Building A Higher Standard

Millie and Severson is a licensed General Contractor in California serving clients since 1945. Our expertise crosses many sectors such as Healthcare + Life Sciences, Medical Office Buildings, Industrial, Cultural + Educational, Commercial Office Buildings, Housing + Hospitality, and other niche markets. With offices in both Southern and Northern California, we offer a range of construction services to ensure the success of every client’s vision and budget at every stage of the project.

Featured Projects

Discover Millie and Severson

With an array of construction services, we are ready to build your project. You can count on our vast experience from the very start of your project's vision to its successful completion.


Discover Our Work

Our portfolio spans many diverse project types including Healthcare + Life Sciences, Cultural + Educational, Office, Industrial, Medical Office Building, and Housing + Hospitality.

Client Testimonials

"We are fortunate to have your expertise, experience and caliber on this project. It will be a strategic game changer for Good Sam." "The Patient Pavilion is beautiful and has the workmanship we will be proud of for decades. Your commitment made it possible."
Chief Executive Officer
Good Samaritan Hospital
“Our project was a very complex one and fraught with numerous obstacles and pitfalls. Our team had inherited an aging and rusted hulk with no usable plans and expired permits. Had we not made the decision to hire Millie and Severson to perform pre-construction and the actual construction, I am certain that the project would never have come to fruition. Millie and Severson’s herculean efforts were instrumental in salvaging what was considered a hopeless mess.”
Building Co-Chairman
Young Israel of North Beverly Hills
"All of the Millie and Severson project staff were committed to a successful outcome and took a personal interest in ensuring the quality of workmanship in every detail of our project. They provided exemplary leadership, communication and collaboration during the entire course of our project. I would highly recommend Millie and Severson and look forward to working with them again in the further development of our campus."
Rabbi Baruch
Executive Director
“Millie and Severson simply provides value to their clients; that unique combination of cost and quality, which sometimes seems to be lacking in today’s world. They have the business acumen to help clients realize their goals while conducting themselves with integrity and honor. For 30 years, we have appreciated our professional relationship and enjoyed the friendship.”
Mulford, AIA, ACHA
Boulder Associates Architects
"Kudos to you and Millie and Severson for doing both a wonderful job on the jobsite and in the community. We admire your generosity of time and efforts!"
Development Manager
Trammell Crow Company
“The main reason we keep going back to Millie and Severson for construction services is trust. We completely trust their team to do the right thing and they have never let us down. While we also get great service, and costs are always in line with market norms, we know from experience that Millie will get the job done at the end of the day. When you are investing millions of dollars on each project this peace of mind is invaluable.”
Brian D.
Chief Operating Officer
Stirling Development
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License # 99031

Corporate Headquarters

3601 Serpentine Drive
Post Office Box 3601
Los Alamitos, CA 90720
(562) 493 3611

All Locations
@ 2024 Millie and Severson
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