Jon Sirkis LLC

Colorado attorney registration

Record matched to the official Colorado attorney registry

Active

Bar #35678 · Admitted 2004

Last verified August 22, 2026.

Source: Office of Attorney Regulation Counsel public records. No affiliation or endorsement.

About the Attorney

Jon Sirkis LLC is a leading law firm in Boulder, Colorado, specializing in criminal justice and immigration law. With years of experience in representing clients in various legal matters, Jon Sirkis is dedicated to providing top-notch legal services to those in need. As a trusted immigration attorney, he helps individuals navigate the complex immigration process, offering expert guidance and support along the way. In addition, Jon Sirkis is also a skilled traffic attorney, assisting clients with traffic violations and related legal issues. If you are in need of legal representation in Boulder, Colorado, contact Jon Sirkis LLC for professional and reliable legal assistance.

Practice Areas

Criminal justice attorney Immigration attorney

Client Reviews

Jon
2/14/2026
				I hired this law firm to help me with a traffic ticket.   Edwin helped me, worked hard and went to court with me and did a lot of work to get me the best result possible.  He did research and gave advice the entire time.  Straight fee, very clear and straightforward.  They did a lot of work.  It was very simple, very honest.   He told me what the fee would be, what to expect beforehand.  I paid it and that was it.   They did exactly what they promised.
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Eve Taylor
7/22/2020
				Jon & Edwin did a great teamwork! The bad reviews are not even close to how they really are! Very nice & professional lawyers. The help & outcome were outstanding !!
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cicii zamarripa
1/24/2020
				ANGEL SENT FROM HEAVEN!

Mr.sirkis has again helped my husband and got the court to drop everything! He is the best lawyer! If you need help call Sirkis! His comfort through all this stress has really helped us. He is understanding,compassionate,and very nice! Thank you Jon! We can’t say how much we appreciate you!
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Cici Cici
11/21/2018
				ATENTTION READERS!! I’ve read some of these reviews and I just can’t say mr.sirkis is any of the things people are negativly labeling him as. Me and my husband reached out to Mr.sirkis to represent us on our case. Personally he and Ryan were such a big help add their comfort to our concerns and stress. Me.sirkis did everything for my husband and got the court to drop everything. He never robbed us of any money. Mr.sirkis was the best lawyer and we will definitely reach out if we have any more problems. Thank you Mr.sirkis we can’t stress enough how much you helped.
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Zizi Hernandez
11/18/2018
				Jhon Sirkis is the best emigration and criminology law , that really care about his clients, He is always there to help answer my questions and very professional ,Him and his team are very friendly and ready to help I recommend them if you need someone to represent you that will be your best choice .
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