Group 41 is a team of seasoned professionals engaged in every type of high-end project, from single family homes, to retail, to corporate and commercial buildings. Our creative staff develops every project with the design attention and depth of any. Our principal, Joel M. Karr is at the helm, and intimately involved in every aspect of a project. This is not a "bait and switch" team where the principal "makes the sale" and then hands off to a junior designer. Joel's work spans 5 countries, with consistently award-winning designs.
Services Provided

Architecture, Interior Design, Residential Design, Retail Design, Commercial Design.

Areas Served

San Francisco Bay Area and globally


Registered Architect, California. Certificate C29051. NCARB (National Council of Architectural Registration Boards) Certificate for reciprocity practice in all 50 states. CGBP (Certified Green Building Professional), State of California

Contact:Joel Karr
Location:389 Clementina Street
San Francisco, CA 94103

Need help with a Houzz order? Call us on 0808 164 9310 (8am - 5pm GMT excluding weekends)

United Kingdom
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