looking to

replace the windows?


– Old single pane, aluminum or steal windows leak hot and cold air?

– Windows rattle and make noises during even small winds?

– Outside noises make it hard to sleep or work at home?

– Mold or moist condensation on the glass?

– Use a lot of AC when hot and heater when cold?

Most of these problems may be solved by installing dual pane windows, that will make your place more quiet, will help maintain the temperature and will make your electric bill smaller.

for a free estimate

Since ’07

Licensed & Insured

As window installer / glazier serving Bay Area customers since 2007. With previous general construction background Mr Window can do projects from retrofit replacements to more complicated new openings with framing, or new construction windows and doors. Mr Window specializes in vinyl windows and doors, that are perfect for California climate, and fit any budget. He works on both: residential and multifamily units. With outstanding customer service and years of experience (also in general) Mr Window will give you the honest tips on what works best for you, and than… the decision is yours!


Mr Window is lead-safe RRP contractor certified by EPA.

EPA lead-safe logo

My windows don’t leak!

Located in Fremont, CA
Service Castro Valley, Dublin, Hayward, Livermore, Milpitas, Mountain View, Newark, Palo Alto, Pleasanton, Redwood City, San Carlos, San Jose, San Leandro, San Lorenzo, San Mateo, Santa Clara, Sunnyvale, Union City.