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Home » Locations » Diamond Bar Criminal Defense Attorneys

Diamond Bar Criminal Defense Attorneys

Chesley Lawyers, nestled in the heart of Diamond Bar, stands as a beacon of legal expertise and unwavering advocacy in the realm of criminal defense. With a sterling reputation built over years of dedicated service, our firm prides itself on providing robust legal representation to individuals facing a myriad of criminal charges. Led by a team of seasoned attorneys, we understand the gravity of criminal allegations and are committed to safeguarding the rights and liberties of our clients at every turn.

At Chesley Lawyers, we recognize that navigating the complexities of the legal system can be daunting, especially when one’s freedom hangs in the balance. That’s why we offer personalized attention and tailored strategies to each case we handle. Whether it’s defending against charges of DUI, drug crimes, assault, or more serious felonies such as violent crimes, our attorneys possess the skills, experience, and tenacity to mount a formidable defense on behalf of our clients. With Chesley Lawyers by your side, you can trust that your legal matters will be addressed with the utmost diligence, professionalism, and dedication.

When facing criminal charges, time is of the essence, and contacting Chesley Lawyers in Diamond Bar immediately can make a significant difference in your case. Our experienced team understands the complexities of the legal system and will work tirelessly to protect your rights and fight for your criminal justice. By reaching out to us promptly, you can ensure that you have skilled legal representation from the outset, giving you the best chance at a favorable outcome.

Delaying in seeking legal counsel can result in missed opportunities to gather crucial evidence and build a strong defense strategy. At Chesley Lawyers, we believe in proactive advocacy and will start working on your case right away to mitigate any potential consequences. Our attorneys have a deep understanding of California’s criminal laws and procedures, allowing us to navigate your case efficiently and effectively.

Whether you’ve been accused of a misdemeanor or a serious felony, our team is here to provide you with the guidance and support you need during this challenging time. Don’t wait until it’s too late—contact Chesley Lawyers in Diamond Bar today to schedule a consultation with a lawyer and take the first step toward protecting your future.

At Chesley Lawyers, we provide comprehensive legal representation for a wide range of criminal charges. Here are some of the crimes we can help you with:

DUI Charges:

Whether you’re facing charges for driving under the influence of alcohol or drugs, our experienced criminal defense attorneys will fight to protect your rights and minimize the consequences.

Drug Crimes:

At Chesley Lawyers in Diamond Bar, we fight diligently for our clients facing drug charges, ensuring their rights are protected and advocating for the best possible outcome.

Sex Crimes:

From allegations of sexual assault to indecent exposure, we have the expertise to handle complex sex crime cases with discretion and sensitivity.

Murder:

If you’ve been accused of homicide or manslaughter, our team will mount a vigorous defense to challenge the prosecution’s case and protect your freedom.

Kidnapping:

Charges related to kidnapping or unlawful restraint require immediate legal action, and our attorneys are prepared to provide aggressive representation to secure the best possible outcome.

Violent Crimes:

Whether you’re facing charges for assault, battery, or domestic violence, our attorneys will work tirelessly to defend your rights and ensure a fair trial.

Theft:

From petty theft to grand larceny, our legal team has the knowledge and experience to navigate theft-related charges and pursue the best possible resolution for your case.

No matter the nature of the charges against you, Chesley Lawyers is committed to providing you with the skilled legal representation you need to protect your rights and secure your future. Contact us today to schedule a free consultation and learn how we can help you fight your criminal charges.

Decades of Legal Experience at Chesley Lawyers in Diamond Bar

With over 50 years of combined experience, the attorneys at Chesley Law in Diamond Bar bring a wealth of knowledge and expertise to every case they handle. Our seasoned legal team has successfully represented clients in a wide range of criminal defense matters, from DUI charges to violent offenses and everything in between. We understand the complexities of the legal system and are dedicated to providing our clients with the aggressive and effective representation they deserve. When you choose Chesley Law for a criminal law attorney, you can trust that you’re getting top-notch legal advocacy from attorneys who are committed to fighting for your rights and protecting your future.

With years of running top-rated DUI representation, Chesley Lawyers in Diamond Bar has established a solid reputation for excellence in handling DUI cases. Our experienced attorneys have a deep understanding of DUI laws and regulations, allowing us to provide effective defense strategies tailored to each client’s unique situation. We strive to achieve the best possible outcome for our clients, whether through negotiation or aggressive courtroom advocacy.

Why Choose Chesley Attorneys in Diamond Bar?

Decades of Experience:

Chesley Lawyers in Diamond Bar boasts a team of seasoned attorneys with decades of combined experience in criminal defense law. With decades of experience in the legal field, Chesley Lawyers brings a wealth of knowledge and expertise to every case they handle. Our highly knowledgeable team is well-versed in navigating the intricacies of the legal system, ensuring effective representation and favorable outcomes for our clients.

