Personal Injury Lawyers Walnut Creek, Antioch, Pittsburg, Benicia, CA
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Read real reviews of our attorneys

What people say about our law firm matters to us. That's why we're proud of our testimonials at Clancy & Diaz, LLP, in Walnut Creek, California. Each testimonial often represents many hours and days of hard work by our experienced attorneys and dedicated staff members.

We understand the complex challenges you face after a serious personal injury. Not only do you have to deal with your injuries, but you also have to deal with insurance companies, medical bills, lost income and medical appointments. We can handle every aspect of your case, from helping you making sure your car is fixed right to dealing with medical bills.

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    Find out how we can help you. Contact our law firm and schedule your free case evaluation today at our offices in Walnut Creek or Antioch. We’re prepared to go the distance to make sure you receive the compensation you rightfully deserve.

    What our clients say about us

    I was involved in an accident with a drunk driver. The DA took the case seriously, as did I. The insurance company refused to take it seriously and we had to file a lawsuit. Pete Clancy worked hard on the case and the insurer and drunk driver ended up finally paying fair compensation. 


    Pete's persistence resulted in payout that I didn't expect in amount. He listened and helped me through difficult process. He is the best.

    - J.F.

    By far the best attorney! Helped me tremendously with my personal injury matter. Very attentive and good at what he does.

    - D.A.

    From the very beginning to the end, Pete was a man of his word.

    Early this year I was hit by a car while crossing an intersection in jack London square. After large amounts of anxiety I reached out to a lawyer. That lawyer referred me to Pete and I'm glad he did. Pete tells it like it is and is a very transparent guy. I got a good sense of who he was after our meeting. Everything he told me turned out the way he said it would and he kept me in the loop for the entire process.

    One of the other bonuses of working with Pete is their newsletter they send out. By first glance one would assume it to be junk mail filled with coupons but it's actually a very informative newsletter about things to be wary of and your own rights.

    Being hit by a car was a horrible experience but for many dealing with insurance and legalities after being hit by a car can be an even bigger nightmare. Hiring Pete eased any possibility of anxiety and allowed me to focus on healing and getting myself back together.

    Thanks Pete!

    - A.P.

    Pete Clancy is a Pro. I am completely happy with Pete and his firm. I had a motorcycle injury case and he leveraged every angle of my case to produce excellent results. I definitely recommend this firm.

    - M.T.

    Two years ago I was involved in a car accident; someone rear ended me.

    My boyfriend told me I needed to seek a lawyer because my neck was in extreme pain with numbness in my left hand. I was downright nervous about finding a competent lawyer. I feared I would get involved with a scumbag lawyer who only cared about the financial gain instead of the actual person they represented.

    I am so blessed to say Pete is my lawyer. He definitely isn't your average injury lawyer.

    I was referred to Pete by another attorney. Let me tell you god definitely was looking out for me. Pete is an AMAZING, super kind attorney. Always and I mean always answers every e-mail, answers all my phone calls or returns my calls within a reasonable time. He Follows up with requests, and is extremely thorough with the process. He ensures his clients understand their options and communicates any changes or updates.

    He always lends an ear when my feelings need to be validated. Depression kicks in hard at times and he shows empathy towards my personal concerns. He doesn't just listen, he helps me try to figure out a solution. For two years Pete has been someone who has had my back. I have a 10-year-old son who has had to experience this with me and it's tough.

    After my neck surgery, Pete came to visit and offered to help with anything I was in need of. Tell me what lawyer do you know that care this much?

    Pete is a trustworthy lawyer, keeps his word. Has your best interest at heart. My ongoing experience is that he really cares about the people who come to his office and does everything in his power to make sure you are taken care of. He even gave advice to my boyfriend on his case and didn't ask for money.

    I would definitely recommend Pete to anyone who wants a lawyer who genuinely cares about you and your situation. If I could give more than five stars I would.

    If you need a lawyer, do yourself a favor and call Pete.

    - L.Z.

    Pete Clancy is an Outstanding Attorney. I was involved in a motor vehicle accident with soft tissue injuries to my back and as we all know those are the hardest cases for the victim to come out on top. I did come out on top and that was because Pete Clancy believed in me, stood by me, fought for me and was honest with me when I needed him to be. His law firm was very prompt with paperwork and very helpful with any questions.  I recommend Pete Clancy and his law firm to anyone who wants a very knowledgeable but yet very personable and honest attorney.

    - D.P.

    Mr. Clancy,

    I would like to thank you for your outstanding work you did with my case. Without your dedication, professionalism and perseverance I would not have won my case.

    I would with no hesitation recommend you to my family and friends in the future if they are ever in need of legal assistance.

