Every new California business filing, every daySD Build Group
SAULO D RAMIREZ MEZA, Registered Agent
SD & J BUILDING GROUP INC likely operates as SD Build Group, a San Diego contractor offering remodeling, ADUs, and new builds.
Filed May 1, 2026 · Hayward, CA · Alameda County
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California Secretary of State (bizfile Online) · Entity B20260208785 · Retrieved May 13, 2026
About SD Build Group
SD & J BUILDING GROUP INC filed in California on May 1, 2026, as a general contractor based in Hayward. Owner Saulo D Ramirez Meza filed personally as the registered agent. The company’s domain was registered nearly eight years before filing, on August 11, 2018, through Squarespace Domains II, and its website is a modern WordPress site. We estimate revenue between $1 million and $10 million and 6 to 25 employees, with a brick-and-mortar footprint. No annual report or EIN on file yet.
- Domain registered 2,820 days before filing, indicating long-standing web presence.
- Owner filed personally as registered agent, not through a service.
- Modern WordPress website suggests active online marketing.
- Brick-and-mortar footprint aligns with construction contractor category.
- No annual report or EIN on file yet, typical for a new filing.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 24, 2026.
One of 14 new businesses registered in Hayward in May 2026, one of 3 construction contractor businesses.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
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.
Frequently Asked Questions
When was SD Build Group registered?
SD Build Group was registered as Corp on May 1, 2026 in California.
Where is SD Build Group located?
SD Build Group is based in Hayward, CA, 94541, in Alameda County.
What type of business is SD Build Group?
SD Build Group is classified as a construction contractor business (general contractor).
Does SD Build Group have an EIN on file?
No EIN was found on file for SD Build Group at the time of registration.
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