# M.C. Dean, Inc.

> M.C. Dean is a privately held, family-owned engineering and technology company that designs, manufactures, builds, integrates, operates, and maintains cyber-physical systems for mission-critical facilities. Its work joins electrical power, automation, security, communications, life safety, audiovisual, and IT systems for federal agencies, defense customers, data centers, hospitals, utilities, transportation networks, manufacturers, and global enterprises. The company differentiates itself through full-lifecycle accountability, in-house engineering and manufacturing, model-driven delivery, off-site testing, and a large modular production campus in Virginia.

- **Founded:** 1949
- **Headquarters:** Tysons, Virginia, United States
- **Founders:** Marion Caleb Dean (Founder)
- **Team size:** More than 9,000 professionals
- **Products:** Engineering and design, Electrical and critical power, Modular Mission Critical and prefabrication, Automation and controls, Security and electronic systems
- **Notable:** Grew from a home-based electrical company founded in 1949 to more than 9,000 employees and operations spanning six continents and 49 U.S. states by 2020., Built a 585-acre modular manufacturing campus in Caroline County, Virginia, with manufacturing space exceeding 480,000 square feet after its third expansion phase., Earned seven modular patents by 2021, including a modular data center support rack system and installation method.

## Products & services

- **Engineering and design** — Engineer-of-record, model-driven design, systems architecture, BIM, and design for manufacturing and assembly across power and technology systems.
- **Electrical and critical power** — Electrical distribution, on-site generation, UPS, energy storage, traction power, microgrids, and maintenance for facilities where outages carry severe consequences.
- **Modular Mission Critical and prefabrication** — Factory-built, integrated, tested, and precommissioned power, communications, security, life-safety, mechanical, and automation rooms and assemblies.
- **Automation and controls** — SCADA, industrial controls, intelligent transportation, energy management, process controls, programming, simulation, commissioning, and sustainment.
- **Security and electronic systems** — Enterprise electronic security, access control, video, intrusion detection, cybersecurity, audiovisual, networking, and communications integration.
- **InfraLink cloud services** — Cloud-based lifecycle tools for delivering, securing, monitoring, and managing critical systems and facilities.
- **Managed Services** — Ongoing monitoring and support intended to improve efficiency and security posture across electronic security, automation, and cybersecurity systems.
- **Operations and maintenance** — Preventive and predictive maintenance, reliability programs, system refresh, monitoring, and long-term facility sustainment.

## Achievements

- Grew from a home-based electrical company founded in 1949 to more than 9,000 employees and operations spanning six continents and 49 U.S. states by 2020.
- Built a 585-acre modular manufacturing campus in Caroline County, Virginia, with manufacturing space exceeding 480,000 square feet after its third expansion phase.
- Earned seven modular patents by 2021, including a modular data center support rack system and installation method.
- Ranked No. 7 in electrical work by Engineering News-Record and among the top 20 data-center contractors/design firms and No. 4 federal/defense contractors by Building Design+Construction, according to the company's power page.
- Won LenelS2's 2024 Federal Government Value-added Reseller of the Year award.
- Received the 2025-26 ACEC Metropolitan Washington Grand Pinnacle Award and ACEC National Recognition for Washington Aqueduct SCADA upgrades.
- Designed and built 14 modular electrical rooms for the University of Virginia Health System expansion, an ENR Mid-Atlantic Best Project winner.

## Latest updates

- **2026-05** — Appointed Al Mason executive vice president of Lean Enterprise to scale operational excellence across design, manufacturing, and delivery.
- **2026-04** — Won the ACEC/MW Grand Pinnacle Award and ACEC National Recognition for the Washington Aqueduct SCADA upgrade project.
- **2026-02** — Launched the M.C. Dean Engineering Hub with NC State to advance work in energy systems, grid modernization, and intelligent infrastructure.
- **2026-01** — Purchased a majority stake in U.K.-based Bells Power Group, adding integrated power capability for global enterprise and AI infrastructure customers.
- **2025-11** — Opened a San Jose office to increase West Coast engineering, procurement, and logistics capacity.
- **2025-10** — Opened a new Stuttgart office to serve mission-critical operations across Europe, the Middle East, and Africa.
- **2025-03** — Launched Managed Services for electronic security, automation, and cybersecurity systems.

## Links

- Website: https://www.mcdean.com/
- LinkedIn: https://www.linkedin.com/company/m-c-dean-inc/
- Twitter/X: https://twitter.com/mcdean
- YouTube: https://www.youtube.com/channel/UCmNxGYFbpJEcAvamObihnaQ
- Instagram: https://www.instagram.com/m.c.dean/
- Facebook: https://www.facebook.com/mcdeaninc

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Profile page: https://yespress.io/m-c-dean-inc
Published by YesPress — https://yespress.io
Last updated: 2026-08-13