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William Bert

also known as Billy Bert

5.0
Rating: 5.6

Licensed for 3 years

Immigration Lawyer Practice Areas: Immigration

About William

Practice Areas

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Practice Area

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Licenses

Licensed in Illinois for 3 years

State: Illinois

Acquired: 2022

Active and Authorized to Practice Law

No misconduct found

Location

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William Bert's Reviews

Avvo Review Score

5.0 /5.0

93 Client Reviews

Filter Avvo Reviews (93) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 72 reviews | Immigration

Posted by Sawaira | March 19, 2026 | Hired Attorney | Immigration

Recommended

I filed my I-140 petition with Belly through Ellis Porter, and I am extremely satisfied with their services. They organized my application meticulously and presented my expertise in a highly systematic manner, clearly aligning it with U.S. national interests and requirements. Throughout the process,... communication was smooth, timely, and professional. I initially filed under regular processing in July 2024. As my priority date became current, I consulted their team regarding upgrading to premium processing. They thoughtfully recommended proceeding with premium processing, which proved to be an excellent decision , my case was approved within 45 business days. This approval allowed me to promptly move forward with filing my I-485 adjustment of status application, which I have also entrusted to Ellis Porter. I appreciate their strategic guidance and professionalism, and I look forward to a positive outcome.

Posted by Abdulrahman | January 04, 2026 | Hired Attorney | Immigration

EB2 NIW

I had an excellent experience working with William Bert and his assistant on my EB-2 NIW petition. He is highly knowledgeable, professional, and detail-oriented throughout the entire process. William provided clear guidance at every step and carefully reviewed my materials. He was responsive througho...ut the process. I truly appreciate his work and would highly recommend him to anyone seeking an experienced and reliable immigration attorney for EB-2 NIW cases.

Posted by anonymous | December 19, 2025 | Hired Attorney | Immigration

Best Immigration attorney

Billy helped me with my EB-2 NIW petition. He was very professional and efficient. He was always on top of everything and provided substantial legal advice. We were able to submit the petition in about 3 weeks. Highly recommend!!

Posted by Nasrin | November 06, 2025 | Hired Attorney | Immigration

Satisfied with my experience on EB2-NIW case

Billy Bert handled my EB2-NIW petition. He and his team drafted a strong case. He is efficient, experienced, responsive, and knows how to make a convincing case. I got approved recently. I highly recommend him for EB2-NIW cases.

Posted by Kate | July 02, 2025 | Hired Attorney | Immigration

NIW Approval in three months

I had a really great time working with Billy. Everything went extremely smoothly. There is a little delay on my side while collecting all the documents but we are able to finish everything in three months, which is extremely impressive. My case was approved without RFE. Billy and another attorney dra...fted an extremely well written legal brief. Everything was on point and he searched literatures to support all the statements, showing he did work to understand my industry. Highly recommended!

See All Client Reviews

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Experience

Rating:  5.6 (Average)

Work Experience

2022 - Present

Associate, Ellis Porter, PLC

Avvo Rating

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  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution