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The Best Healthcare Contractors in Los Angeles, California

5 Min Read

Los Angeles is an excellent place to construct health care facilities as it is a major city with a large population and a high demand for health care services. The city is home to numerous hospitals, clinics, and other health care facilities, as well as several universities and research institutions focusing on health care and biomedical research. If you want to build a health care facility in Los Angeles, California, here are the five best healthcare contractors in the area.

Millie and Severson

3601 Serpentine Dr., Los Alamitos, CA 90720

Established in 1945, Millie and Severson is a licensed general contracting company serving clients across various sectors, including health care, cultural, educational, commercial offices, medical offices, and industrial. Headquartered in Los Alamitos, California with an additional office in Ontario, Pleasanton, and Sacramento. The company extends its services throughout Los Angeles, Ontario, Pleasanton, and surrounding areas. It has built a higher standard for seven decades and brings clients’ visions to life. The firm works closely with clients to meet their budgets and deliver projects on time.

The firm started with the partnership of Noble Millie and Charles Severson. After Charles, his son Jonathan took over as leader. Jonathan then paved the way for Ben and Clark Severson, the third generation of Seversons that are currently running the firm.


2569 McCabe Wy., Suite #100, Irvine, CA 92614

Led by Chief Executive Officer Dave Cavecche, Bernards is a nationally ranked, employee-owned multidisciplinary commercial builder that provides technical expertise and professional services to a wide variety of private and public sector clients. Areas of expertise include comprehensive preconstruction, general contracting, and construction management services, each integrating sustainable building practices and supported by Bernards’ advanced technology tools. The company’s project experience includes healthcare facilities, mixed-use/multi-family residential complexes, detention projects, sports and entertainment venues, and a variety of educational and civic facilities. Bernards maintains a continual focus on safety, quality, sustainability, diversity, and community involvement. Headquartered in Los Angeles, Bernards also has five regional offices throughout California and employs more than 340 professionals.

McCarthy Building Companies, Inc.

515 South Flower St., Suite 3600, Los Angeles, CA 90071

McCarthy Building Companies, Inc. is a commercial construction company building superior, lasting results. It has been in the industry for over a century and is one of the oldest American-owned construction companies with offices nationwide. The firm has offices in Atlanta, Austin, Channelview, Dallas, Denver, Houston, and beyond and specializes in construction, post-construction, design phase, and safety services. Since its founding, McCarthy Building Companies, Inc. has established a portfolio of industrial, aviation, commercial, education, government, and health care projects. It has strived to challenge and impact the industry it serves.

Ray Sedey currently leads the company as the CEO. He joined the firm in 2000 as a project engineer and became CEO in 2020. His passion and commitment to the construction industry enabled him to be included in the 2022 D CEO Dallas 500, a list that profiles the most influential leaders in North Texas.

Sinanian Development, Inc.

18980 Ventura Blvd., Suite 200, Tarzana, CA 91356

Headquartered in Tarzana, California, Sinanian Development, Inc. is a residential and commercial contracting company with 40 years of experience in pre-construction, design, value engineering, and coordinated construction. It serves clients in diverse market sectors, including education, retail and commercial, public safety, religious and community, multifamily, entertainment, health care, and government. The firm completes projects regardless of size, and it works with impeccable attention to detail and outstanding customer satisfaction.

Sinan Sinanian founded the firm in 1983 and continues to lead the company as the president. Under his leadership, Sinanian Development, Inc. has received many recognitions, like the 2021 ENR Best Projects Award of Merit and the 2020 MGBCE Project of the Year. Numerous media outlets have featured the firm, including LA Times, ENR, La Weekly, and Urbanize LA.

McCormick Construction

2507 Empire Ave., Burbank, CA 91504

McCormick Construction is a family-owned general contracting company built on a legacy of respect, trust, and expertise. It opened its doors in 1914 and serves clients in Burbank, Los Angeles, and surrounding areas. The firm specializes in education, entertainment, museum and historical, health care, hotel and residential, industrial, office, religious, renovations, retail, design-build, and seismic retrofits. For 109 years, it has built relationships that inspire repeat business and passionate referrals. It has also remained dedicated to doing things right and delivering excellence.

Michael McCormick brings 40 years of professional experience and serves the company as the chairman of the board. He is passionate about expanding the company’s reach into new states and territories. Meanwhile, Steven W. McCormick is the CEO and president. He implements company policies and directs the firm’s construction activities.


  • Jake Gustafson

    Jake has served as Senior Editor at Los Angeles Architects and brings a wealth of experience rooted in his passion for building. Holding a degree in Construction Engineering Management from Oregon State University, he actively engaged in industry-related activities, including membership in the Associated General Contractors of America student chapter and participation in the Associated Schools in Construction student competition. Previously, Jake served as a project engineer for a prominent general contractor in Portland, where he played a pivotal role in various aspects of construction projects, from pre-construction to subcontractor management. His expertise extends to working on innovative projects, such as North America's largest CLT commercial building. Expertise: Commercial Construction, Commercial Remodeling, Home Design and Build Key Highlights: Editor at Los Angeles Architects, Project Engineer for Portland-based general contractor, Field Engineer for the largest CLT commercial building in North America Education: Oregon State University, Degree in Construction Engineering Management