Trust, estate, and business solutions for your legal challenges

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Dedicated advocacy

We take the time to understand your situation to provide personalized, results-driven solutions tailored to your needs and goals.

40+ Years of Experience

With years of experience, we guide our clients through complex estate, real estate, and business planning matters with confidence.

Excellent and timely service

Our attorneys are committed to clear, and timely communication, ensuring every client feels heard, supported, and empowered throughout their legal journey.

Your Personal Legal Advisors About Our Firm

Serving clients in Los Angeles County, CA

Pasadena Estate & Probate, Trusts, Real Estate and Business Attorneys

At Slater Cosme PC, located in Pasadena, California, we offer dedicated legal services for estate planning, business planning, real estate, and probate and trust administration.

With over 40 years of experience, our attorneys deliver compassionate, client-focused solutions. Whether you need help creating or updating your estate plan, managing your estate, resolving a dispute, buying or selling property, or managing your business, we are committed to guiding you through these decisions with professionalism and care.

Estate Planning / Probate & Trust Administration

Real estate / Business Formation & Planning

Litigation & Dispute resolution

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Why Slater Cosme, PC?

At Slater Cosme, PC, we provide quality legal services to every client. By putting our clients at the forefront, we use our in-depth knowledge of California law and our experience to deliver timely, personalized solutions to help you make sound decisions.

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Personalized Service

Careful and thoughtful analysis

Client-Focused Approach

Quality representation

Certified Specialists in estate planning, trust & Probate law

Whether your situation is simple or complex, you should consider hiring an attorney who specializes in Estate Planning, Trust & Probate Law. Certified legal specialists are committed to maintaining their proficiency through ongoing practice and continuing education.

Meet Our Team

Vida Velez Cosme

Attorney/Partner

Calvin A. Slater

Attorney/Partner

E. Nicole Ball

Attorney

Vaughn A. Blackman

Attorney

Teny Nazari

Attorney

Our Services

Estate Planning

Real Estate

Litigation

Business Planning, formation & Maintenance

Probate & Trust Administration

Advanced estate planning

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Protect & Secure Your Wealth & Assets

At Slater Cosme PC, we offer comprehensive legal services tailored to your needs. Our attorneys are dedicated to providing trustworthy guidance and effective solutions to serve your best interests and help you solve your legal and business challenges.

Located in Pasadena, California, we serve clients throughout Los Angeles County. Contact us today to schedule a consultation.

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Client Reviews

Hear directly from our clients about their experiences. We take pride in delivering responsive, reliable, and compassionate legal support—every step of the way

Great firm whose attorneys handle even the most complicated estates with ease. Nicole is phenomenal and is able to wade through complex, international issues with minimal original documentation or information to work off of with an eye on the strategic goals of the process and estate. Recommend highly.

Carl S.

Slater Cosme, PC has been helping our family and clients for decades with sound advise in many areas from trust planning to many real estate transactions with all the great attorneys as well as staff helping every step of the way.

Lawrence S.

Love working with everyone in the Slater Cosme office. The people are nice and very professional. Very thorough and detail-oriented. Never missed a thing. I feel very comfortable and know for sure that I am in good hands.

So Sum L.

Vida Cosme is very thorough, but more than anything she is very kind, patient, and really takes the time to listen and know her clients so that their estate plan is not only tax efficient but exactly what the client wants to accomplish at their end of life to give them peace of mind.

Rita M.