New slider!
After a rocky start (estimator missed my appointment) we were able to come together and agree on a replacement sliding glass door. All of the staff are kind, considerate and true professionals.Everything went as well as possible. I highly recommend this company.
New Windows
What a wonderful company, they where very professional and they listened to every concern I had to get me the best windows for our home.They brought out demo's to show us and took the time to show how the windows repels the heat and helped us find a financial way to pay for them that fit right into our budget. I am a very happy customer I have windows that are gonna pay for their self by keeping my heat in and cold air out and no more dust.
Best windows ever
Omg!!!! My windows look great!! I couldn't be any happier with them and the service I received. Windows were installed in a timely manner, and the installers were very professional, and cleaned up nicely. Martha was wonderful about keeping me informed, and was able to answer all of my questions. I highly recommend this company.
Nice Job
It was great
We love our new windows
Design Windows and Doors performed as expected. The installers were very professional and clean. We purchased 21 windows and 2 sliders. Milgard Tuscany windows in white are beautiful. These windows are high quality. Our 23 year old house is more quite and dust free and we’ll save energy too.
Job Done Right
The guys from Design Windows came yesterday and installed my new sliding glass door. They were on time and worked very efficiently. The were thoughtful and thorough. I am very pleased with the service I got at Design Windows.
Window Replacement
Great job! Spent one and half day for tenderly replacement of all windows. Clean-up after job that was excellent. All staffs are polite. Totally recommendable company!
Windows
My experience with Design Windows and Doors was a very positive one. The company staff and installers were very professional and they made sure that everything was cleaned up after the installation was completed. Also, the company followup with a phone call after the job was completed. I would recommend this company to my family and friends.
Installer & Customer Service
As the product met my expectations so did the installer. Actually Luis and Tony were very exceptional as professionals, knowledgeable and consumer satisfaction. They ran into problems the house presented, informed me ,gave solutions and worked to perfection to resolve the issue. Pre delivery and completion follow up processes were absolutely reassuring that Design Windows took pride in their “commitment to excellence “.
Slider door & windows
Very pleased with the work they do and very satisfied when the job is completed. I also gave them In-N-Burger for lunch and it great joy to see the smile on their face.
Ontario Office Design Windows And Doors
- 504 S Mountain Ave Ontario, CA 91762
- (909) 377-4447
