Penumbra Design

Penumbra Design is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Home Designing & Planning Services

North American Industry Classification System (NAICS) Categories:

• Architectural Services > Architectural Services, By Specialty > Home Designing & Planning Services

Standard Industry Classification (SIC) Categories:

• Architectural Services > Architectural Services, By Specialty > Architects Residential