Our Services

Design documents are produced using the latest CAD and BIM technologies and tools to produce designs that are efficient, sustainable, and maintainable, while being sensitive to budgetary constraints.

For over 40 years, PFA Engineering has provided responsive, quality engineering consulting services in the Southeast. While our primary emphasis is on mechanical systems, our services span the major engineering disciplines, which together provide safe, energy efficient and sustainable engineering solutions.

Below are representative samples of the types of engineering projects and services that PFA Engineering's expertise covers:



Mechanical Engineering
  • Heating, Ventilation and Air Conditioning (HVAC) System Design
  • Air, Hydronic and Refrigerant Based Systems
  • Central Energy Plants
  • Unitary System Applications
  • Geothermal Systems
  • Custom HVAC Units and Applications
  • Specialized Environment Applications
  • Energy Efficient and Sustainable Design
  • Renovation and Historic Reuse Applications
  • Facility/Campus Infrastructure Planning and Design


Plumbing Engineering
  • Domestic Plumbing System Design
  • Water, Waste and Storm Drainage Systems
  • Domestic Water Heating Systems
  • Natural and LP Gas Systems
  • Medical Gas Systems
  • Specialized Plumbing Systems
  • Laboratory Applications
  • Kitchen and Food Service Applications

Fire Protection

Fire Protection
  • Wet-pipe Sprinkler Systems
  • Fire Pumps and Water Storage Systems
  • Dry-pipe and Pre-action Systems
  • Clean Agent Gas Systems
  • Standpipe Systems
  • Specialized Industrial Applications