California Association of Sheet Metal and Air Conditioning Contractors, National Association (CAL SMACNA) is a non-profit statewide trade association representing over 300 sheet metal and air conditioning contractors who employ more than 25,000 union employees and administrative personnel throughout the state of California.


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“The Air We Breathe” | Sunday on 60 Minutes

Watch The Air We Breathe on 60 Minutes this Sunday: "With a new strain of COVID on the rise and flu season just getting started, CBS News chief medical correspondent Dr. Jon LaPook spotlights how lessons from the pandemic about the quality of indoor air...

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Choose Bigger California
Choose Bigger California

SMACNA Launches A Comprehensive Indoor Air Quality Resource Hub was purposely designed as a consumer forward resource to inform and raise public awareness about indoor air pollution in modern buildings and how indoor air quality (IAQ) improvements can help improve occupant’s health. CAL SMACNA members are encouraged to use this marketing tool to amplify their School Ventilation and commercial IAQ work. 

CalSHAPE Program

CAL SMACNA is excited about the opportunities afforded to our industry by this developing market in ventilation verification, service and repair. All mechanical, service, and TAB contractors already possess the knowledge base and skillsets to do this work.


How to Get Trained and Certified for MATT and FLS!

Find out how to get trained and certified as a MATT Level 1 Technician, MATT Level 2 Technician, Smoke Control Systems (SCS) Technician, and Fire and Smoke Damper Technician. 

Legislative or Regulatory Questions?

Contact Cal-SMACNA’s Executive Vice President, Chris Walker

(916) 363-7460

1400 K Street
Suite 212
Sacramento, CA 95814

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