    - F.H.

    I have worked with Pete Multiple times, and he is very trustworthy and responsive. Most recently I had called him in a bind on the weekend and he was able to refer me to some lawyers who were able to help me with my case by Monday. I would definitely hire him for any future legal needs!

    - R.H.

    I got into a bicycle accident at the end of 2016 and went to see Pete Clancy on a referral. Insurance companies take a while to pay but eventually they did. Got most of everything paid and only paid him out of my settlement which was nice. He also got me a slightly higher offer as well. Would definitely recommend this firm

    - C.C.

    Went to see Mr Clancy after I was involved in an auto accident. I was injured and he handled everything and answered all my questions and handled my concern. I am very happy with their work. I recommend him highly.

    - S.G.

    Pete Clancy will always be our HERO. I hired Pete in 2012 after my son was killed while jogging. I wanted justice for my son and Pete was there to help me. I trusted Pete from day one and he came through with a win which meant the driver was held accountable for NEGLIGENCE! Pete was always honest and upfront with me through the whole ordeal. He was always kind and compassionate since I was a basket case through most of the process. Pete was my rock and got me through each step I was required to take. You will never find a better attorney and now friend!!!

    - D.O.

    What a big relief! Clancy & Diaz, LLP investigated our case no other law firm would finish. They are committed to your case by showing the justice system works. If anyone needs a personal injury lawyer they're the ones you should contact. Pete Clancy is our personal injury lawyer and he gets the case done right without any delays. I recommend my family and friends to have their cases handled by them. I call them the Pros who won't let you down without a fight.

    - Client

    Dear Pete,

    I could have chosen any lawyer when looking for help with my case and for some reason I was led to find your office. I just want to let you know that I appreciate everything you have done for me and my case. I have been satisfied from beginning to end. Your communication and promptness thru out the whole case was amazing. You always made sure that I was aware of what was going on and I was never left in the dark about anything. I once again would like to let you know that I sincerely and most gratefully appreciate all of your help and hard work. I will continue to refer people to you. May you and your family have a very Merry Christmas and a Very Happy New Year. Thanks. 


    Pete and his staff's knowledge and patience in dealing with insurance companies is invaluable! During the final weeks and days leading up to the resolution of my case, I had the pleasure of spending a great deal of time with Pete and/or communicating with him via phone, text or e-mail. Not only have I found that he is an excellent attorney who represents his clients well, but he is an extremely decent human being. I truly feel like I have made a friend. Thank you, Pete for all of your advice and help. And, of course, for settling my case.

    - C.D.B.

    Went to see Mr Clancy after I was involved in an auto accident. I was injured and he handled everything and answered all my questions and handled my concern. I am very happy with their work. I recommend him highly.

    - S.G.

    If I could use a word to describe Clancy & Diaz in one word it would be, WOW! Not only was everything easy and reliable after my car accident, but Mr. Clancy gave me the opportunity to heal and recover without the stress, hassle, and drama. I could only imagine how stressful it would have been to deal with someone uneasy.

    - G.G.M.

    I had a fantastic experience seeking and receiving help from Pete and his team. From the start, he was a thoughtful and generous listener, gracious with his time and perspective during our initial free consultation and through the remainder of the process. In 2014, I was rear-ended and sustained a lower back/neck injury and my car suffered $9K worth of damage. He helped me through the process of seeking medical treatment (including personally recommending a great acupuncturist/chiropractor close to my home), and even extended his advice for handling rental car issues during the many weeks I was without a car. He advocated fiercely on my behalf with an insurance provider that was oftentimes hard to reach and collaborate with. I'm grateful for Pete and his team's service and spirit. Highly recommend!

    - T.K.

    Pete was very helpful and understanding. Anytime I had questions he wouldn't hesitate to explain the process. I would recommend him to anyone.

    - A.D.

    After my motorcycle accident, I was in a great deal of pain and unsure of how to navigate the unfamiliar waters of dealing with insurance companies and what-not. From the get-go, his friendliness, knowledge, responsiveness and professionalism were confidence-inspiring. No one could have gotten me a better outcome given my particular set of circumstances. The important part for me is that his trustworthiness and my confidence in his abilities from very early on allowed me to relax and just focus on healing.

    - G.D.

    Clancy & Diaz, LLP
    3000 Citrus Cir Suite 215
    Walnut Creek, CA 94598
    p: 925.835.7500 f: 510.768.7203
    2006 A St
    Suite #223
    Antioch, CA 94509
    p: 925.667.3659
    420 Railroad Ave
    Pittsburg, CA 94565
    p: 925.568.8707
    1060 Grant St #3B
    Benicia, CA 94510
    p: 707.418.3809