Santa Clara sits in the geographic center of Silicon Valley, and no other city packs in this many semiconductor headquarters. NVIDIA's global headquarters is on San Tomas Expressway, Intel's campus is on Mission College Boulevard, AMD is headquartered here, and Applied Materials — the city's largest employer, with around 8,500 people — builds the equipment the chip companies use. Palo Alto Networks, ServiceNow, Arista Networks, Marvell, and Chegg are here too, along with Santa Clara University and the Kaiser Permanente Santa Clara Medical Center, and Levi's Stadium on the city's western edge. My Santa Clara clients are mostly hardware and AI engineers, and the cases usually start with an engineer at one of those campuses — or with an engineer moving between them.
For Employers and Startups in Santa Clara
Engineers in Santa Clara move between competing teams: NVIDIA, Intel, and AMD run teams within a few miles of one another, and engineers move between them — which makes H-1B transfers, and the timing of those transfers, a constant question for engineers here. For larger teams, that usually means H-1B registrations in the March window, transfers for engineers moving between companies, and PERM cases for employees who have been with the company long enough to start the green card process. For chip architects and AI researchers, the work is often O-1, or an L-1A for someone transferring from an office abroad. One thing I tell every Santa Clara employer the same way: plan the case before the hire is urgent. The sooner we map it out, the better it goes.
People at the enterprise software companies here — ServiceNow, Palo Alto Networks, Arista Networks — come to me with the same questions, and so do the people at the smaller semiconductor and hardware firms around them. The pattern is the same at every size: a hire who needs to start, a founder who needs to work for the company they built, or a researcher whose visa depends on a project continuing.
For Founders in Santa Clara
Santa Clara's founders usually come out of the chip companies — an engineer leaves NVIDIA or Intel or AMD to build something of their own, often in AI hardware or semiconductors, and the immigration problem arrives with the company. Owning shares in a U.S. company, or investing in one, is not permission to work for it. Coding, hiring, selling, and running the company day to day is work — even unpaid — and doing it without work authorization can damage future visas and green cards. The path that fits depends on the founder: O-1A for a founder with a strong record of achievement, E-2 for a founder from a treaty country investing in the company, L-1A for a founder expanding an existing foreign company, or EB-5 for investment plus job creation toward a green card. Which one fits is decided on the facts, not on which one sounds fastest.
For Researchers and Scientists in Santa Clara
Engineers on the chip and AI teams in Santa Clara build exactly the kind of record that EB-1A and EB-2 NIW cases are built on: patents, published work, citations, and contributions other people in the field rely on. Researchers here often come to me after an H-1B has carried them for a few years and they are ready to look at a green card they can file themselves. The test is not whether the work is impressive in the abstract — it is whether the evidence meets the specific criteria, and whether the record as a whole shows the person is among the small percentage at the top of the field, or that their work is in the national interest under Dhanasar. I look at the actual record before saying either is the right case. Santa Clara University faculty come to me with the same question, and the same test applies.
How a Case Proceeds
Every case starts the same way: you tell me what you are working on, through the contact form, and I reply in writing, focusing on the issues involved. If it looks like a case I can take on, we map out the path — which category, what evidence is needed, and what the timing looks like — before anything is filed. Immigration is a federal practice, so I handle Santa Clara cases the same way I handle cases anywhere in the United States: the same rules, the same forms, the same care. Being based in Menlo Park means I know the employers, the investors, and the research institutions my clients work for, and I know what their cases usually turn on.
Why a Named Principal Matters
When a company hires an immigration lawyer, it is usually buying a name it cannot see and a team it will never meet. Here you deal with me directly — Paul M. Heller, principal and founder, 30+ years in practice. I have advised designated school officials at Stanford and UC Berkeley, and I have represented companies and the individuals they hire, from first registration through green card. The advice is mine, and so is the responsibility for it.
This firm is not an H-1B mill, and it never has been. I don't crunch out cookie-cutter cases for large companies — the same petition, copied a hundred times. I work with large companies too, but every case is built around the person in it: their record, their history, their timing. Each matter is given individual attention. These days, USCIS scrutinizes every single matter to the utmost degree — and that is exactly where this way of working pays off: a case built around the person, with the record to support it, holds up under that scrutiny.
If you came here looking for an immigration attorney in Santa Clara, you are in the right place. I am an immigration lawyer and attorney serving Santa Clara and the surrounding Bay Area, and every case below is the work I actually do here.
Your Attorney
I am Paul M. Heller, Esq. — Principal Attorney & Founder, Heller Immigration Law Group, with 30+ years practicing U.S. immigration law in the San Francisco Bay Area and Silicon Valley, and throughout the United States. Immigration is a federal practice. Designated School Officials at Stanford & UC Berkeley have turned to me for advice, as stated on the firm homepage.
Service Area and Replies
I am based in Menlo Park, CA — I reply in writing, and I handle cases throughout the U.S. because immigration is federal.
Other cities served: Menlo Park, Palo Alto, San Francisco, San Jose, Cupertino, Santa Clara, Mountain View, Sunnyvale, Redwood City, Fremont, San Mateo, Milpitas, Los Angeles.
Tell me what you are working on and I will reply in writing, focusing on the issues involved. No phone number and no street address are published on this site.
General information, not legal advice. Requirements and processing change; we confirm current rules for your case.