The cost of cleaning windows in a high-rise building can vary depending on several factors, including the size of the building, the number of windows, the difficulty of access, the cleaning method required, and the company you hire. Prices are typically quoted based on square footage, the number of windows, or by an hourly rate.
In cities like San Francisco, where the cost of living is generally higher, you can expect window cleaning services to be on the higher end of the spectrum compared to other areas.
To get an accurate and up-to-date cost estimate for window cleaning in a high-rise building in San Francisco, I recommend contacting local window cleaning companies and requesting quotes. By doing so, you can compare prices and find the best deal for your specific needs.