Comprehensive Legal Support with a Lawyer:

We offer comprehensive legal support for a wide range of cases, including drug charges, DUI charges, sex crimes, murder, kidnapping, violent offenses, and theft. At Chesley Lawyers, we provide thorough support for your case, guiding you through every step of the legal process with dedication and attention to detail. Our team is committed to ensuring that you have the resources and assistance you need to achieve the best possible outcome.

Dedicated Advocacy:

Our attorneys are committed to providing dedicated advocacy and personalized attention to each client, guiding them through every step of the legal process. With Chesley Lawyers, you’ll have a dedicated lawyer who provides personalized and confidential representation tailored to your specific needs. Our team understands the importance of maintaining your privacy and will work tirelessly to protect your rights and interests throughout the legal proceedings. You can trust us to provide you with the highest level of advocacy and support every step of the way.

Proven Track Record:

With a proven track record of success in defending clients and achieving favorable outcomes, Chesley Lawyers has earned a reputation for excellence in the legal community. As a highly regarded team of lawyers in Diamond Bar, Chesley Lawyers brings extensive experience and expertise to each case we handle. Our commitment to excellence and client satisfaction sets us apart as trusted advocates in the legal community.

Client-Centered Approach:

We prioritize the needs and interests of our clients, tailoring our legal strategies to their unique circumstances and working tirelessly to protect their rights and achieve their goals. Dedicated to our clients with the utmost care through every step of the legal process, Chesley Lawyers in Diamond Bar provides personalized attention and support. We prioritize understanding our clients’ needs and ensuring their rights are protected with compassion and diligence.

Compassionate Representation:

Our team understands the stress and uncertainty that comes with facing criminal charges, and we provide compassionate defense representation to help alleviate our clients’ concerns. During this stressful time, our compassionate attorneys at Chesley Lawyers in Diamond Bar are dedicated to fighting for your rights and defending your interests. We understand the emotional toll that criminal accusations can take, and we are committed to providing you with unwavering support and effective legal representation throughout the legal process.

Strategic Legal Guidance:

Chesley criminal defense lawyers offers strategic legal guidance and aggressive representation, leveraging our knowledge, skills, and resources to pursue the best possible results for our clients.

Available 24/7:

We are available 24/7 to provide legal assistance and support, ensuring that our clients have access to guidance and representation whenever they need it. At Chesley Lawyers in Diamond Bar, we understand that legal emergencies can arise at any time, which is why we offer our services 24/7, 365 days a year, including holidays. Our dedicated team of criminal defense lawyers is committed to being available at any time of day or night to assist you with your criminal case. Whether you need immediate legal advice, representation in court, or guidance on your legal options, you can count on us to be there for you when you need us most. When you’re in trouble we have the best Diamond Bar Criminal Defense Lawyer to represent you.

Chesley Lawyers boasts a team of top-rated, experienced attorneys who are dedicated to fighting for their clients, regardless of the nature of the case. With years of seasoned expertise in various legal domains, including criminal defense, personal injury, and civil litigation, our attorneys offer unparalleled representation and advocacy. We understand the complexities and challenges that come with legal proceedings and are committed to providing personalized attention and aggressive representation to ensure the best possible outcome for our clients. Whether facing criminal charges, seeking compensation for injuries, or navigating complex legal matters, clients can trust Chesley Lawyers to be their staunch advocates every step of the way.

Diamond Bar Criminal Defense Lawyer

Our Diamond Bar Office is located at:

Law Offices of David S. Chesley, Inc.
Diamond Bar Criminal Defense Attorneys and DUI Lawyers

1370 Valley Vista Drive, Suite 200
Diamond Bar, CA 91765
(909) 396-0833

Recent Results

Our client faced multiple serious charges in Los Angeles County, including Penal Code § 211 (Robbery), § 245(a)(1) (Assault with a Deadly Weapon), and § 245(a)(4) (Assault with Force Likely to Cause Great Bodily Injury). Unlike a co-defendant represented by another firm who pled to a felony conviction with a "strike," our legal team pursued a different strategy. Through the submission of a comprehensive mitigation package to the District Attorney, we successfully negotiated a complete dismissal of all charges.
Our client faced serious charges under Penal Code section 211 for alleged felony robbery involving force and fear in Riverside County (Murrieta Court) . The prosecution argued that probation was not appropriate due to our client’s prior felony convictions in San Bernardino County, including a previous robbery in April 2021 and grand theft in November 2019. Despite the severity of these allegations, our legal team successfully demonstrated insufficient evidence during the preliminary hearing. As a result, all charges were dismissed. This outcome allowed our client to move forward without the burden of a new conviction.
Multiple defendants each facing 7 years charged with smuggling prescription drugs into California from Mexico our client was the only defendant who received NO JAIL TIME!
Client facing 5 years for possession of deadly weapon we negotiated a plea for NO JAIL TIME!
Client facing 3 life terms for multiple felony counts of Child Molestation and Sodomy with child we proved the charges were fabricated by victims mother DISMISSAL of all charges at preliminary hearing!
Strike case: Client charged with possession of methamphetamine facing 25 years we filed a Romero Motion which was granted case REDUCED TO MISDEMEANOR!
Client's estranged girlfriend alleged Client broke into her room and choked her facing 14 years in State Prison we won at trial JURY ACQUITTAL.
Police allegedly discovered 3 bags of marijuana in client's glove box faced 6 years we filed a 1538.5 motion to suppress resulting in DISMISSAL of all charges!

