Windows
504 S Mountain Ave Ontario, CA 91762
Closed Today
Family Owned & Operated with over 15 years of experience in the window industry. Owner is a Vietnam Veteran & ex-LAPD officer (ask for special discounts for Military, Police, and Fire Fighters*) Licensed Contractor #912367 We are financially secure and our company continues to grow. We are backed by 2 million in liability insurance and 1 million in workers compensation insurance. A rated member with the Better Business Bureau and a member of the California League of Homeowners. We receive a large amount of repeat and referred customers. Financing offered through several companies.*OAC Lifetime warranties, most include accidental glass breakage. All installers are in house, we do not subcontract. Lead Installers are AAMA and RRP Certified. Personalized service from start to finish. We pride ourselves on being very ethical, efficient, and strive to provide outstanding customer service.
by Shimon on 7/20/2021
out of 5 starsby Mathilda on 1/9/2021
out of 5 starsby brockton on 9/17/2021
out of 5 starsby Amanda on 3/8/2021
out of 5 starsby Amanda on 3/8/2021
out of 5 starsby EnD on 1/18/2021
out of 5 starsby Farquhar on 5/6/2021
out of 5 starsby Friduman on 8/22/2021
out of 5 starsby Friduman on 8/22/2021
out of 5 starsby Lina on 12/23/2020
out of 5 starsby Lina on 12/23/2020
out of 5 starsby Hormizd on 4/10/2021
out of 5 starsby Hormizd on 4/10/2021
out of 5 starsby Jehonathan on 2/20/2021
out of 5 starsby Jehonathan on 2/20/2021
out of 5 starsby Rhode on 6/7/2021
out of 5 starsMy Review by rickw784525790 on 1/4/2013 via Citysearch
I recently had 25 wood clad windows and 4 french doors replaced by Design Windows. My experience was fantastic from start to finish! I asked for several references from Design and was very pleased with the feedback I was given. One of…
My Review by rickw784525790 on 12/27/2012 via Citysearch
I recently had 25 wood clad windows and 4 french doors replaced by Design Windows. My experience was fantastic from start to finish! I asked for several references from Design and was very pleased with the feedback I was given. One of…
My Review by eleanorr995220760 on 11/28/2012 via Citysearch
I went online today to write about my wonderful experience with Design Windows and in shock I read the horrible review below. I experienced just the opposite! We originally had several quotes. Fausto with Design Windows came in and…
My Review by donnies2103722911 on 7/20/2012 via Citysearch
We just replaced all the windows and a front entry door in our home. Our experience with Design Windows was excellent. They were prompt for the estimate and kept us informed throughout the entire process. They were very competitive with…
Very Happy... by BVercedi on 5/2/2012 via Citysearch
I am really enjoying my new windows an have had many compliments. The sales, office, and installation staff are 1st rate. I am planning on contacting them again for a new door. They provided great and fast service with incredible…
Thanks Again by TGreenspan on 4/20/2012 via Citysearch
Once again... Design Windows has done an outstanding job on our home. We highly recommend their great services!
Great company to work with! by MKlady on 4/3/2012 via Citysearch
Design Windows and Doors was great to work with! They are friendly & professional. They even had the windows ready for installation sooner than promised. Their installers were neat and efficient and on time!
Almost there.... by ChrisHabi on 3/23/2012 via Citysearch
Just wanted to let you know James is awesome! I just have to get 1 more quote for my husband's satisfacation (i'm not telling the other company I have one, so they won't match) but I'm very pleased with everything James presented & yes,…
Just wonderful to work with! by Margie1972 on 3/8/2012 via Citysearch
I have a very difficult homeowners association and with the help of Design Windows and their staff helped get my approval and replaced all my old windows with new beautiful windows. What a difference new windows makes inside and out.
Thanks Joe! by barbarahong49 on 1/26/2012 via Citysearch
I looked hard for a window company that I could trust. I had 6 estimates all in one day. Joe was the most patient and kind and offered the most features. I was thrilled with the installation, and would be happy to refer them to any of…
Wanted to say Thanks by LillyE2012 on 1/6/2012 via Citysearch
Just wanted to give thanks to Design Windows and Doors.. I am very impressed with their customer service and they helped me through the entire process. They made everything so seamless and easy for us. The windows are fantastic too!
I highly recommend Design Windows by CrunchyTaco on 12/1/2011 via Citysearch
Had just purchased a house that we were flipping and desperately needed new windows. I wanted a cheap price but not a cheap window. I expressed my concern to several companies about quality and how quickly I needed them. This is why I…
Just Amazing! by HickoryJohn on 11/18/2011 via Citysearch
Out of all the contractors I have hired over the years, Joe with Design Windows was friendly...not pushy like some of the other guys, very knowledgably and most importantly fulfilled our purchase agreement prior to the anticipated wait…
Great Company, product, price and service!!! by Gibbles62 on 10/11/2011 via Citysearch
Design Windows had a large selection to choose from and our sales rep Fausto was very knowledgeable, kind and patient. The installers worked diligently throughout the install and the office was a pleasure to work with.\r \r
Beautiful windows, nice price, excellent customer service.. by Squirrel7472 on 9/15/2011 via Citysearch
We recently ordered Madison Windows. We were originally quoted 4-6 weeks for installation. To our surprise I received a phone call a little after 2 weeks to schedule our installation. Everyone was very friendly. The installers were…
LOVED THEM! by BigBobnKate on 9/9/2011 via Citysearch
From beginning to end I had awesome service. When I called the office they were always friendly. Everthing was completed on time. Everything was the way I wanted it. The installers were quick, efficient and curtious and even smelt…
Great Experience by kellyw70 on 7/27/2011 via Citysearch
I had Fausto out at my house to bid my entry door project. I was amazed at the large selection Design Windows & Doors offers for entry doors. Fausto is the most kind, polite and non pushy sales rep we have ever had in our home. Our door…
Good ownership/leadership by tuongngo on 7/20/2011 via Citysearch
This company have an excellent leadership.... I am talking about the owner. He cares for his customer. When I had a contract with this company, and when the windows were completed, I wasn't happy with the product installation. I was to the…
Thankyou Design Windows & Doors!! by hagsandbags53 on 7/16/2011 via Citysearch
The sales rep.,Joe, was very professional and explained all phases of the manufacture and installation. The installers were very professional. They went right to work, were very personable, explained the installation, and were a pleasure…
Great Experience! by S Churchill on 7/16/2011 via Citysearch
Design Windows installed our beautiful french doors a couple of years ago. Their pricing could not be beat, they completed the install on schedule with upmost quality and to top it off have stood by their customer satisfaction guarantee…
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