Based in Aspen with satellite offices in Milwaukee and Manhattan, Robert G. Sinclair Architecture, Inc. (RGSA) is a full service architecture and design firm specializing in site-specific architecture and interiors for discerning clients coast to coast. Second only to the dedication to our clients is the reverence we hold for the houses we design.

Our reputation precedes us from Aspen to New York and Montana to Washington, DC, as one of expertise and experience. Choosing RGSA means choosing a level of service that is unparalleled in our industry. Our service underscores our passion for architecture, reinforces our focus on clients and maintains our attention to detail.

Rob began his career in architecture some two decades ago in Newport Beach, California, following graduation from the University of Southern California (USC) with a Bachelor’s degree in Architecture. Following his tenure on the California Coast, Rob relocated to Aspen where he honed his skills in high end residential design. In 1996 Rob left for Florence, Italy, where he earned his Master’s Degree in Architecture from Syracuse University and furthered his interest in traditional architecture and construction.

Rob founded RGSA in 2002 on the principles of architectural integrity, a desire to oversee the design and management of each project, and the belief that client relationships should be stronger upon completion of a project than at its commencement.

Rob is a member of the American Institute of Architects (AIA), the esteemed Institute for Classical Architecture & Classical America, the National Trust for Historic Preservation, and the US Green Building Council.

OFFICES

Aspen

710 E. Durant, Suite W-4

Aspen, CO 81611

P: 970.925.4269

F: 970.925.5478

Milwaukee

2222 N. Farwell Avenue

Milwaukee, WI 53202

P: 414.273.4269

F: 414.967.5974