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Alexander Company

4.4 (169 reviews)
Open 8:00 am - 4:00 pm
Updated a few days ago

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Response time

3 hours

Response rate

100%

Services - Alexander Company

Door framing

Door installation

Door removal

5 More Services

Door repair

Window installation

Window replacement

New window installation

Window replacement services

Alexander Company Photos

Recommended Reviews - Alexander Company

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Reviews With Photos

Stucco done- window color matches our trim perfectly!
J C.

We had ALL of our single pane windows replaced by Alexander. We have an old home and they had to knock out the stucco on the outside to remove the windows. They did a great re-stucco job! You'd never know! The windows themselves are wonderful- we ordered a custom color to match the trim of the house so it took a little longer to receive them, but it was worth it! The best thing was how clean they were. Every day they cleaned up everything so our household could function without any inconvenience. Great people, great service!!

B W.

Excellent company to work with! We recently had all the windows in our home replaced, 19 total. They came measured gave estimate, we paid deposit, and 10 weeks later we set install date. The crew came very carefully prepared each area with sheets of plastic to protect from harm. Replaced the old wooden single pain glass windows with beautiful vinyl window. Beautiful work! If we weren't already planning to paint this next fall, you can't tell the windows were just replaced. It took about 4 days. They look beautiful, and habe changed the inside of our home. It's quite now, not as much noise from outdoors, and it's keeping us much cooler so far this summer. I'm sure we will have a drastic change on our heating bill too. .. Everyone at this company from the phone calls with Maryjane, Walter sales, and Jose the job foreman, and the crew first class, pleasant, no sales pitch. Honest friendly company to work with, HIGHLY RECOMMEND! We couldn't be happier with the new windows. We love them! THANK YOU TOO EVERYONE AT ALEXANDER COMPANY!

Steven W.

Update: The team made it right and replaced the door we really appreciate how they responded to make it right since these doors are super expensive!

Everything went exactly as expected. Customer Service was great. Install was a breeze. Felt supported by all the staff at Alexander Company throughout the entire process. We will be repeat customers! Thank you!

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4 months ago

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Jeff A.

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23 days ago

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6 months ago

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7 months ago

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2 years ago

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10 months ago

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2 years ago

Love the look, cost, and time it took to install my windows (in a day), thanks for the great services!

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1 year ago

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2 years ago

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5 years ago

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Ask the Community - Alexander Company

Does Anderson fix window frames?

Hi Christina, If you purchased the Andersen Windows, this issue may be under warranty. Please give… Read more

Do you replace condensation trapped between window panes? We are on the 3rd floor in SF.

We only do complete window replacements, we do not replace just glass.

Does Alexander Windows offer financing?

Unfortunately, we don't at this time

Does Alexander pull the permits for making and installing double hung windows for turn of century victorian in San Francisco?

Yes, we take care of permit process for all cities

Don’t See Your Question? Ask Away!

Review Highlights - Alexander Company

I would definitely recommend this business to others based on my experience with Walter.

Mentioned in 29 reviews

Read more highlights

Deluxe Windows

Deluxe Windows

(206 reviews)

Replacing condo windows on a busy boulevard in San Francisco is complex with many moving parts. I…read moreoutlined the scope of the job gathering and researching the following entities before committing dollars to the project: Review CC&R Restrictions and getting HOA approval Identifying restrictions and window standards with the San Francisco Planning Department Identifying a Window Vendor with a bonded and insured Licensed Contractor with favorable reviews in the installation of the windows. I gathered quotes from (4) window companies comparing apples to apples after reading every review. What the other companies did not disclose was the complexity of installing fire rate windows except for Deluxe Window. Felix is not just a salesman but one with decades of knowledge and experience in the field. Felix disclosed that I would need scaffolding to install (3) fire rated windows and that the custom order would take 16 weeks for build. Also, that I would need written permission from my neighbor to add the scaffolds to reach my unit on the fourth floor. I appreciated the honesty with potential road blocks that can be resolved and dealt with early on in the project with open communication. None of the other companies that came out to quote me disclosed this information. Deluxe estimates were in line and comparable. Throughout the project, I was in constant communication with Darja who sent email outlining steps to guide me through the process from billing, materials, deadlines and installation. 16 weeks sounds like a long time to build windows but Fyre Tec windows are quality worth the wait. I also went with Anlin single hung windows for the ease of cleaning and life time warranty transfers. My installation took three days to complete with installer George paying close attention to details in water proofing, sealant, foam installation, caulking and trimming the frames. The City Building Inspector signed off to continue work and the second appointment to get final sign off of the permit went through without a hitch. The project was work but Deluxe Windows and the company's competent staff mentioned above help make this into a successful work in progress to final completion. The Deluxe staff were there to answer every and all of my questions. The windows look fabulous and sound proofing has helped minimize the busy street noise.

