
Petty & Associates, Inc.
Mechanical engineering consultation since 1984, specializing in HVAC, plumbing, and life safety system design.
Explore capabilities, project experience, and office locations to build your shortlist.

Mechanical engineering consultation since 1984, specializing in HVAC, plumbing, and life safety system design.

Many Disciplines One Team

Innovative mechanical, electrical, plumbing, and energy engineering design
San Marcos, CA

Project Development and FEED 0 / FEED 1 / FEED 2 / FEED 3 Phases.
Fargo, ND+4

Lean and Agile MEP Engineering Services
Huntsville, AL
Intelligent design solutions for the built environment
White Plains, NY

Turnkey energy solutions for the decarbonization of buildings and transportation
New York, NY+3

Optimizing Energy Efficiency, Enhancing Performance
Madison, WI

A seamless extension of your engineering team, providing unparalleled value and dedication. Experts in Altium, Allegro, Xpedition, & PADS.
Bedford, NH
Engineering project vision into reality
Pasadena, CA+1