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Haynes and Boone, LLPPartner
Ms. Mary Simmons Mendoza

Ms. Mary Simmons Mendoza

Not yet reviewed

600 Congress Avenue, Suite 1300, Austin, TX 78701-3236 + 2 locations

Energy, Environmental Law, Regulatory Law and 15 more

About Ms. Mary Simmons Mendoza

Ms. Mary Simmons Mendoza is a lawyer practicing energy, environmental law, regulatory law and 15 other areas of law. Mary received a B.S. degree from University of Texas at Austin in 1991, and has been licensed for 32 years. Mary practices at Haynes and Boone, LLP in Austin, TX and 2 others locations.

Ms. Mary Simmons Mendoza (Austin, Texas)

Awards

AV Preeminent Peer Rated
This elite award is granted to attorneys who have been recognized by their peers for their very high ethical standards, with an average peer review score of 4.5 or higher.
Martindale-Hubbell Peer AV

Client Champion Awards

Client Champion awards recognize those attorneys who excel at service as affirmed by their clients. The awards, based on the quantity and quality of an attorney’s Martindale-Hubbell client reviews, demonstrate an ongoing commitment to delivering excellent client service. Award recipients stand out from their peers with a platinum, gold or silver icon.

Champion Badge Silver

At least three reviews and a score of 4.0 or higher.

Champion Badge Gold

At least six reviews and a score of 4.2 or higher.

Champion Badge Platinum

At least ten reviews and a score of 4.5 or higher.

Martindale Peer Awards

A lawyer who receives a minimum threshold of qualifying responses from fellow attorneys can qualify for one of three prestigious Martindale-Hubbell Peer Review Ratings:

Martindale-Hubbell Peer AV Preeminent Rating

AV Preeminent®: The highest peer rating standard. This rating signifies a large number of the lawyer’s peers rank him or her at the highest level of professional excellence for their legal knowledge, communication skills and ethical standards.

Ms. Mary Simmons Mendoza got this award in 2021

Martindale-Hubbell Peer Distinguished Rating

Distinguished: An excellent rating for a lawyer with some experience. This rating indicates the attorney is widely respected by their peers for high professional achievement and ethical standards.

Martindale-Hubbell Peer Notable Rating

Notable: This rating indicates that the lawyer has been recognized by a large number of their peers for strong ethical standards.

Avvo Awards

Avvo Top Contributor

Avvo Top Contributor: The Avvo Top Contributor Award is granted to attorneys who have earned significant contribution points in a given year on our sister site, Avvo.com. Contribution points are earned by answering questions in Q&A, publishing Legal Guides, and other useful contributions to the Avvo community.

Avvo Client Choice

Avvo Client’s Choice: The Avvo Client's Choice Award Badge is granted to attorneys with a significant number of 4+ star reviews in a given year.

Reviews for Mary

This lawyer does not have any client reviews on Lawyers.com yet

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Services

Areas of Law

  • Energy
  • Environmental Law
  • Regulatory Law
  • Other 15
    • Litigation/Trial Practice
    • Projects
    • Clean Tech
    • Companies Facing Environmental Challenges
    • Energy and Petrochemical Industry
    • Oil and Gas; Exploration and Production; Oil Field Services
    • Remediation and Brownfields Developments
    • Climate Change and Corporate Sustainability
    • Environmental Litigation
    • Environmental Permitting, Regulatory Counseling and Compliance
    • Transactions and Corporate Matters
    • White Collar Criminal Defense
    • Environmental Crimes
    • Toxic Tort and Property Damage Litigation
    • Internal Corporate Investigations

Practice Details

  • Firm Information
    Position
    Partner
    Firm Name
    Haynes and Boone, LLP

Experience

  • Bar Admission & Memberships
    Admissions
    1994, Texas
    Memberships
    State Bar of Texas (Immediate Past Chair, 2006-2007, Chair, 2005-2006, and Executive Committee Member, Environmental and Natural Resources Law Section)
    American Bar Association (Vice-Chair, Toxic Torts and Environmental Litigation Committee, Environment, Energy and Resources Section
    Vice-Chair, State and Regional Environmental Cooperation Committee Program).
  • Education & Certifications
    Law School
    University of Texas at Austin
    Class of 1994
    J.D.
    Civil Engineering

    University of Texas at Austin
    Class of 1994
    J.D.
    with highest honors

    University of Texas at Austin
    Class of 1994
    J.D.
    with honors
    Other Education
    University of Texas at Austin
    Class of 1991
    B.S.
    Civil Engineering

    University of Texas at Austin
    Class of 1991
    B.S.
    with highest honors

    University of Texas at Austin
    Class of 1991
    B.S.
    with honors

Ms. Mary Simmons Mendoza

Partner at Haynes and Boone, LLP
Not yet reviewed

600 Congress Avenue, Suite 1300Austin, TX 78701-3236U.S.A.

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600 Congress Avenue, Suite 1300Austin, TX 78701-3236U.S.A.

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201 Main Street, Suite 2200Fort Worth, TX 76102-3126U.S.A.

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