Skip to main content
Residential & Office

A Reconstruction Concept for a Retail Office with Condos in San Francisco

Project Details

  • Location
    San Francisco, CA
  • Year
  • Size
    10,778 sqft
  • Type
    Mixed Use


This particular project faced water intrusion issues at the windows and concrete walls. The challenge facing this project was its relative proximity to the San Francisco Bay. The client wished to resolve the water intrusion issues expeditiously to allow for rental of the property.

San Francisco Renovations by Blackstone Inc

01 – The Completed Exterior

San Francisco Water Intrusion Repairs by Blackstone Inc

02 – Water Intrusion Repairs


Maximizing Storage Space and the Majestic Views

Blackstone met the clients needs by removing the water intrusion issues at the source. The windows and siding were replaced with a superior product and proper flashing thus mitigating the issue. Water intrusion through the walls was resolved through identifying and resolving the source of the intrusion. The upstairs living area was renovated and prepared for rental.
  • Outdoor Living Space

  • Exterior Window Repairs

    Exterior Window Repairs

  • Water Intrusion Repairs

  • Interior Kitchen Finishes

    Interior Kitchen Finishes

  • Interior Dining Space with Views

    Open Concept Living

  • View from Mezzanine

    View from Mezzanine

  • Modern Glass Railings

    Modern Glass Railings

  • Mechanical Infrastructure

    Updated Mechanical Infrastructure

  • Upper Storage Area

    Upper Storage Area


    State-of-the-art Living Space in San Francisco

    The end result of Blackstone’s repairs was a complete elimination of the water intrusion issue. Blackstone’s superior performance enabled the client to rent out the living space as required. Blackstone worked within the requested schedule and budget to produce an end product that met the client’s needs and requirements.

    After completing a ground up mixed-use project in June of 2016, we encountered several leaks after the first rains. When the general contractor ignored our pleas for help, we reached out to Blackstone. Time was of the essence to prevent further damage to our new building. The Blackstone team responded quickly and efficiently with state-of-the-art testing to identify locations and the damage resulting from the leakage. They gave us a technically detailed written report with multiple suggestions on remedying the issues according to how it best served our situation. The principal, David Tognela, was present throughout the entire process and was always available and easy to reach whenever we had questions. Blackstone is professional and true experts in their field!

    Jeff Sears, Blazing Saddles Bike Rentals and Tours

    Would you like to know more about this project?