. Nick was very quick to get Tim out to take measurements and ensure the right replacement glass was ordered, got the glass ordered, and had it ready for install in less time than indicated. As soon as everything was in, Nick got Tim scheduled for installation the very next morning. You can see by the pictures how terrible the old windows were and how well the replacements turned out. Took one day to install and the price was fair. Great investment in my family's well-being and the value of my home. Highly recommended.

I had three security screen doors installed on my sliders in the backyard and security screen doors installed on my double doors in the front of the house. The workmanship was excellent as was the communication through the entire process. I would recommend Nick and the team to anyone looking for quality work and exceptional customer service.

Nick is great. I use him for all our apartment work. Windows and screens and more. I highly recommend their company Diablo Custom Screen & Glass. Thanks

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We recently had West Coast Windows and Doors, Inc., install all new windows in our home in Rossmoor. The owner came out to give us a quote, and we were instantly impressed with his integrity and helpfulness. He took time to answer every question we asked. The price, the service and the installation were excellent. We were delighted by how they worked with us each step of the way. The gentlemen who installed the windows were professional, courteous and efficient. When they left each day, they left the workspace spotless! We could NOT be more pleased, and heartily recommend them without reservation.

Third time using West Coast Windows and Doors over the past five years to replace the original (and old) windows and sliders in my home. Very happy with the quality, professionalism, and price. On all three instances, the crew has showed up on time and done a great job installing and leaving the area as clean as it was when they arrived. Although I am out of windows, I will reach out to them when it is time to upgrade my front door.

West Coast Window and Doors is excellent to work with, trouble free, outstanding installs and great pricing!

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