Window Replacement Center, San Francisco

We have an older 2 story apartment building that needed 12 front windows replaced facing the street. We scheduled a consultation with Mark's company & another "highly rated" window company.  Not only did Mark offer a more competitive $rate, the other window company provided "incorrect" information regarding the window sizing / style that was available for the type of windows we were shopping for, and needless to say Mark provided the correct information from the start and is an expert at his profession. Here's specifically why I recommend Mark & Window Replacement Center for your job: 1. Mark was our single point of contact, whenever I had questions or concerns during the process, he was extremely responsive by email & phone. 2. His company's window installers were professional, friendly, detailed + very focused in their craft. Our apt units are fully carpeted, they were very mindful and did an excellent job vacuuming & cleaning up when their job was completed for the day (2.5 total days to replace all 12 of our windows). 3. Replacing front windows that face the street in S.F. requires acquiring a permit from the city.  We asked Mark if he was able to take care of the paper- work on our behalf (a fee was charged for this service) which we gladly paid to avoid having to deal with taking time off from work.  We asked the same question to the other competing window installer, and they said that's not a service they offer. Window Replacement Center was actually a recommendation from another satisfied customer, and we're so happy with their service & performance replacing our windows.

Mark is the true professional. He has identified the issue. Now I'm looking forward to hearing from the work done once new balancer arrives

A year later and we are very happy with the Windows Mark and his team installed. He also was very responsive in replacing one frame that had an inconsistency. He makes sure you're happy with the job. One thing that is important to understand about "replacement windows" is that they use the current window frames and install the new windows within the existing footprint. The outcome is the window surface area is slightly reduced because of the bulkier frame(new frame + old frame). Mark was really good at explaining that. We are happy campers.

17 years ago Mark, the company owner, changed about 25 windows in our 3 story house. Till this time ALL WINDOWS are in good condition and never failed through heavy rain or an extensive sun. Based on what we paid at the time of windows replacement and how little (nothing) we paid through the ears, it was one of the best house improvement projects and one of the best companies we ever used. In last 2 years, I used this company to replace sliding door and windows in two other properties and as expected had timely, reliable, well priced services. Just to fulfill curiosity of my wife, I had a few quotes every time I had to replace windows, and every time Mark’s estimates were the best and completion costs stay the same as initial estimates. GREAT COMPANY!

Mark and the crew did a great job of replacing the west facing large window that is the height and width of the living room wall. The window is a good looking, sturdy, quality product. The frame didn't fit through the backyard door. They had to improvise. Take it over the roof. Took the time to fit it and seal it in thoroughly. Cleaned up after themselves. Everyone professional, friendly, diligent.

Window Replacement Center installed six windows for me and one patio door. I had looked at several companies however Mark and his team came to be the most proficient as well as having the most reasonable priced windows and service out of all other companies I had looked too. Highly recommending this company to anyone looking for greatly priced as well as high quality windows and service.

They did grate job on my shower door for a good price