Henry Adams, LLC

Engineering Excellence Since 1898

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About the firm

Henry Adams, LLC provides comprehensive mechanical, electrical, plumbing, telecommunications, security, and fire protection engineering, alongside construction administration and commissioning services. Established in 1898, the practice serves clients across the Mid-Atlantic region and nationwide from its Maryland headquarters. Its expertise spans diverse sectors, including historic preservation, federal and local government, healthcare, education, laboratories, and central utility plants.

Established
1898
Firm type
MEP · Mechanical Engineering · Electrical Engineering · Fire Protection Engineering · Telecom / RF Engineering

People

J. Douglas TeberaPresident / Senior Electrical Engineer

Scott R. HaythornPrincipal / Senior Mechanical Engineer

Jeanne S. TeberaPrincipal / Senior Electrical Engineer

Nathaniel B. KrumpePrincipal / Senior Mechanical Engineer

Rebecca L. KochDirector of Commissioning, Energy, & Sustainability Services

James R. DarkDirector of Marketing

Capabilities

Mechanical Engineering

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Designs advanced HVAC and energy-efficient mechanical infrastructure.

Electrical Engineering

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Comprehensive electrical systems design including normal, emergency, and standby power distribution.

  • Electrical Generation & Distribution

    Design of medium and low voltage power generation, site utilities, and life safety power distribution.

  • Interior / Exterior Lighting

    Architectural interior and exterior lighting design paired with advanced control systems.

Fire Protection Engineering

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Provides in-house fire alarm design plus suppression and life safety support.

Plumbing & Process Piping

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Designs plumbing sanitary and specialized process piping systems.

Communications

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Designs telecommunications and data infrastructure including cabling and network connectivity.

Electronic Security

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Designs CCTV surveillance access control and intrusion detection systems.

Energy Services

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Provides energy auditing building energy modeling benchmarking and sustainability consulting.

Commissioning

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Professional commissioning services for MEP systems to ensure optimal operations and energy standards.

Construction Administration

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Supports construction-phase consulting through site coordination and document review.

Consulting Services

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Supports pre-design work through feasibility studies programming site investigations and assessments.

Industries

Commercial · Mixed-Use · Education · Arts & Culture · Government · Federal · Healthcare · Historic Preservation · Residential · Multifamily Residential · Hospitality · Senior Living · Infrastructure · Utilities · Laboratories · Research Facilities · Manufacturing · Sports & Recreation

Projects

Towson University Student Union

Towson, MD · Education · Client: Towson University

Project details

MEP engineering design for the Student Union at Towson University.

M&T Bank Exchange

Baltimore, MD · Arts & Culture · Client: Hippodrome Foundation

Project details

Engineering design for the M&T Bank Exchange cultural venue.

Rockville Town Center

Rockville, MD · Mixed-Use · Client: Duball, LLC

Project details

Engineering services for the Rockville Town Center mixed-use development.

Henry Adams, LLC - Engineering Firms