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also known as Law Offices of Roger H. Chien, APC
My Goal is to Save You Time and Money
Speak directly with your neighborhood attorney to save you both time and money. As a retired police detective and district attorney investigator, I understand well that for some retaining an attorney may be intimidating or perhaps too expensive. That should not be the case with me. Please call me for a free consultation of up to 30 minutes.
Licensed by the State Bar of California. Federal Criminal Practice: I am also admitted to practice before the United States District Court (federal court) for the Northern District, Eastern District, Central District, and Southern District of California. Also admitted to practice before the United States District Court for the Eastern District of Missouri.
國語 Se Habla Español
Chinese: 國語 錢律師為您省錢 (請預約) 加州律師執照 聯邦法院律師執照
Spanish: Se Habla Español-A Su Servicio Para Ahorrar Dinero (Favor de llamar por cita)
We have not found any cost information for this lawyer
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Chat withState: California
Acquired: 2017
No misconduct found
8300 Utica Ave., #199, Rancho Cucamonga, CA, 91730
44 Client Reviews
Showing 1 - 5 of 15 reviews | Recommendation
Posted by Conrad | October 16, 2025 | Criminal Defense
First lawyer to call before anyone else.
Roger Chien is an excellent litigator. I have seen him in trial. He fights for his clients. He has earned the respect of prosecutors and judges alike. I would strongly recommend him to anyone who needs representation. He should be the first lawyer you call if you are in trouble.
Posted by Jose | March 09, 2025 | Hired Attorney | Criminal Defense
Easy to work with
I would like to start off by saying if you need an attorney that will fight you for than you should definitely give him a try . My case was a very difficult case and a few attorneys wouldn't even take my case saying it was a loss cause lucky I stumbled across Roger who decided to take my case and Wit...
Posted by Lisette | July 19, 2024 | Criminal Defense
Late Day Consultation Saved the Day
Thanks for the late day consultation which saved the day. Very knowledgable about criminal law and the civil case that will follow. definitely will retain him when I get served.
Posted by anonymous | April 29, 2022
Save yourself from this horrible "attorney"
I do not recommend this lawyer. I paid Mr. Chien to consult on my case, but it was a very bad meeting. When you are telling him your case, he often shows a strange smile or fiddles with other things, making you feel that he is not patient to listen to you at all. Moreover, in this one hour payment t...
Posted by Ken | January 20, 2021 | Hired Attorney | Criminal Defense
San Bernardino County Chino Hills
San Bernardino County Chino Hills criminal case turned into civil case, Attorney Chien helped me with both very good results and good defense. Thank you I highly recommend Chien for you
"I hired Roger to take care of a matter for a family member. Roger was able to get the result we wanted and in this business results are everything."
"Mr. Chien is an excellent advocate for his clients and a genuinely compassionate person. I highly recommend him!"
"Roger and I started law school at the same time and he has always been a good and dependable friend. As an Attorney, those same qualities have translated over to his practice and ultimately led to his success. Whenever I have a criminal matter in front of me I feel confident sending it over to Roger as he is an excellent Attorney with decades of law enforcement experience."
"I first met Mr. Chien in a trial as opposing counsel. We of course exchanged pleasantries prior to entering the court room but I was unfamiliar with him as I am based In Bakersfield. Although we had just met, he extended me the utmost respect while zealously representing his client, a sometimes forgotten trait among attorneys. Since then, I have assisted him in a few criminal cases in Kern County and have learned that he provides representation in domestic violence cases. He has always been very professional in our interactions and he is very knowledgeable in the fields of criminal law, domestic violence, and collections. I highly recommend Mr. Chien to anyone seeking legal representation."
"Roger is a true professional and a pleasure to work with. Not only is he knowledgeable in his field of practice but also cares for his clients. I look forward to working with him again in the future"
"My office needed a special appearance attorney for a mediation in Downtown L.A. Two days before the scheduled mediation, the special appearance attorney agency said they could not find an attorney available in LA. I immediately thought of Mr. Chien, whom I went to law school with and kept in touch. I reached out to him with the assignment. He got back to me within the hour and accepted the assignment. He showed up to the mediation approximately 15 minutes early and completed the assignment for us. He saved my office a lot of time and hassle to go to LA from San Diego for a matter that lasted less than half an hour. I endorse this lawyer."
Criminal defense lawyer
Personal injury lawyer
Family lawyer
Personal injury lawyer
2012
Arthur Troop Scholarship, International Police Association
2008
Arthur Troop Scholarship, International Police Association
2005 - 2014
Senior Investigator, San Bernardino County District Attorney's Office
1995 - 2005
Police Officer/Detective/Detention, Law Enforcement Agencies
2021 - Present
National Association of Criminal Defense LawyersMember
2021 - Present
California Attorneys for Criminal JusticeMember
2017 - Present
State Bar of CaliforniaMember
2017 - Present
American Bar AssociationMember
2001 - Present
International Police AssociationBoard Member/Member
N/A
N/A
2012
Organized Crime
2008
Social Unrest
Chinese, Wu
Croatian
Spanish
Serbo-Croatian
Mandarin
Legal Answers
My Court day is on may 27 I fired my previous lawyer for being a moran so will it be too late to get a new trial starts 27 may
14 May 2021
I’m on felony probation I caught a new charge
14 May 2021
My friend took my car on a chase with cops.when they found the car they searched it and charged me with with what was in the car
14 May 2021