What our clients say Client Testimonials

I am truly pleased with my experience with the Law Offices Of David S Chesley. They answered all my questions and provided me with great advice and legal services. My case resolved quickly. Thank you!
Rodrigo L.

I left court yesterday with my last case being wrapped up. Two court appearances and that’s it. He represented me in a couple of different cases and was impressive to say the least. Always a phone call or text message away. Confident and aggressive when he needed to be. Calming and thorough when meeting with me. Attorney Chesley did exactly what he said he would and I got the results I needed. He seemed to know all the right people at the Temple Street courthouse. You can always get in contact with him quickly and he is a great lawyer. I highly recommend his legal services.
Ricardo Esteves

My brother was given a very caring attorney that was assigned to his case and we had very helpful case managers throughout the process. I strongly recommend David Chesley to anyone who is in trouble. I called in to get help on my brothers case and right away I liked their service. My brothers charges were eventually dismissed after the attorney got him into a program, now he could go on without the trouble of having anything on his record
Erica Geller

I retained Mr. Chesley and his firm and from the beginning they were extremely professional both in communicating the status of my case to me, explaining the situation as a whole, and just downright taking care of business. It was money well spent for a job well done. Thanks again to David and Melissa others that worked on my case. I recommend this firm to anyone in need of legal representation. Don’t just accept things the courts force on you, call this firm and protect yourself.
Elizabeth F.

I contacted Mr. Chesley and his firm because some unfortunate events had left me in a jam. Detectives were demanding I testify or be prosecuted for a crime I didn’t commit. (I wasn’t involved or even at the scene of the alleged crime when it supposedly took place.) Mr. Chesley explained to me that he had been through similar situations with his clients before and understood exactly what was going on. His response to what took place was nothing short of amazing. No matter how small my concern, Mr. Chesley addressed it in a timely manner. He advocated for what is right and empathized with me in dealing with the Court system. After meeting with the supervising D.A. and providing alibi evidence he was able to get me out the situation. I’m very grateful to have found him.
Leon Hanley

I hired David Chesley for my criminal defense in 2012. he was recommended to us for is success results and his low fees. David is very smart and his professional legal advice was honest & much appreciated during these stressful time. David’s knowledge, advice, and communication about what we were to expect was reassuring and beneficial to me. He charged me a reasonable flat rate and didn’t charge me any surprise fees. In my case David Chesley was able to negotiate with the prosecution attorney for the best result I could hope for. He had success at getting my criminal charges dismissed with the judges approval. You will not be disappointed if you hire The Law Offices of David S. Chesley.
Britanny Givens

David is very professional, yet very casual. Although it is typically not easy to speak straight up with an attorney, he is very easy to talk to. He replied to my questions quickly and was available all hours. Not only did he get my case resolved with a dismissal, he went above and beyond and got me an expungement without me even requesting it. He never beats around the bush and tells you like it is. At the same time is willing to work overtime to get the results you request. I would use David’s services again in the future.
Andrew A.

very satisfied being a client with the Law Offices of David Chesley.. Negin represented both my husband and I and got both our cases dis issued… Negin was on top of our cases she really cares and did everything she said she would do!!! thanks a lot Negin
Rita K.

I don’t write many reviews, however this time I had to share my admiration and appreciation for this firm. Attorney Negin Akhavan is definitely a person you want representing you in any criminal legal battle. She is the clear definition of the frace “is not what you know, but who you know ” she is not only knowledgeable, she also has the relationships with the right people. I couldn’t be happier with the results she was able to provide.

Thank you Negin.
Gabriel V.

An old felony charge came up, so I hired David and his team in June, and he got me a release on my own cognition on a felony charge in July which has never happened to me, and got it dismissed in October. He was responsive when I called and always kept me updated. Got my case dismissed, was easy to work and handled everything for me. He did an excellent job. I highly recommend David Chesley for any criminal defense.
Jason Corona

They really helped me out in a timely manner. I had a drug charge from 16 years ago and they dealt with it quickly. I can’t recommend them enough. If you have a criminal charges check them out they are awesome.
Santiago L.