Every new California filing, every dayJianzhong Zheng, Registered Agent
Fireblock Materials, based in Rancho Mission Viejo, CA, provides fire block materials and related services, as evidenced by their portfolio website and local address. The LLC name 'JM FireBlock Materials' likely incorporates the owner's initials.
Filed March 4, 2026 · Rancho Mission Viejo, CA
Find new fireproofing contractor businesses in Rancho Mission Viejo, then launch a cold email campaign built for you.

Every new California filing, every day
See how it worksFireblock Materials is a fireproofing contractor business (LLC) registered on March 4, 2026 with the California Division of Corporations. The business is located in Rancho Mission Viejo, California 92694. The filing lists Jianzhong Zheng as Registered Agent.
It's getting views. Claim the page for free to control what your customers see.
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Filing timeline will be available soon.
Fireblock Materials was registered as LLC on March 4, 2026 in California.
Fireblock Materials is based in Rancho Mission Viejo, CA, 92694.
Fireblock Materials is classified as a fireproofing contractor business (fire block materials).
No EIN was found on file for Fireblock Materials at the time of registration.
Based on the business category, these service providers typically target this type of business.
We find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›