I typically do not write reviews and have not written one in a long time, but with Deluxe Windows…read moreand doors, I could not have passed by the opportunity to boast about my experience. It's funny, as they say everything can be realized in comparison, and it's certainly true. I have recently had to change out my HVAC, two AC units, two coils and furnaces... Everything that could have gone wrong with that experience did. They overpromised and underdelivered, with change orders and price that was well above the quote... Over the years, I have done various things for the home, but no other company stood out enough for me to go out of my way to provide an opinion. With Deluxe Windows, the experience felt right from the first call. I went on Google searched for a few places, but liked their website. It was clean, informational, and showed starting prices, which was not the case with many others, leaving you wondering what you are getting yourself into... I called and got Yanek on the phone, who happened to be one of the owners. I loved that I got a person on the phone who knew something about the product and service, rather than getting the "lead farm" experience, where you call and they get your info, and sell it to the highest bidder, often selling it to a service who might have bad reviews and iffy at best. I had explained to Yanek what I was looking for, and within 5 minutes, had received more information about my own patio doors that I was trying to replace, then I had know to date. I had found out that I had Aluminum Doors, (not something I knew of the bat), I had found out that there are numerous manufacturers, but not all produce Aluminum. I had not replaced windows in my home since I had purchased it, which are still in decent shape, but the patio doors, being in high use, gave out over time. Locks and hinges were broken, seals were broken, screens were barely staying on rollers. I needed 6 new doors, but wanted them to match what I currently had. Felix provide me with a couple of brands, right over the phone that I should research, on their site, which I did, which allowed me to be more informed for when he was going to come to my house to measure the doors and provide an estimate. I had scheduled a free in home estimate, which went like a breeze. Felix had arrived on time, and spent 15 minutes measuring the the doors. As it turns out, something I did not really know, most windows and doors do not come in standard sizes and generally are made to order. Next day, I received a written estimate for Milgard Aluminum doors. Milgard is a great brand as I found out after doing research, and I wanted to install something that would have a great warranty and something that would last. I had then called another company and had gotten another Estimate that was a bit higher than that of DW. Of course I had also negotiated a bit with Yanek, and got a bit more of a better deal, and had decided to go with them. Doors were ordered, took couple weeks. Got permits and scheduled the install. The installation guys were super knowledgeable, efficient, and did a great job. One day and all 6 doors were installed. Second day, they did the trim and I was done. All in all, super professional service, highly knowledgeable and great value! Couldn't recommend it more.

Window Replacement Center

Window Replacement Center

(83 reviews)

Parkside

I remodeled my house in 2009 and had Marvin Windows installed at the back of the house, however I…read moredid not replace the windows in the front of the house as they were newer. In 2025, we decided to replace all the windows and the front door in the front of the house and wanted Marvin windows to match the front of the house. There are many window replacement companies out there that will build and install windows for you. However, we specifically wanted Marvin windows and we wanted to upgrade to the higher end Marvin windows as we had installed them in the back. Mark (the estimator) was very responsive and came out to measure and give us an estimate. We signed the contract and he said that we could expect installation in 3 months. Well, 3 months came and went and it seems our custom made windows from Marvin had some manufacturing issue and were delayed. Ok, so instead of a September installation, we were now we are expecting a December installation. It wasn't a big deal except that I had to restore my living room for Thanksgiving. This delay wasn't Window replacement Center issue, it was an issue with the Marvin manufacturing process. So, why am I giving a 5 star review. The installation was great. Oleg (sp?) was the lead installer and he did a wonderful job. My husband (a real DYI person and a perfectionist) even said that the workmanship was perfect. See attached pictures. They were here multiple days and left the rooms cleaner than when they started. Not a speck of dirt or dust was left. So, they only do new window replacement/installation. Meaning if you want a window where a wall exist, they don't do that. They don't fix existing windows (broken glass, old hardware). Mark did walk my husband through how to get a replacement part on another window were the hardware was rusted. They also don't do painting. You need to either paint it yourself on the inside or hire a painter to do this. Also, most of the installers speak very little English. We didn't find that to be an issue. If I had a question that they couldn't answer, they called Mark right away and we were able to work it out. The installers all came on time and there was even a day that I said they had to be done by 5 as we had a dinner engagement and they left when I wanted. Overall, this was a really good experience and I would hire them again to install any windows.

Amazing service and quality windows! Mark and the team were extremely professional. They had a…read moregreat price for replacing all the 65+ year old single-pane windows in my house. The team was fast and extremely efficient. The windows look great and an extreme improvement in blocking out sound and insulation.

San Mateo Handyman

San Mateo Handyman

(305 reviews)

Norman helped me with several move-out repairs before I returned my apartment, including fixing…read morescratches on a wooden door, wall touch-ups, repairing and repainting curtain rod holes, and repairing/painting damaged baseboard edges and corners. I'm very satisfied with the overall experience. His pricing was reasonable, the repair results turned out great, and communication was always prompt and professional. I especially appreciated that he came by beforehand to inspect the damage in person and clearly explained what results to expect before starting the work. Everything looked much better after the repairs, and the whole process was smooth and stress-free. I would definitely recommend him for apartment move-out repairs and paint touch-up work.

Norman is the kind of handyman you need to bookmark/add to speed dial/put in your rolodex/or…read morewhatever it is kids do nowadays. He cuts through the BS to tell you how it really is, in a professional and informative way. You won't feel like you're being sold to. Instead, you'll feel like he's that handyman uncle that knows everything about taking care of a house, and can talk you through exactly what you need. In our case, he talked himself out of a job. He assessed what we thought was potential interior damage from a 2nd floor water leak onto a 1st floor ceiling, explained what we were dealing with, gave me enough information so I could further research our situation on my own, and assured me that we didn't need the repairs we thought we needed. What kind of person talks themselves out of a job? Someone that you can trust. That's the kind of quality handyman Norman is. We'll definitely call him for any future home issues.

Alexander Company - windowsinstallation - Updated May 2026

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