Estate Planning Law Firm

We help people protect their property, business and their families in the unforeseen event of death or incapacitation. 

Innovative Solutions

We understand that no client, company, or legal issue is created equal. Our custom solutions and informative road maps take the stress out of case-management.

Quality Services

All legal services are performed by an attorney.  Our firm treats every case, large or small, with the highest level of care and attention.

Affordable Results

We believe that high-quality legal services should not equal high rates. Our refined organizational skills and legal strategy allow us to save you time and money.

SoCal Legal Solutions, APC, Attorneys & Lawyers, West Hollywood, CA

Call the SoCal Legal Solutions team at (833) 4-CAL-LAW for a consultation.

What is a Durable Power of Attorney?

A Power of Attorney is a legal document where you (the “principle”), give another person (the “agent” or “attorney-in-fact”) the legal authority to act on your behalf.

What is an Advanced Medical Directive?

Unexpected situations can arise at any time. Therefore, it’s important for all adults to have protections in place, not just the elderly. An Advance Medical Directive allows you to give instructions for your doctor or caregiver if you fall into a coma or become terminally ill, seriously injured, or mentally incapacitated.

How Long Does It Take to Get a Divorce in California?

While Californians are used to cooling off at the beach, they must also abide by the 6-month “cooling off” period before getting divorced. This date begins from the day the Respondent is served with the initial divorce petition documents or from when they first respond in court, whichever is first.

5 Reasons an Attorney Should Draft Your Power of Attorney Document

A power of attorney document creates a relationship between 1) a principal and 2) an agent, or attorney-in-fact. In a principal/agent relationship, one individual acts in place of the other.

How to Protect Your Trademark

If you are selling goods or services through interstate commerce, it is important to protect your brand as early as possible. Trademark registration allows you to enforce your rights and prevent infringement by your competition.

Meet our Superstar Team!

Jennifer Jancosek, Esq.

Jennifer Jancosek, Esq.

Founder and Principal Attorney

Jennifer Jancosek is principal attorney at Southern California Legal Solutions, APC. She founded the professional corporation to provide estate planning services to the Southern California community including Los Angeles, Ventura and Orange County.  Her goal is to assist Californian’s with protecting their property and families in the event of death, illness or an emergency.  Along with protecting property and people with life altering events, Jennifer assists entrepreneurs in starting corporations in the state of California.  For business owners already established in the state, she provide legal services to protect their brand and build equity by assisting in trademark filing.

Jennifer has over 15 years of experience in various corporate, government and administrative positions along with 6 years of experience in the legal field.  Jennifer attended Purdue University where she received a Bachelor of Arts in Law and Society and Forensic Sciences in 2009. After graduation, Jennifer moved to Chicago, Illinois and worked at a boutique investment-banking firm before attending the John Marshall Law School where she graduated with a J.D.  Jennifer served as a licensed law clerk at the Cook County States Attorney’s Office in the Felony Trial Division from 2012-2014. During this clerkship, Jennifer litigated numerous motions and bench trials in favor of the state. After arriving in Los Angeles in 2014, Jennifer worked as a law clerk for a multidisciplinary firm performing civil transactional services including: family law, estate planning, disputes, consumer protection and intellectual property.

Besides managing a law firm, Jennifer is President of local Business Networking International Chapter, Let’s Do This following a philosophy of “Givers Gain” in supporting local business.  Supporting the local community is always a priority for Jennifer and in the past she has volunteered as a Tutor with Wilshire Crest Elementary through the Reading Partners program.  In addition to tutoring, she provided pro-bono services at the Stanley Mosk Courthouse through the Los Angeles County Bar Association’s Domestic Violence Clinic.

Jennifer is active in the legal community and is a member of the Los Angeles County Bar AssociationCalifornia Women Lawyer’s Association and the Women Lawyer’s Association of Los Angeles, Los Angeles Intellectual Property Law Association and the San Fernando Vally Bar Association.

Jennifer resides in Sherman Oaks, CA with her husband and three pets.  She spends her time outside of the legal and business world reading, loving all things Star Wars and exploring the great outdoors of the golden state with her dog Lola.

