About Us

David Rasmussen

Born in San Francisco and raised in Marin County, I have grown up with an appreciation for both the architectural heritage of my home town, and a love for the great outdoors that surround it.

Beginning at an early age I have developed a life-long passion for sailing — I have been a member and recently Commodore of my local yacht club, and have been thrilled to sail in the past five Pacific Cup races to Hawaii. I am an avid tennis player, enjoy camping and traveling with my family, and am proud to carry on a tradition in construction that was started by my grandfather over a century ago.

Shanna O’Riley

With over 30 years in the industry, Shanna is a construction administration professional who has contributed her integrity and expertise to Rasmussen Construction for the past 18 years. She is at the heart of our small, efficient office, able to rationally manage a tremendous amount of information using the sophisticated accounting and monitoring systems that are a hallmark of our operation. Shanna carries a degree in business from Humboldt University.

Dean Kelly

Dean has been in the construction industry for over 30 years. He has worked for Rasmussen Construction for 23 years starting as a carpenter, moving into a field superintendent’s position, and presently working as a project manager. Dean takes great pride in completing the wide range of projects that we have been privileged to work on to the high standards expected by our clients. Dean is a graduate with high honors from Eastern Illinois University with a Bachelor of Arts degree in psychology and a minor in computer science.

Betty Rasmussen

Betty was raised in Marin County and attended San Francisco State University. Most of her working career has been in the medical field where she has worked in the front office and managed small medical practices.

Recently, she joined Rasmussen Construction as an assistant project manager and has been learning what it takes to be part of the team.

David Rasmussen III

Beau Rasmussen

This is our most prized employee, Beau Rasmussen. He keeps us on task in the office by begging for treats and pets and hugs.  We value his input daily and consider him to be our mascot.