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

Grounded in Safety, Built on Sustainability.

Authentic, Reachable, and Practical Engineering Solutions
Pasco, WA

Investigation, testing, and engineering for concrete and masonry structures
Hayward, CA
Engineered for Impact
Aiken, SC+11

We Know Buildings!
Reno, NV

Civil Engineering and Roadway Design.
Vero Beach, FL+2

Licensed Professional Structural Engineers Serving DFW, Austin, San Antonio, and Surrounding Areas
Bedford, TX+1

Structural Design and Residential.
Tampa, FL
Multidisciplinary Expertise. Industry Insight.
Scottsdale, AZ+21

Bridging science and humanity
New York, NY+10

Overcoming Challenges Through Innovation

Engineering Excellence Since 2008
Cookeville, TN

Intelligent Engineering for Complex Challenges

Proudly serving the Southern California community since 1993
Temecula, CA

Structural Design and Forensic Engineering.
San Diego, CA

Civil Design and Storm Drainage.
Alexandria, LA

Structural Inspection and Foundation Inspection.
Santa Ana, CA

Engineering Integrity. Delivering Solutions.
Midlothian, TX
Engineering + Design + Inspections
When experience, trust, & reliability matter most.
Vancouver, WA+1

Materials testing, failure analysis and forensic engineering laboratory
Plymouth, MN

Surveying and Engineering.
Ocean View, NJ

Innovative and creative structural solutions
Los Angeles, CA+1