At Facility Diagnostics, we take pride in being problem solvers and trusted advisors who serve as the owner's advocate on every project, ensuring that all project requirements are met—from functionality and performance to regulatory compliance, sustainability, and efficiency.
Our services include commissioning, system verification, energy audits, facility condition assessments, infrastructure project management, capital planning, sustainability program support, public speaking, education/training, and more.

Commissioning

Our commissioning services are customized to best suit our clients' needs and budgets, and can range from simple plan reviews accompanied by final functional testing, to full LEED enhanced commissioning scopes.

Facility Condition Assessments, Energy Audits

Facility Condition and Energy Audits

We specialize in assessments of installed mechanical, electrical, and plumbing equipment (MEP) and develop recommended spending plans and prioritize health hazard, life safety, code compliance, service life, and energy conservation measures.

Infrastructure Services

FD has managed over $200M in MEP Infrastructure projects resulting in substantial energy savings and increased reliability.

Sustainability Services from FD

Sustainability Services

FD has the expertise to help you achieve your sustainability goals. We can guide you from benchmarking facilities to creating a full sustainability plan for your organization.

Clients

Government

Metro Nashville General Services

Metro Nashville Water Services

Music City Center

Education

Metro Nashville Public Schools

Vanderbilt University

University of Tennessee Knoxville

Hospitality

Virgin Hotels

The Hermitage Hotel

The Westin

AJ Capital

Tempo by Hilton

HRI Hospitality

BNA Nashville International Airport

Healthcare

Community Health Systems

Quorum Health

Amsurg

Appalachian Regional Healthcare

Surgery Partners

United Surgical Partners

Vanderbilt University Medical Center

Baptist Health

Lahey Health

Ballad Health

Lifepoint Health

Ascension

University of Louisville Health

University of Kentucky Healthcare

Acadia Healthcare

St. Vincent’s Health System

DentaQuest

Nashville General Hospital

Facility Diagnostics

  • FD is based in Nashville, Tennessee and has projects throughout the United States. We have proudly served our community, specializing in facility optimization services, since 2005. FD is an AABC (ACG) certified commissioning firm and a member of the Energy Management Association (EMA) and ASHRAE. We are also a registered small business enterprise (SBE).

  • We are a small firm of professionals who have experience working on a wide variety of projects that include healthcare, education, government, and hospitality. Our team develops and maintains a strong relationship with our clients and takes pride in our long-term relationships. We are able to do this by developing a trust with our clients, so they know we are looking out for their best interests.

  • We are dedicated to helping building owners with the design, operation, and maintenance of their Mechanical, Electrical, and Plumbing (MEP) systems. Through years of experience in the field, we've investigated the financial and environmental impacts of poorly designed, constructed and inefficiently operated facilities leading us to become experts in enhancing the conditions and sustainability of facilities throughout the United States.

Facility Diagnostics is based in Nashville, Tennessee from where we work across the United States. We have proudly served our clients, specializing in facility optimization services, since 2005. We are a small business enterprise (SBE) registered with Metro Nashville Government, the State of TN, MNAA, and the federal government. We are also an AABC (ACG) certified commissioning firm and a corporate member of the Energy Management Association (EMA).