Our Services

In today’s competitive marketplace, you need the assurance that solutions to mechanical engineering problems are complete and cost effective. APG has the expertise to address a variety of institutional, commercial and industrial challenges. Our on-site inspection by experienced mechanical engineers allows us to quickly assess the critical requirements and constraints of proposed projects.

We partner with the client to provide innovative and productive designs and continue this partnership until the project is complete. Our full-service mechanical engineering and support capabilities are available throughout construction. With this effort, our goal is to maintain productive and long lasting client relationships.


  • Air Handling, HVAC Systems
  • Equipment Boilers
  • Chillers & Cooling Towers
  • Dx Cooling
  • Hydronic & Radiant Heating Systems
  • Chilled Water Piping
  • Compressed Air Systems
  • High & Low Pressure Steam Systems
  • Chemical Sewer
  • Waste & Vent Piping
  • Gas Train & Gas Piping
  • Medical & Process Gas Piping
  • Heat Recovery Systems
  • Dust Collection Systems
  • Pollution Control Equipment
  • Process Cooling
  • Specialized Equipment Installation
  • Pumping Systems
  • Energy Conservation Studies
  • Process Exhaust Systems
  • Indoor Air Quality