Pyrit Stone Director of Architecture profile picture
Director of Architecture, Blackstone Development, Inc.

Pyrit Stone

Py’s expertise is in architectural forensics and condition assessments. She offers litigation support for construction defects and code compliance cases. Issues often focus on life safety, accessibility, waterproofing, building envelope and code or contract document interpretation. She also provides restorative design and construction contract administration as part of a comprehensive remediation service.


  • Sturctural Engineering – Cogswell Polytechnical
  • BFA, MFA, Environmental Design – California College of the Arts
  • MPA, Environmental Management – Golden Gate University


  • American Institute of Architects
  • U.S. Green Building Council
  • Advisory Commission for Redevelopment, City of San Rafael, Marin County (past appointment)


  • Licensed Architect, State of California. C-32388
  • Licensed Architect, State of Hawaii. AR-14635

Stay Up to Date With News, Inspirations and Events

We deliver only the best in Construction and Construction Defect Litigation services.


1220 Oakland Blvd. Suite 210
Walnut Creek, CA 94596
Tel 925-718-3126

Hours of Operation

Mon to Fri 8 am - 5 pm
Weekends Closed

© 2023 Blackstone Development Inc., All Rights Reserved.
Privacy Policy.

Heart logo for Websites Made With Love