About Us

“Peace of Mind”

Mortensen & Reinheimer made our will & trust experience incredibly easy. They helped us consider all of our options to give our family peace of mind when (not if) that time comes.

- Bryan B.

“Jim saved us a bunch of time, money and aggravation with his cool head, knowledge and skilled responses”

I had to deal with a bunch of different law firms during a 4 year legal battle and lawsuit over a family trust as the trustee. I switched law firms 4 times because they just ran up costs and never solved anything.

On our first meeting, Jim ( an owner ) first said "Is there a way we can discuss with the other parties how to settle this without more legal fees and courts? " I've never had an attorney start off with how can we reduce costs and settle quicker!

The other side was past that point and with Jim we prepared to move forward with the court case but Jim flagged a bunch of their false claims and said we wouldn't back down.

A couple weeks before the first court date they reached out and accepted what was offered 2 years before and we all signed off on an agreement and settlement.

Jim saved us a bunch of time, money and aggravation with his cool head, knowledge and skilled responses.

- Craig T.

“We offer the highest recommendation for any trust needs you may have.”

Weily Yang and the entire staff there are nothing short of outstanding. Weily helped me and my siblings with the Trust transition for our elderly mother and also helped my wife and I with a long over-due revision of our personal trust. He was very patient and informative with the multitude of questions we all had and we could not have asked for anyone better. We offer the highest recommendation for any trust needs you may have.

- Scott Y.

“They were very patient and explained every step along the way.”

Tamsin and Karlee have been extremely helpful through a tough time in my life. They were very patient and explained every step along the way. I highly recommend them.

- Sandy R.

“What stood out most was their thoroughness—nothing was rushed, nothing overlooked”

I recently completed my estate planning—including my will and trust—with Mortensen & Reinheimer, PC, and I could not be more impressed with the entire experience! From the very first consultation to the final signing, every step felt smooth, thoughtful, and incredibly well-guided.

The team at their Irvine office on Michelle Drive was warm, attentive, and exceptionally knowledgeable. They took the time to understand my unique situation, explained complex concepts in a way that was easy to grasp, and made sure I felt confident and protected in every decision I made. Their professionalism was matched by genuine care, which made a process that can feel overwhelming surprisingly comfortable.

What stood out most was their thoroughness—nothing was rushed, nothing overlooked. They were proactive with communication, quick to respond to questions, and clearly committed to delivering an estate plan that was both comprehensive and tailored.

If you're looking for a trustworthy, highly skilled law firm to help you create or update your estate plan, Mortensen & Reinheimer, PC is an outstanding choice. I’m incredibly grateful for their guidance and truly feel at peace knowing everything is in order.

- Chad B.

“They made a challenging time easier to navigate.”

I highly recommend Mortensen & Reinheimer, PC! The team created a welcoming, professional environment while helping with my mother's estate. Attorney Reinheimer was incredibly knowledgeable, attentive, and always available to answer my questions. The team's support made a challenging time much easier to navigate.

- Carol T.

“Professional, efficient and friendly”

Professional, efficient and friendly legal services do exist! Thank you, Tamsen and Karlee.

- Kathryn T.

“A very professional service in an easy to understand approach”

A very professional service in an easy to understand approach/language, make this a very comfortable experience, thank you!

- Teresa Y.