Leadership

Hello! We are a mechanical design consultant firm working out of Fresno, CA offering ourservices in HVAC and plumbing design. Our company President is Joelon Chinn, a Licensed Professional Engineer (PE) in the State of California, a Certified Plumbing Designer (CPD) as recognized by the American Society of Plumbing Engineers and a proud Bulldog from Fresno State with a B.S. in Mechanical Engineering. Joelon is an ideal leader for the firm as he has valuable experience from working in the Central Valley since 2005. He has worked with prestigious firms like New England Sheet Metal, Teter A&E, Lawrence Nye Carlson Associates and Lawrence Engineering Group. Joelon has developed a culture that emphasizes the importance of relationships as seen in our Vision and Mission statements below.

Mechanical Engineer's Sketch

Licenses, Certifications & Associations 

Disadvantage Business Enterprise (DBE) Certification #47429

Small Business Certification #2010453

State of California Mechanical Engineer License #35784

State of California Registered Professional Engineer M35784

American Society of Plumbing Engineers (ASPE) - Certified Plumbing Designer

American Society of Plumbing Engineers (ASPE) - Green Plumbing Designer 

LEED Accredited Professional, Building Design & Construction 

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHREA) Member, Past President

Our Vision

A mechanical design firm with highly motivated team members who are dependable partners with clients on each and every job in order to provide the mechanical systems that are reliable, cost effective and environmentally responsible.

Our Mission

Provide mechanical design services for our clients with intense focus on each project to produce high quality services. We pledge to develop and cultivate internal and external relationships so that all challenges will be seen as an opportunity to learn and grow.

(559) 656-1170

©2019 by JNL Mechanical Design