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The Law Offices of AJ Kotanjian


Your trusted attorney for all your personal injury needs


  AJ Kotanjian built his practice on a clear principle: injured clients deserve personal attention and unwavering advocacy. As a personal injury attorney serving Whittier, handling all cases throughout California and Arizona.  AJ provides hands-on guidance and relentless advocacy, fighting for justice and the full, fair compensation his clients deserve.

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Skilled Personal Injury Attorney in Whittier

Immediate Guidance to Protect Your Rights While You Heal

AJ Kotanjian built his practice around one belief: clients deserve better than case managers and voicemail systems. After graduating from UC San Diego and Western State College of Law, AJ began working in personal injury law—and has spent over a decade securing meaningful results for clients in both California and Arizona.


Over the past decade, he has built a reputation across California and Arizona for delivering personal attention, relentless advocacy, and real results for those who’ve been hurt and need someone to fight for them.

Immediate Guidance to Protect Your Rights While You Heal

After an accident, your health comes first. But protecting your legal rights comes next. Once you’re safe, your next call should be to a personal injury attorney who can move quickly, preserve evidence, and start building your case.


Our office is ready to guide you from day one. We fight to get the compensation you deserve—so you can focus on getting better..

What Our Clients Say

Josh S.

AJ Kotanjian did an incredible job handling my case. At the beginning of the process AJ clearly articulated how we would approach the case, what information he needed from me, timelines, and everything relevant to pushing for a successful outcome. He was an absolute professional and we were able to win the insurance claim from my cycling/car accident in less than 3 months which I was very surprised at given how long some of these trials/cases can go. I feel extremely fortunate to have hired him soon after I was injured, and was able to focus on healing and getting back to my life while he took care of everything else. Thank you AJ for your hard work and helping me get back on my feet!

Joe C.

I have nothing but good things to say about Aj. He was professional and communicated effectively throughout the duration, and I never felt like I was out of the loop. He got me the outcome I wanted.

Elizabeth C.

I cannot say enough about the outstanding service I received from the Law Office of AJ Kotanjian. After being the victim of a hit-and-run accident, I was left injured and overwhelmed with medical bills, car repairs, and the stress of dealing with insurance companies. I reached out to this firm based on a recommendation, and I am so grateful that I did. From the moment I contacted them, AJ and his team handled everything with professionalism, efficiency, and genuine care. They ensured I received the medical treatment I needed, arranged for my car to be repaired, and fought tirelessly to settle all issues with the insurance company. Their dedication and expertise turned a stressful situation into a smooth and manageable process. Thanks to their hard work, I was able to focus on my recovery while they took care of all the legal complexities. If you are ever in need of a reliable, compassionate, and highly skilled legal team, I highly recommend the Law Office of AJ Kotanjian. They truly go above and beyond for their clients!

April Z.

I wholeheartedly recommend The Law Offices of AJ Kotanjian as an attorney specializing in accident cases. He was exceptionally committed to advocating for my passenger and I. He worked with tenacity to ensure that we got the compensation that we deserved. He also works with the best chiropractors to maintain a speedy recovery with quality care. AJ Kotanjian was readily accessible and easy to communicate with. He is a devoted family man who recognizes the importance of resuming normal life activities, and as such, he worked strenuously to fight for our rights. For unwavering commitment in handling any personal injury case, I would only recommend no other than The Law Offices of AJ Kotanjian.

Cynthia

I had a great experience with attorney AJ he goes above and beyond and is very professional. I could not be more happy with the outcome and how helpful he was throughout the legal process and would highly recommend his legal services
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practice areas

Practice Areas We Focus On

Car Accident Lawyer in Whittier, CA

We help victims of car crashes recover compensation for medical costs, property damage, and pain and suffering.

Truck Accident Attorney in Whittier, CA

We take on large trucking companies and insurers to get justice for those injured in serious truck collisions.

Motorcycle Accident Lawyer in Whittier, CA

Motorcyclists deserve protection. We represent injured riders with precision and grit.

Slip and Fall Attorney in Whittier, CA

If you were hurt on unsafe property, we hold negligent owners accountable.

Dog Bite Lawyer in Whittier, CA

Dog attacks cause serious physical and emotional damage. Let us pursue justice for you.

Wrongful Death Attorney in Whittier, CA

We provide legal support to grieving families, seeking justice and fair compensation for their loss.

Why Clients Trust Us With Their Case

AJ Kotanjian leads every case with the precision, preparation, and personal attention that only a dedicated solo practitioner can provide. He combines years of focused personal injury experience with a hands-on approach that ensures every client receives clear guidance, consistent communication, and strategic advocacy from start to finish. When you choose AJ, you’re represented by an attorney who is directly involved at every stage and committed to securing the outcome you deserve.

