We had an absolutely incredible experience with Window Station! Leon and his team truly exceeded…read moreall expectations. Going into this, my wife and I thought the whole process would be stressful and time-consuming but they made it completely smooth and painless from start to finish. Leon was extremely attentive, responsive, and patient, taking the time to answer all of our questions without ever making us feel rushed. The team was efficient, professional, and showed up exactly when they said they would which, these days, is rare and greatly appreciated. They were also very mindful and respectful of our home throughout the entire installation process. What really stood out was not just the service, but the value. After getting multiple quotes, Window Station offered a more competitive price AND a better-quality product than the others. That combination is hard to beat. Overall, this was one of the best home improvement experiences we've had. Highly recommend Leon and the entire Window Station team you won't be disappointed!

Window Station deserves every bit of this 5‑star review! The windows replacement experience was…read moreflawless from beginning to end! Vadim was friendly and prompt and gave an excellent quote for quality windows, with no pressure whatsoever and answered all of our questions! For the windows installation, his entire team showed exceptional skill, respect for our home, and a high level of care! Everything that Vadim promised, he delivered! His prices were the BEST and he gave an estimated delivery time that was realistic! The project was done efficiently, cleanly, and with great attention to detail. The team covered areas to be worked on and when done, everything was cleaned up! The new windows are gorgeous! We are thrilled and are telling our friends and family about this company! Don't hesitate to use Window Station! Thanks Vadim and Team for your excellence!

I like fixing things in my house myself when I can, but when two of my original Victorian…read moredouble-hung windows from 1900 broke, I watched exactly one YouTube video and knew I needed a professional to resolve the issue for fear of making mistakes. Their rate was very reasonable and they were able to come quickly (a godsend with the various heatwaves we've had recently) and fixed the sash ropes so the windows now work well and you wouldn't even know they were once broken. Eventually I may want to install new windows (that match the previous style) in my bedroom due to noise disturbances from outside, and I won't hesitate to reach out to Gilberto Arellano Windows to assist with that project as well.

Professional. Craftsmen. Ethical. Efficient. Dedicated. Responsive…read more Gilberto Arellano Windows are all this and more. We needed to replace failed double-pane bay windows in our 1911 Edwardian and after 3 disappointing bids (confusing, un-professional, late) I called Gilberto Arellano. Best call ever! Gilberto came to our house, measured, presented a bid on the same day, and met every possible hope and expectation. He was helpful negotiating our vision of colored glass, tempered glass and design elements. On the day of installation, three professional craftsmen arrived and six hours later, after focused shaving and fitting, our three double-hung windows work to perfection. Gilberto Arellano and his team of craftsmen know precisely the art of wood windows in San Francisco. Dream project!

Retrofit replacement of old windows. Altogether 7 windows…read more Excellent work. 5 stars. Quick (one day) professional and clean. Recommend with confidence.

Excellent service provided. They collaborated well with the manufacturer of my garden window…read more(Milgard), and it was delivered on schedule. Then, they promptly scheduled installation for my condo. They had the scaffolding elevated, the work completed, and the scaffolding removed within less than a week. They made sure the trim on the interior and exterior was restored. Please note: they do not paint (that part is DIY or a separate hire). I would hire them again.

The window balances off from a single hung window. Do you have the experience and know how to fix…read moreit? Thank you

Very good experience and great result!…read more We had glass pans on a Marvin patio door shatter. The way the door is made requires the entire door to be replaced. Richard came out to look, and came up with a way to replace the glass only. The result is amazing, looks just like nothing ever happened. Thank you for the great work!

James and Trent were very professional and very detailed and patient explaining and giving me…read moreoptions! Even found a little defect the next day on glass and no hassle came back and replaced glass! Prices very fair! Thank you guys!

A lone mighty pine cone broke through my kitchen garden window during the recent winter storm right…read moreafter Christmas where so many businesses were closed. I've contacted a few companies to see if they were available. Some of them contacted me but they never followed up. All except for James from South City Shower Door & Window. Not only James contacted me but offered to give me an estimate right away. Very professional and courteous. I hope to always contact James again for my projects again.

We recently had eight windows and a sliding door installed by Cal Coast Window and Door, and the…read moreentire experience was outstanding from start to finish. Chris did an excellent job guiding the project and making sure everything went smoothly throughout the process. The installation crew (Manny and Omar) were absolutely amazing, professional, efficient, detail-oriented, and incredibly clean. They worked hard, respected our home, and left everything spotless when the job was complete. If you're looking for a company that provides great communication, quality workmanship, and exceptional customer service, I highly recommend Cal Coast Window and Door.

