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AYS - What we do



  • HVAC systems
  • Exhaust systems
  • Direct Digital Control (DDC) systems
  • Hydronic generation & distribution
  • Laboratory & pressure controls
  • Heat recovery


  • Low and medium voltage power distribution design
  • Emergency generation and transfer design
  • Fire detection and fire alarm system design
  • Interior/Exterior lighting design
  • Lighting control design
  • ASHRAE 90.1/IECC Energy compliance verification
  • Telecommunication service entrance and horizontal pathway design
  • Lightning Protection Design
  • Nurse call system design
  • Clock system design
  • Security system incorporation and pathway system design
  • Electric/Telecommunication Utility Coordination


  • Domestic cold & hot water systems
  • Medical gas piping
  • Domestic waste & vent systems
  • Natural gas piping systems
  • Roof drain and piping systems
  • Performance Specs for Fire Protection
  • Lab gas systems
  • Compressed air systems
  • Vacuum systems
  • Grease interceptors
  • Fire risers

AYS Engineering

is a privately held consulting engineering firm serving

Austin and Central Texas

, whose core capabilities are focused in three primary service areas:

Mechanical Engineering,

Electrical Engineering,


Plumbing Design.

AYS Engineering is a unique minority owned small business with a strong nucleus of experienced professionals whose success has been built from over 50 years of combined experience.

AYS Engineering

delivers a demonstrated ability to successfully compete with the technical and managerial breadth of larger organizations, while providing the personal service of a small business.

AYS Engineering

has gained a growing list of repeat clients, with a reputation as a "get it done" company.

team reviewing blueprints

COA Seal
City of Austin MBE Certified

State of TX seal
State of Texas HUB Certified

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