Sedona Architect Specializing in Green, Sustainable Design
Cate Design has designed custom homes and commercial buildings in Sedona and the Verde Valley since 1987.
Architectural Services
Cate Design provides complete architectural services for custom homes and commercial buildings throughout Sedona and the Verde Valley — from initial consultation to final walkthrough.
Design & Documentation
Full design development, construction documents, and coordination with engineers, contractors, and interior designers.
Custom Residences
Green, environmentally responsible homes of any size, plus additions, remodels, duplexes, and subdivision models.
Commercial Projects
Office buildings, community spaces, and mixed-use developments throughout Northern Arizona.
Site Consultations
Pre-purchase lot evaluations for buyers and real estate agents. Understand your site’s potential before you commit.
Why Cate Design
Sedona Architect Since 1987
Nearly four decades designing in Sedona and the Verde Valley. Deep knowledge of Arizona’s high desert climate, local building codes, and the unique character of red rock country.
Green Building Specialist
Pioneering environmentally responsible architecture for over 30 years. Extensive experience with ICF, SIP panels, rammed earth, passive solar, geothermal, and photovoltaic systems.
Comprehensive Service
Complete architectural services from site consultation through construction documents, with coordination of engineers, contractors, and interior designers.

Meet Paul Cate
Thank you for visiting Cate Design. As an architect with over 45 years of experience, it has always been my passion to design beautiful, unique architecture which is responsible to the environment – what has come to be called ‘green’ design. Through close personal interaction with my clients, I endeavor to make each project appropriate to the southwest and site and uniquely special for my clients.
Through a close interaction as well with a very select group of technical consultants, Cate Design can provide services on a wide range of both residential and non-residential projects. And as a lifetime resident of Arizona, my knowledge of designing in the southwest and devotion to being appropriate to the special needs of my clients combine for truly one-of-a-kind projects which make them delighted for years to come.
I invite you to tour my website to learn more about me and my work. And I look forward to talking to you about your new project.
I also invite you call or stop by to visit Cate Studio and Gallery to see the stained glass offered by my wife Monika Cate. Enjoy!
– Paul Cate

