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California Dynamics Corporation (CALDYN), has provided quality seismic protection for the mechanical, electrical, and plumbing (MEP) industries since 1966.

Caldyn is located in Los Angeles, California. We design and manufacture springs isolators, rails, structural steel frames, bases, vibration pads, hangers, custom items and perform seismic calculations made especially for your particular project. Caldyn utilizes the latest CAD software and fabrication processes for the reduction of sound and vibration. Caldyn adheres to high ethical and engineering practices meeting the IBC and CBC building code requirements. We have done extensive work with the California Department of the State Architect resulting in pre-approval from the Office of Statewide Health Planning and Development (OSHPD).

We understand the many challenges our customer’s face, this is why Caldyn’s customers depend on us for quality, reliabilty, rapid delivery and satisfaction. We are committed to forming new partnerships and strengthening current relationships to achieve our goal to be a leader in the seismic protection industry.

Contact Us:

Phone: 323.223.3882
Address: 5572 Alhambra Rd.
Los Angeles, CA 90032


Monday: 8:00am – 5:00 PM PST
Tuesday: 8:00am – 5:00 PM PST
Wednesday: 8:00am – 5:00 PM PST
Thursday: 8:00am – 5:00 PM PST
Friday: 8:00am – 5:00 PM PST