To learn more about Jennifer’s work and education experience, view her LinkedIn profile.

William Dietz

William Dietz

Law Clerk

William H. Dietz serves as the Senior Law Clerk to attorney Jennifer Jancosek. William has a strong background in intellectual property and is in his final year at Southwestern Law School in Los Angeles.  He is on track to graduate in May 2019 and will be one of the first students to graduate with concentrations in both Technology Law and Entrepreneurship and Entertainment and Media Law. 

William graduated from Purdue University with a B.S. in Neurobiology and Physiology(and minors in Psychology and Forensic Science). He then spent 7 years managing biomedical research labs in Chicago and Los Angeles, co-authoring 7 research papers along the way, including first author on one of them. But the lure of the law proved powerful, and William joined the Southern California Legal Solutions team shortly after transitioning to the legal field. 

Apart from working for the Firm, William has excelled in his academics, ranking in the top 10% of his class. He has earned numerous “Exceptional Achievement” and “Excellence for the Future” awards in Criminal Law, Community Property, IP Licensing, Patent Law, and Music Publishing. William currently serves as Editor-in-Chief of the Southwestern Law Review, and his student article “Protecting Our Genetic Code: Recruiting Copyright Where Patents Have Failed” is scheduled for publication in Spring 2019. He is a Teaching Assistant for Civil Procedure, and is serving his second year mentoring first-year students as part of the Dean’s Fellow program.

William is a certified California Notary Public, and a student member of the Los Angeles Intellectual Property Law Association.

Although he resides in Los Angeles, CA, William is a fan of Chicago sports teams including the Cubs, Bears and Blackhawks.

For more information on William’s credentials, visit his Linked-In profile.

Areas Of Practice

We are a full-service estate planning law firm serving law enforcement, landlords, collectors, parents, retirees and entrepreneurs.  Contact our office today to learn more about how we tailor our services to meet your unique needs.


Estate planning involves much more than simply writing a will and ensures the property and tax rights of those closest to you are protected in the event of death or incapacitation. The process can include your loved ones, friends, and even charitable organizations.

Estate planning, in addition to financial/property protection, also involves decision making processes.  Our legal services will give you peace of mind knowing that your medical and financial decisions will be made by a person of your choosing if, at any point in the future, you are unable to make those decisions on your own. Let us protect your future so you can focus on the present.



-Medical Directive

-HIPPA Waiver

-Power of Attorney

-Deed Transfer


You have the creative ideas, we have the business experience to get your start-up going.  The process of starting a company may seem overwhelming, but it can also be rewarding.  The number of permits and licenses required to “open your doors” varies by industry and failure to obtain them can result in fines, sanctions, or forced closure.

Don’t gamble your future by taking risks today. We offer flat-rate business start-up packages for new Partnerships, LLCs and Corporations. We’ll handle the paperwork and meet all state and local legal requirements.  Let us manage the process, leaving you free to focus on building your business.


Competition in business is fierce. Failure to register trademarks creates opportunities for competition and can stifle expansion. This puts your business, and any product or service development you are undertaking, at an immediate and unnecessary risk.

Securing a registered trademark protects your brand and provides the tools to shield against others seeking to benefit from your brand development.  As your product or service becomes successful, the trademark itself starts to develop an intrinsic value. The time to protect assets is now; before they become liabilities.

We offer flat-rate packages for trademarking services to secure your brand and protect the value of your business.

Our Offices

SoCal Legal Solutions has offices conveniently located throughout the Los Angeles area.  Call us at (833) 4-CAL-LAW to schedule an appointment or to arrange a phone consultation with one of our legal services team members.

Ventura County

1000 Town Center Dr., Suite 300

Oxnard, CA 93036

Los Angeles County Corporate Office

15260 Ventura Blvd., Suite 1200            

Sherman Oaks, CA 91403

Orange County

1901 Newport Blvd., Suite 350                                  

Costa Mesa, CA 92627

Contact SoCal Legal Solutions