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McCarthy Building Companies, Inc.

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Overview

With 160 years spent collaborating with partners to solve complex building challenges on behalf of its clients, McCarthy Building Companies, Inc. (McCarthy) is committed to delivering superior results and creating great experiences for everyone. The company traces its origins to a small lumber business founded in 1864. McCarthy is the oldest privately held national construction company in America. With an unrelenting focus on safety and a comprehensive quality program in all phases of the project, McCarthy utilizes industry-leading design phase and construction techniques combined with value-add technology to maximize outcomes. McCarthy is 100 percent employee-owned and operates as a general contractor with its own skilled craft workforce.

We are true builders, surpassing client expectations on the most complex building challenges. McCarthy has built in nearly every state, with projects ranging in size from $1 million to over $1 billion in a wide variety of markets including healthcare, education, science & technology, commercial, government, renewable energy, mission critical, water & wastewater, and more.

McCarthy is proud to be an equal opportunity employer. Its services include safety programs, virtual design and construction, equipment solutions for move-in readiness through its EQUIP offering, and subsurface utility mapping to identify hidden jobsite risks. Representative projects include Circa Resort & Casino in Las Vegas, the Loma Linda University Medical Center campus transformation in California, the Port Houston Bayport Terminal wharf in Texas, and Terminal 4's eighth concourse at Phoenix Sky Harbor International Airport. The company supports community giving in the areas where it builds and treats this as part of its employee ownership culture.

At McCarthy, our equal pay commitment is simple: fair and equitable pay for all employees. We review individual compensation adjustments using a bi-annual compensation analysis to ensure no disparities occur. We do the right thing, which means ensuring equitable pay for work done in comparable roles. McCarthy Building Companies, Inc. is a McCarthy Holdings, Inc. company.

Latest videos from McCarthy Building Companies, Inc. on YouTube

  • Employee Ownership Means Having Each Other’s Back
  • Employee Ownership Makes McCarthy Different | Celebrating Employee Ownership Month
  • EP 07: First Elevated Deck & Elevator Shafts | Children’s Mercy Hospital Parking Garage
  • McCarthy Anchor Campus | Our National Employee Development Campus
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Recent posts from the McCarthy Building Companies, Inc. blog

McCarthy Building Companies, Inc. FAQ

As of 2026-10-19, McCarthy Building Companies, Inc. has 4,884 employees, based on the Enrich Layer count of person profiles that list McCarthy Building Companies, Inc. as their current employer. Its listed company size band is 5,001 to 10,000.
As of 2026-10-19, McCarthy Building Companies, Inc. is headquartered in St Louis, Missouri, US.
As of 2026-10-19, McCarthy Building Companies, Inc. is classified in the Construction industry.
With 160 years spent collaborating with partners to solve complex building challenges on behalf of its clients, McCarthy Building Companies, Inc. (McCarthy) is committed to delivering superior results and creating great experiences for everyone.
As of 2026-10-19, McCarthy Building Companies, Inc.'s official website is http://www.mccarthy.com/.
As of 2026-10-19, McCarthy Building Companies, Inc. is a privately held company.