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About me

Justin Lowenthal is the principal and managing attorney with Lowenthal, APC. Justin has represented entrepreneurs, small businesses, companies and organizations at every stage of development, from early-stage start-ups to multi-national corporations, as well as the investors that finance and advise them. He has also represented real estate owners, developers, project managers and syndicates with respect to complex transactional matters and litigation. Justin's particular skill set includes: 


Partnerships, joint ventures, limited liability companies, and corporations
Business entity structuring (formation), mergers, and reorganization
Buying and selling businesses, acquisition evaluations, and legal due diligence
Contracts, commercial agreements, and letters of intent
Software and IP licensing
Internet agreements
Purchase and sale of real estate assets
Clearing clouds on title
Probate and trust administration
Project development and finance, syndication and private placements
Business and real estate taxation, including 1031 Exchange strategies

General business and corporate litigation
Real property disputes
Partnership disputes
Co-ownership disputes, partition and quiet title actions
Broker-buyer disputes
Shareholder rights

Justin is licensed to practice law in the state of California and its federal courts. He also maintains a real estate broker license with the California Bureau of Real Estate, is a member of the National and California Associations of REALTORS®, a member of the California Association of Business Brokers, and practices real estate with Lowenthal Realty in Davis. Past clients have collectively rated Justin 5/5 stars on, making him one of the highest rated business and real estate attorneys in Yolo County according to reviewing clients. Justin also has a five-star agent rating on


Photos and videos

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Practice areas


  1. Business: 20%
    5 years
  2. Commercial Real Estate: 20%
    5 years
  3. Corporate: 20%
    5 years
  4. Residential Real Estate: 20%
    5 years
  5. Real Estate: 20%
    5 years



Hourly ($275-305/hour), contingent (20-40%), Fixed (sometimes), Retainer (sometimes), Free consultation (20 minutes), Pro bono (10%)

Payment types:

Cash, Check, Credit card

Attorney endorsements

17 total 

Are you an attorney? Endorse this lawyer

  • Kevin A Fard

    Justin is a bright, thoughtful, hard-working attorney whom I have known for over a decade. I fully endorse Justin 100% as a dedicated advocate for his clients and a great guy!


    Kevin Fard DUI and DWI Attorney
    Relationship: Friend

  • Michael Raymond Daymude

    I have been reading Justin's answers on Avvo for sometime now. He sure knows his business, especially for a relatively new lawyer. If you need an attorney in the Davis area, you would be well-served to allow Mr. Lowenthal to represent you.


    Michael Daymude Litigation Attorney
    Relationship: Fellow lawyer in community

Contact info


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Work experience
TitleCompany nameDuration
Business BrokerBusiness Realty Co.2016 - Present
Managing Broker, Chief Compliance OfficerLowenthal Realty Co.2015 - Present
General CounselDavis Chamber of Commerce, Inc.2014 - Present
Shareholder / PresidentLowenthal, APC2013 - Present
AttorneyLowenthal Law Office2010 - 2014
Senior Law ClerkLaw Offices of James C. Kuppenbender2008 - 2010
Legal InternYolo County District Attorney2006 - 2007
Association namePosition nameDuration
International Business Brokers AssociationMember2016 - Present
National Association of RealtorsMember2015 - Present
California Association of Business BrokersMember2015 - Present
California Association of RealtorsMember2015 - Present
Davis Chamber of Commerce, Inc.Director, Executive Committee2014 - Present
Association of Entrepreneurial AttorneysMember2014 - Present
Yolo County Bar AssociationAttorney Member2011 - Present
California Bureau of Real EstateBroker2010 - Present
School nameMajorDegreeGraduated
Lincoln Law School of SacramentoLawJD - Juris Doctor2010
California State University, SacramentoCriminal JusticeBS - Bachelor of Science2006
Speaking engagements
Conference nameTitleDate
Guest LectureSetting Up a Solo Practice & Attorney Entrepreneurship2016
Weekly Meeting - Featured PresentationThe Three Major Aspects of Business Law2012
Weekly Meeting - Featured PresentationIf You Don't Have an Estate Plan, the State Has One For You2011
Weekly Meeting - Featured PresentationEstate Planning: "Putting it Off" Should Not Be Your Plan2011
Weekly Meeting - Featured PresentationProbate and Estate Planning2011