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Learn More About Sintsirmas & Mueller Co. L.P.A.

Put 78+ Years of Combined Experience on Your Side


At Sintsirmas & Mueller Co. L.P.A., it is our mission to help our clients find the answers and results they need when facing an  employment immigration law  issue. We provide detail-oriented, compassionate legal counsel throughout your legal representation.


Our Nationwide immigration lawyers operate in the utmost professionalism, always allowing our clients to ask questions and express any concerns that they may have regarding their case.


What sets our firm apart? We offer:

  • Direct contact with an experienced immigration attorney from the beginning of your case to the end
  • Regular follow ups with every client in order to ensure and facilitate open communication
  • More than 78 years of collective experience
  • First-hand knowledge and experience of immigration issues
  • Our practice is limited exclusively to immigration law
  • Personalized attention
  • Strong attorney-client relationship
  • We are members of the American Immigration Lawyers Association

Proven Strategies


Our attorneys place a high level of attention to your case whether you are an individual or a business. When you contact our firm, you can trust that we break down the specifics of your case so you have a full understanding of what steps to take next. Whatever route we take to help you get through your immigration matter, you can expect us to be by your side at all times.


Our team has the experience and knowledge necessary to assist you with various visas including: H2B, H2A, H1A, H1B, J visas, F visas, investor visas, and marriage visas.

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The Sintsirmas & Mueller Co. L.P.A. Advantage

Seven Decades Of Combined Experience

We have over 78 years of combined legal immigration experience.

Direct Contact

With an experienced immigration attorney from your first call to our firm.

Attorney Headshot

George Sintsirmas

Attorney At Law



Meet George
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Caroline Mueller

Attorney At Law



Meet Caroline
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Spyridon Sintsirmas

Attorney At Law



Meet Spyridon
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Jackeline Castro

Not Licensed To Practice Law In Ohio
Immigration Law Only

Meet Jackeline
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Melanie Mueller

Paralegal

Meet Melanie
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Anna Sintsirmas

Paralegal

Meet Anna
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Alexander Joslyn

Paralegal

Meet Alex
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Traicy Brito

Paralegal

Meet Traicy

How Can An Employment Immigration Lawyer Help Me?


Having a lawyer by your side to help you with your employment immigration case is crucial. Your attorney will have years of experience in employment immigration law and will know exactly how to help you resolve your matter -- whether it is immigrating legally to the U.S., or applying for a visa, and more.


Benefits of hiring a Nationwide immigration lawyer include:


  • Peace of mind: Your lawyer will have years of experience in working with numerous individuals seeking legal employment immigration in the US, and will be able to serve as a support system for you during this time.
  • Correct Paperwork: Your attorney will make sure that all of your paperwork regarding immigration is filled out on time and correctly. A single error in your paperwork may cause delays; your lawyer will help you avoid all costly mistakes during every step.
  • Interview Preparation: Your lawyer will help you prepare for your interview, and can provide you with tips and tricks for success.
  • Legal Information: You will be able to receive reputable answers for all of your questions, that can help provide you with added clarity.
  • Protection: It's important that you have an experienced immigration lawyer by your side to help ensure that your rights and future are thoroughly protected.
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