Skip to Content
Call Us Today! 714-384-6053
Top

About Us

Serving All of Orange County!

MORTENSEN & REINHEIMER, PC is an established law corporation in Orange County. We know that some of the most important objectives in a lifetime are protecting what you have earned, and planning to provide for your loved ones. Our primary goal is to ensure that whatever step you are working towards or whichever phase of life you are in, we can help accurately reflect your desires in the legal perspective of it. Whether it is creating your estate plan or handling the affairs of a loved one you lost, our attorneys will work with you on a continual basis in order to effectively meet your needs.


Mortensen & Reinheimer, PC offers unparalleled service and is dedicated to providing each of our clients with the personal attention they need to successfully handle their legal matters. We are always available to answer your questions. Our attorneys will readily meet with you to discuss the various legal situations you encounter, such as changes to your estate plan. At Mortensen & Reinheimer, PC, we build long-term relationships with each of our clients, striving to maintain their personal investments in the security and well-being of their families.

    “Very professional and knowledgeable”

    I worked with Weily Yang on creating and presenting a couple of seminars on special needs trusts and limited conservatorships to the local community. He was very professional and knowledgeable on the topics, did a great job presenting, and was patient in answering questions from families. Weily is obviously very well versed in this area and ensures that he is on top of the latest laws/case laws. I highly recommend him for any special needs trusts/limited conservatorship needs you may have!

    - Peggy T.
    “The entire office staff have been a blessing to our family”
    We've been client of Tamsen Reinheimer for little over twelve years. Tamsen and the entire office staff have been a blessing to our family. The entire team not only are professional, but our family feels like being part of the team. I really cannot find the correct words to thank them all for their help in past and years to come. Many thanks!
    - Bob A.
    “I referred my family and they used her services with very satisfying results!”

    Tamsen Reinheimer and staff are professional, personable and performed thorough service. Besides creating our trust, she later handled amendments. I referred my family and they used her services with very satisfying results!

    - Kim T.
    “Noah is so knowledgeable, informative and very caring.”
    Noah is so knowledgeable, informative and very caring. He listened and did everything we asked and posed questions to make us think. He is the utmost professional.
    - Roxanne B.
    “I really appreciated the service and professionalism.”

    Weily was patient, listened and had excellent follow up. He made the whole process as easy as possible. I really appreciated the service and professionalism.

    - Nancy S.
    “We couldn't be happier, thanks so much!”
    “We couldn't be happier, thanks so much!”
    - Kevin B.
    “Very dedicated to their clients”

    The lawyers at the firm are very responsive and thorough. I really appreciated their prompt communication at all steps of the process. We worked with Attorney Weily Yang, Esq. -- he and his team are very dedicated to their clients.

    - Thomas T.
    “The personal attention and service is a big plus.”

    Prompt, curteous, sincere concern that you understand what and why the documents purposes are. Timely completion of requested documents with considerate follow up on action items yours or others. Second time utilizing Tamsen and her team Karlee & staff. The personal attention and service is a big plus. You won't regret this groiup representing you.

    - Tony S.

What sets us apart?

  • We handle each case on a one-on-one basis and explore all possible options with you.
  • We strive for excellence. Our knowledgeable and courteous staff work hard so that you don't have to.
  • With 75+ years of combined experience, we've handled cases of all types and can confidently help you.

Let us Help with your case

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy