
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.

Innovative and creative structural solutions
Los Angeles, CA+1

Strong solutions for all structural challenges
Billings, MT

Providing Innovative Solutions to Complex Problems for Over 40 Years
Gaithersburg, MD

Innovative, Appropriate & Robust

Electrical Forensic Engineering, Infrared Inspections, and Design
Atlanta, GA

State-of-the-art engineering consulting services related to materials, structures, and the construction industry with over 30 years of experience.
Austin, TX
A structural design team you can lean on.
Tucker, GA+1

Discover What's Possible
Memphis, TN

Fast-Track Your Product From Concept To Reality
Akron, OH

Multi-disciplinary engineering and environmental consulting
Pittston, PA

Forensic engineering and design analysis specialists
Novi, MI+1
Traffic Engineering and Traffic Engineering Analysis.

Arizona's Trusted Engineering Design & Inspection Services
Phoenix, AZ

Engineering Practical, Diverse, Structural Solutions
Portland, OR

Quality & Affordability
Frederick, MD+1

Working For You
Kensington, CA

The Next Generation Ship Design and Engineering Firm
Alexandria, VA+3

Inventive. Constructible. Cost Effective.
Tucson, AZ+2

We create thoughtful, livable spaces.
New York, NY

Experts in new design and restoration engineering
Hackensack, NJ+5
Professional mechanical engineering, machine design, and forensic analysis
Lemont, IL

Complex Projects. Proven Solutions.

Leading in Asphalt Testing and Equipment
Kearneysville, WV