Research-backed immigration documents. Purpose-driven since 2019.
For attorneys and their clients filing EB-1, EB-2 NIW, H-1B, L-1, O-1, E-2, EB-5, and more.
PhD foundation
founded by former tenured professor.
200+ experts
U.S.-based coverage across disciplines.
1,000+
attorneys and paralegals supported annually.
95%+
of our work comes from returning law firms.
Proud ongoing AILA sponsor
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Built with integrity. Adapted to every case.
Combining services for one petition? Ask about bundled savings.
Established in 2019. A research foundation others can't replicate.
ProfVal was founded by a former tenured professor and associate dean. Our work combines original research with structured frameworks to present USCIS with clear, relevant information tailored to each case.
We work with more than 200 carefully vetted U.S.-based experts across dozens of disciplines. Our standards for experts are among the most rigorous in the field, and our team receives comprehensive training to support the preparation of each evaluation.
Returning law firms account for 95% of our cases. We value those ongoing relationships and the trust attorneys place in our work.
U.S.-based experts for every EOL. Every Expert Opinion Letter is signed by a qualified, distinguished U.S.-based expert who meets our strict credibility standards.
Quality at an accessible price. We produce work at the standard of the most respected firms in this field but with pricing that makes our services accessible to more attorneys and petitioners.
Learning from the cases we handle. We continuously track RFE and denial trends across our caseload and use what we learn to inform our work. This knowledge comes from our experience with individual cases and is not shared publicly or available to any AI tool.
Credentialed writers and editors. Our Business Plan writers hold master’s degrees in business. Every account manager and editor completes training beyond their undergraduate degree because the quality of immigration documentation depends on the people preparing it.
Continuous Improvement Through Independent Reviews. In addition to actively incorporating feedback from immigration law firms, we engage former USCIS adjudicators to independently review anonymized versions of our documents. Their insights help us refine our approach, strengthen our analysis, and maintain high standards of quality.
We exist to make the United States more equal.
This isn't a tagline. It's why ProfVal was founded, how we operate every day, and what guides every decision about how we grow.
High quality services
We provide carefully researched letters and plans that attorneys tell us help position their clients for success.
Our commitment to quality is one way we put our purpose into practice.
Education & Knowledge
We publish free, research-based articles on our blog and at H1Bexpert.com to help petitioners and attorneys make informed decisions and prepare stronger cases.
Giving and support for nonprofits
ProfVal has been a Pledge 1% member since our founding in 2019. Each year, we donate a portion of our profits to charity, including organizations that improve educational opportunities in underserved communities. If ProfVal is ever acquired, part of the proceeds will go to charity.
Our employees receive paid time off to volunteer for causes they care about. We also offer reduced fees to nonprofits, religious leaders, and educational institutions.
Trusted by attorneys whose clients depend on it.
We got an approval that you guys did the EOL. Without an RFE, straight approval!!!!
Immigration attorney — EB-2 NIW case
In 2024, 49 out of 50 of the petitions we submitted with ProfVal's assistance have been approved. We haven't heard anything from the USCIS about the other one yet.
Immigration professional specializing in EB-2 (early 2024)
ProfVal is a trusted advisor when it comes to NIWs. Their team is the best out there and will work with you to ensure we can present the strongest case possible.
BENEFICIARIES & PETITIONERS
Ready to build your strongest possible case?
We work exclusively with petitioners who attest that they have legal representation. Tell us about your visa type and we'll connect you with the right services.
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Receive preferred pricing if your attorney confirms legal representation.
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1:1 video call available with fully refundable deposit (see terms)
IMMIGRATION ATTORNEYS
Ready to build your strongest possible case?
AILA members and partner firms receive preferential rates. Whether you need a single EOL or ongoing support across your practice, we're built for how attorneys work.
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AILA member discount available
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Dedicated attorney onboarding
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95% of our cases are with returning clients
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Free 1:1 video call consultation when you contact us with your law firm email address.
