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San Diego's Best Window Company San Diego's Best Window Company has been replacing windows, Patio Doors and shutters in San Diego, California homes for over 14 years. We supply the very best quality replacement windows and patio doors at a very affordable price, which include top brands such as Amsco, and Simonton. Our quality replacement windows and doors are one of the very best investments that you could possibly incorporate to your house.

Our energy saving replacement windows will keep your home cool during San Diego's summer time, and keep your home warm during the winter time; it is going to also safeguard your home from humidity and deterioration. Our quality vinyl replacement windows and patio doors San Diego will add beauty and value of your residence.

We have a large variety of different styles and colors that will transform your residence into the masterpiece that you are looking for!
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Services
Replacement Windows
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One of the most important things when it comes to window replacement is energy efficiency. Having wood windows can easily crack and warp, creating gaps in the frame, especially in older wood. Newer and more advanced materials can withstand the harshest weathers and moisture. When you eliminate gaps in the frame, your energy cannot escape and mess with your home temperature systems. San Diego's Best Window Company comes standard with Low E-glass which limits UV and IR light that comes through your home. UV light is known to fade furniture and carpets while IR Light raises your home temperature. By constraining UV and IR light the Low-E glass helps you save money.
Patio Doors
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An important component in your home are your patio doors. Here at San Diego's Best Window we install nothing but the best quality in patio doors, we work with you so you can choose the best fit for your home.
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Superior Cornerstone Vinyl Replacement Windows
Superior Cornerstone Vinyl Replacement Windows
Cornerstone is Superior's most economical window series, yet still features the same high quality that Superior has been known for since 1954. It features a beveled frame, slim sight lines and is a great energy saver. Learn more at: http://www.superior-windows.com/product-line/cornerstone/
Reviews (20)
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Mary Ellen Breight
Mar 06, 2020
I had windows install in in November 2016 and throughout 2017 SD Best Windows continued to say the noises coming from two of my sliding glass doors and one window were a manufacturing problem. The manufacturer spent 8 months in 2017 trying to figure out what the problem was and when they found it was an INSTALLATION problem, this finally forced SD Best Windows to come out and "fix it".

They sent a couple of installers out and never fixed the problem then passing the buck once again back to the manufacturer. I sit in my office and all I listen to is movement and crackling from a poor installation. The same thing happens in my bedroom and all night I listen to this noise that just gets louder and louder. It raises great concern for the longevity of the windows and it sooooo irritating. I delayed even writing a review because I don't do this but this impacts everyday and night of my life.
Merry Akhlaghi
Nov 21, 2019
Critical: Professionalism, Responsiveness, Value The worst company ever. When you reach them because of their job they just make fun of you. never go here. it doesn't worth it.
Faisal K.
Nov 06, 2019
I hired them to do replace my age old entry door. The person who did the initial consult was friendly and walked me through the process. The measurement and installation went really well. Where they could improve is on communication. I had to follow up multiple times to get a schedule from them. I also needed to replace a backdoor and the person who is responsible for providing a quote for that was not responsive and didn't provide me with a quote even after following up multiple times with him. The installation quality was very good and I very happy with the work they did but they a huge room for improvement on customer communication
Nathan Dick
Oct 24, 2019
Did an amazing job and lower cost than most. They only replace old windows, no new construction.
Amy R.
Aug 12, 2019
Really pleased with this company overall! From the salesman to the installers we are so happy with our new windows! They are way more price competitive than the competition. On install day John and Mo were great! Answered all of our questions and were very kind. Even when we found a few minor issues they were back out no questions asked. Thank you San Diego's Best! You really are!
Philippe Prokocimer
Jun 02, 2019
While I had a few windows replaced and was happy about it, workers walking on the roof broke a few tiles but said nothing about it at the time. Although It took some time to get a roofer that was available, the company came to replace the few damaged tiles. Overall I am satisfied with the final result and the way it was handled.
Astrid Manzano
May 19, 2019
We purchased our home and it came with very old drafty windows. About 3 companies gave us a bid. I really liked the view guard windows and it's only carried by san diego's best. The price was more than reasonable and came with a very good warranty. The installation process went better than expected. John's crew were very nice, punctual and clean. They even took our old windows. Replacing our windows gave our home an updated look. It was definitely worth the money. I highly recommend this company!
Rose Nauta
Dec 23, 2018
We received outstanding service from the individual who came out and conducted the estimation, to the guys who came and installed our new windows and window shutters. However, the quality of the window shutters is horrible. After just 8 months, the blind would not stay open and the frame around the window started splitting. There is warranty, so I tried to work with the company to have someone come to the house and fix the shutters.

