We will be delighted to discuss your research and UX needs. Please fill out the form and someone will be in touch within 24 hours.  

Unfortunately, due to internet spambots harvesting info, we don't publish our phone number or email contact info here.  


Kirkland, WA

Caelus LLC is a company that specializes in researching, designing, and developing great user experiences.

We work primarily on software and hardware but also help in other types of research and design. Here are some of the methods and services we offer:

• Usability study kinds of services (lab studies, site visits, user modeling, etc.)
• Surveys of any size.
• Choice-based modeling/surveys.

• Agile UX/ backlog prioritization

• Software UI design
• UI development

• Training. We can train teams or individuals in areas such as customer site visits methods and strategies, UX research methods, and more.




Interior Design

is our passion

Founded by award-winning architect Anthony Hayden in 1958, the Hayden Collective is one of the most respected architectural and interior design firms in the world.


Here is a description of your company. Hortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Nulla vitae elit libero, a pharetra augue. Morbi leo risus, porta ac consectetur ac, vestibulum at eros. Nullam id dolor id nibh ultricies vehicula ut id elit.