JP and the rest of the team were very helpful in making the whole process easy for me. Just what I…read moreneeded. I had them install two sliding glass patio doors for me at different times during the last two years and each time I received the same great customer service. If you need new doors or windows, this is who you want to call!

We had all our windows replaced with Anlin Delmar dual pane windows from Custom Exteriors 14 years…read more(2012) ago. Never knew about life time warranty until last month, one of the window cracked. We didn't have any receipt or anything, just an email we did 14 years ago. We just contacted the company on their website and amazingly, they have the record by the address. The service department was so helpful, they contacted us and contacted the manufacturer to set up appointment with the case number to get it replaced. The windows were replaced 14 years ago in one day and we had many custom sized windows. The amazing thing is they know exactly which window that cracked by us describing the location of the window. Anlin Delmar (Milgard) called us and setup the appointment. They came and replaced the windows in a few hours. It was amazing and we're extremely happy. Now we know, go with the best and reputable company like Custom Exteriors and a good manufacturer like Anlin Delmar to have after service years after the work is done. Would we recommend Custom Exteriors and Anlin Delmar? The answer is obvious, YES.

Custom Exteriors replaced all the windows of my condo. They were on time, efficient, neat, and…read moreprofessional. My house stays warmer in the winter and cooler in the summer.

Alexander Company replace the windows throughout the units apartment building windows, and we are…read morevery pleased with the entire experience. They arrived as scheduled and completed the project within the three days planned. What impressed us most was how well they worked around the tenants. With five occupied units, I was concerned about the disruption a project this size could cause, but they were very mindful of each tenant's space and worked around what was available to them. No one was unnecessarily inconvenienced, which we greatly appreciated . I also had the pleasure of meeting the crew personally. They were polite, respectful, professional, and easy to work with. The project stayed on schedule, and they handled themselves professionally from beginning to end. I would definitely recommend Alexander Company and would feel comfortable using them again for future projects.

It's expensive to replace windows and I had reasons not to go back to three companies that I used…read morein the past 40 years. So I Yelped and requested quotes from four companies. Alexander was one of them which my neighbor recently hired to replace her windows. I met four window estimators and Alex from Alexander came across as honest, direct and trustworthy. No sales gimmicks, no rebates, and no pressure. And it turned out Alex gave me the best price. I also liked the fact that they came back without charge and fixed a frame problem that my neighbor was having with her new windows. Four months later, Rosy called to schedule an installation date for my new windows. Two days later, Jose, Carlos and two other crew showed up in two trucks on time to start the installation. The installation team worked seamlessly as a team, they first carefully covered the floor and surrounding to protect my floor and furniture. Then they went to work. From demolition, installation, to clean up, it took less than a day for six windows. They were friendly, efficient, skillful, knowledgeable and professional. Today, I look at my new Marvin windows and I couldn't be happier! Thank you, Alexander company and the entire team that work on this project! I appreciated it!

I needed 3 windows replaced and had a great experience with Golden State Windows. My contact was…read moreGary and he was extremely friendly and thorough. Communication throughout the entire project was excellent. I had his direct number so there was no calling the company and being put on hold or speaking with somebody that wasn't familiar with my project. I've had other windows replaced in the past and felt the options and pricing were competitive. The technician that came out to do the final measurements was on time, friendly, and professional. The technician that did the install was also great and I'm very pleased with the final result.

5: Customer service 5: Pricing, amazing value…read more5: speed, very prompt, the windows even showed up sooner than estimated We were looking for new double pane windows and we ended up with the Catalina series . It took 6 weeks for the manufacturer to build (but came a week and half early). Installation was one day Gary our sales rep always answers his phone and texts at almost any hour! We couldn't be happier with the end product. a++++

Deah is really helpful and handled this broken glass dood repair so extremely well…read more Ace Glass Co makes a bad situation good Thank you

I'm very disappointed with my experience…read more This company replaced an insulated glass unit (IGU) in a window prior to my purchase of the home. From the very first rainy season after installation, the window leaked from the interior corners. I have photos documenting the leak during that initial warranty period. The installer later acknowledged that the exterior perimeter of the IGU was never weather-sealed, yet claimed this was an "optional" service rather than a required part of the installation. As a result, the window allows water intrusion during wind-driven rain. When I contacted the company to resolve the issue, responsibility was repeatedly deflected to other parties, and I was told the warranty had expired -- despite the defect existing from the start. No reasonable effort was made to correct the incomplete installation, even with active leaks during the rainy season. I would not recommend this company if you expect proper weatherproofing, accountability, or support when issues arise.