  • 10+ Years of Personal Injury Experience
    • With over a decade of personal injury experience in California and Arizona, AJ brings informed judgment and litigation-ready skill to every matter. His approach is rooted in thorough analysis, strategic case development, and the persistence required to hold insurance companies accountable.
  • Direct Attorney Access
    • From the first conversation to final resolution, attorney AJ Kotanjian is your point of contact. He manages each case personally, providing timely responses, thoughtful explanations, and straightforward legal advice. This level of access allows clients to move forward with confidence, knowing their case is being handled by the attorney they hired—not a case manager or support staff.
  • Clear Communication. Result-Driven.
    • Attorney AJ Kotanjian manages each case with urgency and attention. You'll stay informed, confident, and supported every step of the way. As your personal injury attorney, we maintain open and consistent communication, provide honest expectations, and ensure you always know where your case stands. Every step is clearly explained, every decision is made with purpose, and every action is taken with full respect for your needs and your recovery. Our priority is protecting your best interests and securing the outcome you deserve.

Proudly representing clients across Southern California and Lake Havasu City with dedicated, results-focused personal injury advocacy.

Scales of justice held in cupped hands.

How the Process Works

Step 1

Free Consultation with a Personal Injury Attorney Who Listens

Every case starts with a conversation. Attorney Kotanjian listens carefully to your story, answers your questions, and explains your legal options clearly. From day one, you’ll feel heard, informed, and supported.

Step 2

Detailed Case Strategy and Immediate Action

Once you decide to move forward, Attorney Kotanjian begins building your personal injury claim—gathering evidence, reviewing records, and developing a legal strategy tailored to your case. Nothing is overlooked.

Step 3

No Upfront Fees, Ever

The Law Offices of AJ Kotanjian works on a contingency fee basis. That means you owe nothing unless we win your case. It's that simple—and that committed to justice.

Areas We Serve

Proudly Serving Whittier and Surrounding Communities

Our main office in Whittier serves clients throughout LA County, Orange County, Riverside, San Bernardino, and Kern County.

Also Serving Lake Havasu City, Needles, and Border Communities

We assist clients along the Arizona border from our Lake Havasu office.

A man and woman walking in an office, the man holding a clipboard, people at a table in the background.
Man and woman in an office, reviewing papers. Man smiles, woman reaches to hand over a document.

Frequently Asked Questions

  • Why Is It Important to Act Quickly After a Personal Injury?

    Time is critical after any serious injury. Delays can result in lost evidence, fading witness memories, and insurance companies gaining the upper hand. By contacting a personal injury attorney near you right away, you protect your rights and improve your chances of securing full compensation.


    At The Law Offices of AJ Kotanjian, we move fast to preserve evidence, investigate thoroughly, and build a strong case from day one. A prompt legal response can make all the difference in the outcome of your claim.

  • How much does it cost to hire a personal injury attorney at The Law Offices of AJ Kotanjian?

    You pay nothing upfront. The Law Offices of AJ Kotanjian works on a contingency basis—meaning you only pay if we win your case. There are no retainers, no hourly fees, and no surprises.

  • How long will my personal injury case take to resolve?

    Every case is different. Factors such as the severity of your injuries, the complexity of liability, and the cooperation of the insurance company all affect the timeline. During your consultation, our legal team will give you a realistic timeframe based on your specific situation—and keep you informed at every stage.

  • What compensation can I receive after an accident in Whittier or nearby?

    If you’ve been injured due to someone else’s negligence, you may be entitled to compensation for:

    • Medical expenses (past and future)
    • Lost wages and reduced earning capacity
    • Pain and suffering
    • Emotional distress
    • Property damage
    • Loss of enjoyment of life

    Attorney Kotanjian will evaluate your case and fight to recover every dollar you deserve. The amount and types of compensation vary depending on the details of your accident—but we pursue full, fair recovery in every case.


  • Can I speak directly with AJ Kotanjian about my case?

    Yes. At The Law Offices of AJ Kotanjian, you work directly with AJ from the very first call. He personally manages your case—not a case manager or junior associate. When you need answers, your attorney is the one who responds.

Call Today and Get the Focused Representation You Deserve

When you’ve been injured, you need more than just legal advice—you need someone who listens, someone who leads, and someone who fights hard for what’s right. Attorney Kotanjian brings courtroom skill, relentless focus, and personal dedication to every case.


Your path to justice starts with a call.