Sales rep was very helpful, did not try to upsell. When the technician came out later and showed how the job was more complex than quoted, they gave us a discount to better match the quoted price. Install was good and we're pleased with our sliding glass door.

Cannot recommend Zen Windows enough. Collecting multiple bids from different companies, their staff -- namely Pierce -- wasn't a in-your-face salesman, pushing a commitment right then and there. He gave a comprehensive list of the windows they could provide, and recommendations on windows without the intent of upcharging or pushing the more expensive windows. Communication was next level since our window install had to fit between other work being done on the house, and they were extremely acco

I had a great experience with Zen Windows and will use them in the future for any of my window needs. They were very responsive and took on a project that was a bit different than normal. Their experience and dedication to their craft radiated from them during every step in the process. The project management was great, and I enjoyed the modern scheduling software they used for signing documents. Their technicians were well mannered and experienced and took great care in their work. They went ou