Best Window Work

Ken and his team are amazing. They were in sync, very efficient, clean and organized. They prepared the windows to be perfectly fit, set them and sealed and cleaned them properly. I work with several construction companies and vendors and it is hard to be pleased to my specifications and expectations, and Best Window Work is by far First Class all the way.
I had new carpet installed just a few weeks prior to window install. The team was very careful and mindful. Additionally, if there was a concern that needed to be addressed, they corresponded with me on the spot so I could make an informed determination. In my line of work, this is much appreciated. It is sometimes missed by contracted companies to keep you in the loop throughout the project. This Best Window Work is magnificent !! I cannot say enough wonderful comments and recommend them highly to everyone.
I hope you choose this company. They were my first bid of three, they were my first choice, and they are First Class all the way !
They also came from San Diego to Costa Mesa to work for me. Much appreciated.
You will be very happy choosing this company and enjoying the benefits.
Truly,
Pamela J. Carvalho

Ken knows what service means. He gave me the best bid out of 4. Knowing that I lived out of town, he accommodated my weekend request gladly. He presented his products and gave me some references. After checking his license and great references, I was still apprehensive. I’ve been told and believed that you cannot get good service, good product, and quick turn around for cheap. When it’s too good to be true, it’s normally a scam. This is the first time that I experience such rarity. These windows were to replace 30 years old windows of my parents’ home. My elder parents were very please because we were warned that dust would be a problem. Because of his elder mother, he treated my parents with thoughtfulness. It only took around 7 days to order the windows and his workers less than 8 hours to install 10 windows and a patio door. They vacuumed as they go and worked quickly. My mom is extremely picky and she had nothing negative to say. Ken, THANK YOU so much for making the last leg of our renovation a smooth and easy transaction. If I can give him ten stars, I would.

Best Window Work was recommended to us by our neighbor and you know what they say… The best advertisement is ‘word of mouth’. Ken came out to give an estimate and I got a lot more than that. The first ½ hour was spent educating me on the quality of his product, which is made in the U.S.A. My wife and I have noticed a big difference in how cool our house is since these new windows have been installed.
We had all of our windows replaced at a very reasonable and fair price. The installers were polite, on time and left our house very clean. Did I mention that we LOVE OUR NEW WINDOWS?! I would HIGHLY recommend this company to anyone in need of new windows.
Dave :)

Just like most people should, I shopped around and got quotes from about 4 – 5 different companies. Ken was the last one I contacted and I must say, I definitely saved the best for last!
Ken was super friendly, explained everything very well and to my satisfaction, demonstrated the windows to me effectively, and to top it all off, he had the best pricing out of everyone!
So Ken was the face of the company, now you have to worry about how the team is going to perform on game day. They came out, did all the prep work and got all of the windows and an amazing high quality looking sliding door installed all within one day. There were about 6 windows all together + add in the sliding door.
His staff was very respectful, worked hard, and most importantly, got the job done right. Other neighbors I’ve talked to paid almost twice as much and the job doesn’t look as good as ours.
If you have window needs, you’ve found the right people. I highly recommend Ken and his team! The windows are a good product, me and my wife felt weird the first couple of days, b/​c we could no longer hear all the commotion outside and it was now so quiet in our room. They also regulate the temperature a lot better than the older windows we had. On a hot day, we could barely stand to stay upstairs, now there is a very significant difference in temp.
If your shopping for window work, you better get the best. Call these guys to your house and make sure you get a good quote before committing to anyone else!
Best wishes to all!
Niko

Just had a double pane, tinted, large sliding glass door replacement. Wow! Outstanding job, installers were neat, careful, diligent, courteous and finished in record time. The appearance is fantastic. The sliding door quality looks like the top of the line. I am very impressed with their work and extremely pleased with the upscale appearance. Heat and cold will now be controlled much better.

Ken of Best Window Work was very friendly, knowledgable and not pushy at all when he came out to give me a bid on 3 windows and a sliding glass door. His workers were also very competent and friendly. The price was great. The reason for 4 out of 5 stars was they didn’t clean the windows when they were finished. However, that being said, I am having him do another bid for me and he said that he would compensate me for my trouble in his next bid. All in all, very satisfied by this company.

I don’t know what has happened with this place since our first purchase but I can no longer recommend them. Had replacements done about 5 years ago with no problems. Have been trying for well over a MONTH now to just get someone out to measure for our rental. They won’t make an appointment because they are booked for the next two weeks. Two weeks later, guess what– they are booked out the next 2 weeks. This has happened THREE times. They also put me on a cancelation list but there have been no cancelations in the last month? Something definitely fishy here.

Window World San Diego is a great window company to consider if you’re looking for window replacement. We got three bids and they came in with the lowest price. I also researched them on JD Powers and they were rated the #2 in overall service. We highly recommend them if you are looking for a great value!

Just had new windows installed by Window World. We had a few companies come up to give estimates and WW was in line with most of them. The windows look great. They all have grids and are double hung. Makes it so much easier to clean, especially upstairs. The installers were great. Very courteous and before they left cleaned up after themselves and made sure we knew how to work the windows (very simple). The windows cut down on outside noise and made a difference in temperature. Great people to do business with.

Wow, what a value.
The guy who came out to measure was a very chill, and down-​to-​earth guy. These guys were the 3^rd quote I’ve received, and they had the best price. It’s not a name-​brand window, because they build and install their own windows. I’ve had all the windows replaced at my small condo, and the difference in sound dampening was immediate. One of my beds is close to the window, and it’d be rather cold at night; despite that window being closed. After the new installation, the temperature is remarkably normalized throughout the day. That bed room is no longer cold; and I don’t wake up in the middle of the night due to the temperature.
These windows are most likely the same windows as the Alside Exaliber (A decent, budget window. not the best, but good enough for San Diego weather: P).
They look very attractive from inside and out. Lifetime warranty with labor is a nice thing to keep my mind at ease.
The installation was quick, and the installers cleaned up everything after the install. They were two really cool dudes, but were very professional during the installation.
I know I’ve seen some bad reviews of window world, but those were from other cities. These guys in SD know what they’re doing and selling. I completely recommend them.