How to Serve US Corporation Agents (LegalZoom LLCs) in California

Sue a small California LLC and the agent line on its registration often reads United States Corporation Agents, Inc. That is the LegalZoom trail, and it ends in Glendale.

When someone forms an LLC through LegalZoom and takes the registered agent service, the designation that lands on the Secretary of State filing is typically USCA. Multiply that by two decades of online formations and you get a Glendale office, 500 N Brand Blvd, Suite 890, that quietly stands in for a huge share of the small LLCs in Los Angeles County and the San Gabriel Valley: the contractor, the property shell, the two-person e-commerce brand, the restaurant holding company. Different building than the CT Corporation and NRAI suite up the street, same corridor, same statute, and a defendant profile that makes the verification steps matter more, not less.

Small-LLC files fail before the serve, so verify twice

Big corporations keep their registrations current. Small LLCs do not. The two checks we run on every USCA file, on the day of dispatch, exist because of how often they change the plan.

First, the agent designation itself. The Secretary of State's bizfile record controls, searched by exact legal name or entity number. Small-LLC owners cancel their LegalZoom agent subscription and forget, redesignate themselves at a home address, or let the entity lapse. If the designation no longer reads USCA, the serve happens somewhere else, and knowing that before driving is the whole game. A related point that trips up plaintiffs: a suspended or FTB-forfeited LLC can still be served. Suspension limits what the entity may do in court; it does not erase its agent designation or its exposure to service.

Second, the office details. As a corporate agent, USCA files a certificate under Corporations Code section 1505 listing its office and the employees authorized to accept service. We pull the current certificate before every serve and confirm the suite, because we have watched suite numbers move while old ones kept circulating in court filings. Serving the right agent at the wrong door is an unforced error.

The serve itself

Mechanically this is a standard corporate-agent serve under Code of Civil Procedure section 416.10: deliver the summons and complaint to an authorized employee at Suite 890, record who accepted, and service is personal and complete on delivery. No prior attempts, no diligence declaration, no mailing tail. Unlike the CT/NRAI counter with its early 7:00am-to-1:00pm window, USCA keeps standard hours: Monday through Friday, 9:00am to 5:00pm, field-verified on our July 2026 serves. GPS-stamped photos and the accepting employee's name and title go into the proof, POS-010 item 6d with the section 416.10 box for a corporate defendant, or the matching entity box as the caption requires.

The practical upside for plaintiffs is the same one the whole Glendale corridor offers: a defendant that might dodge a doorbell for weeks is served in a single office visit, with proof that survives scrutiny. Our Eagle Rock base is minutes from Brand Blvd, drops are $49 with next-business-day service guaranteed, and the verification work is built into the price, because on small-LLC files the verification is the serve.

Angel City Legal is a registered process server, not a law firm. This article describes California service procedure for general information; it is not legal advice about your case.