After two months, the representative mentioned that we should just try to get service elsewhere as they do not have anyone to repair the window shutters and we will have to pay that service. The kind women who normally answers the phone informed us that she will email the owner to give us a call back, we have not heard from anyone for the past 3 weeks.
Aleric Stone
Nov 03, 2018
I needed to get my windows replaced throughout my home and was kind of nervous because I didn't know where to start. I found them on line and gave them a call because they were running a special. The owner came out to my home and he was great! He answered all my questions and the estimate was more than fair. The installers did a great job too. As soon as they got to my place they kept working until the job was done. I highly recommend them.
Larry C.
Apr 05, 2018
We were very happy with the job that San Diego's Best Windows did at our house. We replaced all of the windows (30) and two doors with modern, energy efficient vinyl windows. They look great, and the house is quieter and less drafty. The job was well planned and supervised. They did everything on-time and very neatly. We had several unusual patio windows to replace, and other companies said they couldn't do them. So, the fact that SDBW was able to do that part of the job, which was difficult, was the deciding factor for us in choosing them.

After the job was done, we noticed two small problems, and so SDBW came right back out and fixed them.

So, we give this company 5 stars. There was nothing we were unhappy about.
Stay Active Taiwan
Mar 09, 2018
Called remotely to have someone go to my home in San Diego and give me a quote on the some windows and a sliding door. The nice young lady on the phone informed me that they can't quote me without the home owner present. Whereas I understand this to a degree, it was not what I wanted to hear. I don't live in San Diego and still need my windows replaced.

A little disappointing that they weren't willing to work with me. I am sure there is more then one investor or home owner who doesn't live in the same state (or country, like me) who need windows.
James L.
Jul 21, 2017
I worked with Devin Duran on selecting new sliders and french doors to install in my home. Devin's install team came out and great job on the install day. Everything was done in one day and the new doors look beautiful! The crew did a professional job, they were very courteous and cleaned up the job site when they left. I highly recommend San Diego Best Window Company.
Vic R.
Oct 21, 2016
Kind of a mixed review.
Brandon came out for the initial quote, quoted us a great price which we accepted, and San Diego's Best Window Company came out after a couple of weeks and installed the windows. Everything looked good and there were only a few concerns - nothing major. If I remember correctly, I had 13 windows and one patio door installed.

As you could imagine, even though we received an affordable price, it's still a lot of money to pay up front. Waited...waited...weeks after the job was complete and still no follow up to see how things are holding up or to address any potential issues I may of had. I guess I am expecting to much? However I felt a nice follow up call would have been appropriate considering the amount paid/what the job entailed.

After a few months and still no call, I randomly ran across one of San Diego's Best Window Company booths and I expressed my thoughts with the lady at the booth. She took my information down and said that someone would give me a call first thing the next morning. Received a call from Eli Sanchez. I explained to Eli my concerns and immediately scheduled a time to come out and address the minor issues.

The 5 stars reflected on my review is primarily for Eli Sanchez. He took accountability for the lack of follow up and made the situation right. I certainly appreciate everything Eli did to rectify the situation and will recommend San Diego Best Window Company.
Lodvik Veracniord
May 15, 2016
Bast windows company is the great for replacement.staff is very friendly manner.services is very good.price is not painful.one day my window broke out. I call them.they come horridly and replacement my window. I am happy for there service.highly recommend guys.!
Isaac Derrick
Feb 11, 2016
I had Patio Doors San Diego replace the windows in my home and am extremely satisfied. They have nice crew and out of my place in one day and his pricing was perfect! He was very accommodating and helpful. He explained all of the advantages to using the style of windows he recommended. He was on time and very clean. I can say that my house is more comfortable and safe since he installed the windows. I recommend Patio Doors San Diego to all my friends.
Anna A.
Oct 28, 2015
I chose this company out of three most popular on the market for few reasons. First, their professional attitude - they where only who were ethical and didn't do bad comments about other window companies as others did. Second, they offered me a good price without any time limitations, where other companies gave decent price for two days to push me to make a decision faster.

About windows and service. I'm very happy with a quality I have. windows look great. Guys installed windows very quickly and they were very attentive doing their job. They cleaned my house after them selves.
Brenda Barrio
I was looking for some quotes for some dual pane windows and San Diego's Best Window had lowest price by far. Brandon and his team were so professional and clean. I love my new windows and can't wait to start seeing the savings. I highly recommend them.
Isaac Derrick
I had Patio Doors San Diego replace the windows in my home and am extremely satisfied. They have nice crew and out of my place in one day and his pricing was perfect! He was very accommodating and helpful. He explained all of the advantages to using the style of windows he recommended. He was on time and very clean. I can say that my house is more comfortable and safe since he installed the windows. I recommend Patio Doors San Diego to all my friends.
Jake Ruiz
I'm going to keep this review very short, simple, and to the point. This company is great, their prices are more than competitive, and their windows are of good quality. I like my new windows and it really changed the appearance of the home. I decided to also add shutters and wow did that kick it up a notch. If you want great service, quality products, at an unbelievable price I suggest you give them a call.
Gail
The Best experience ever! Installers worked so hard & so efficiently. A pleasure to have them in my home. Workmanship is perfect. They take pride in doing a great job.