Facility Diagnostics
Facility Diagnostics is a Nashville, Tennessee–based commissioning and building performance firm founded in 2005. The company provides commissioning, energy auditing, infrastructure project management, sustainability planning, and compliance services for MEP (mechanical, electrical, plumbing) systems across healthcare, government, education, hospitality and commercial sectors. Services span design review through construction, functional testing, and operations support with an emphasis on energy efficiency, system reliability, and regulatory compliance.
Industries
Nr. of Employees
small (1-50)
Facility Diagnostics
Nashville, Tennessee, United States, North America
Services
Plan review, commissioning authority services, functional testing, and verification of MEP systems across design, construction, and operations phases; includes enhanced commissioning for green building certifications.
Site assessments of MEP equipment, code and life-safety review, identification of energy conservation measures and development of prioritized spending plans.
Management and oversight of MEP infrastructure projects from planning and design through implementation and verification, including coordination of contractors and design teams.
Benchmarking, sustainability strategy development, and implementation guidance to reduce energy use and improve operational sustainability.
Consolidation and integration of multiple control systems into a single DDC/BAS interface, preparation of RFPs, and controls project management.
On-site functional performance testing of HVAC sequences, room pressures, emergency power transitions, and life-safety systems to confirm design intent and code compliance.
Plan review, commissioning authority services, functional testing, and verification of MEP systems across design, construction, and operations phases; includes enhanced commissioning for green building certifications.
Site assessments of MEP equipment, code and life-safety review, identification of energy conservation measures and development of prioritized spending plans.
Management and oversight of MEP infrastructure projects from planning and design through implementation and verification, including coordination of contractors and design teams.
Benchmarking, sustainability strategy development, and implementation guidance to reduce energy use and improve operational sustainability.
Consolidation and integration of multiple control systems into a single DDC/BAS interface, preparation of RFPs, and controls project management.
On-site functional performance testing of HVAC sequences, room pressures, emergency power transitions, and life-safety systems to confirm design intent and code compliance.
Expertise Areas
- Commissioning and retro-commissioning
- Energy auditing and measurement & verification
- Building automation systems integration
- MEP infrastructure project management
Key Technologies
- Building automation systems (BAS)
- Direct digital control (DDC) integration
- HVAC control sequences and optimization
- Demand control ventilation
News & Updates
Commissioning and subsequent continuous commissioning and an energy audit identified setpoint and control changes that produced an estimated $125,000/year in reduced electric and gas costs; additional AHU factory setting adjustment estimated to save $7,000/year for a single AHU.
Retro-commissioning and low-cost control and lighting adjustments resulted in approximately 17% less energy consumption over three years, estimated at roughly $70,000 in savings.
Modification of AHU control from static pressure control to supply CFM control (using calibrated airflow measurements) reduced fan electrical energy without capital cost increases.
Commissioning and subsequent continuous commissioning and an energy audit identified setpoint and control changes that produced an estimated $125,000/year in reduced electric and gas costs; additional AHU factory setting adjustment estimated to save $7,000/year for a single AHU.
Retro-commissioning and low-cost control and lighting adjustments resulted in approximately 17% less energy consumption over three years, estimated at roughly $70,000 in savings.
Modification of AHU control from static pressure control to supply CFM control (using calibrated airflow measurements) reduced fan electrical energy without capital cost increases.