About Us

Our Story

LCA Environmental, Inc. is a woman-owned Texas-registered environmental engineering and geoscience consulting firm. Founded in 1992, with corporate offices in Dallas, Texas, LCA has served clients in Texas, Oklahoma, and Arkansas for over 29 years. We’re an award-winning consulting firm and recently received the 2013 Global Award from the Transportation Development Foundation for our work on the LBJ Express Project.

We’ve been recognized as a HUB (Historically Underutilized Business) by the State of Texas. We’ve also been labeled a Woman-Owned Business Enterprise and a Disadvantaged Business Enterprise (DBE) by the North Central Texas Regional Certification Agency and TxDOT.

LCA Environmental is licensed by the Texas Department of State Health Services as an Asbestos Consultant Agency, as an Asbestos Laboratory (PCM), and as a Lead Firm. With the Texas Department of Licensing and Regulation as a Mold Assessment Company. With the Texas Commission on Environmental Quality, we’re registered as a Leaking Petroleum Storage Tank (LPST) Corrective Action Specialist.

Professional Licenses, Registrations & Certifications

  • SBA-Registered: Women-Owned Business Enterprise
  • Texas Board of Professional Engineers—Registered Engineering Firm #F-4149
  • Texas Board of Professional Geoscientists—Registered Geoscience Firm #50001
  • Texas Commission on Environmental Quality—Licensed LPST Corrective Action Specialist #RCAS00053
  • Texas Department of State Health Services—Licensed Asbestos Consultant Agency #100285
  • Federal Cage Code 07VY8
  • DUNS 793504408
  • TX Comptroller of Public Accounts — Certified Historically Underutilized Business #18981
  • TX Department of Licensing and Regulation-Licensed Mold Assessment Company #ACO 0211
  • Texas Department of State Health Services—Licensed Asbestos Laboratory (PCM) #300234
  • TX Department of Licensing and Regulation-Licensed Mold Assessment Company #ACO 0211
  • Texas Department of State Health Services — Licensed Lead Firm #2110555
  • Texas Building and Procurement Commission— Historically Underutilized Business #018981 Certificate #1752428606300
  • North Central Texas Regional Certification Agency—Disadvantaged Business Enterprise (DBE/WBE) #WFDB32636Y0717

Leadership Team

Meet the people that established and guided LCA Environmental, Inc. towards long-lasting success.
Mary Ann Clark

Mary Ann Clark

President & CFO

Mary Ann Clark is the co-founder, president, and chief financial officer of LCA Environmental, Inc. A Certified Public Accountant, Mary Ann was the Director of Tax and Controller for the Hall Financial Group and a former member of the City of Dallas Environmental Health Commission. She is also a board member and a former president of the Society of Texas Environmental Professionals. She also served on the board of Keep Texas Beautiful. In 2012, the National Association of Women Business Owners, Dollar Fort-Worth, awarded her the Rising Star Award.

Y. Lynn Clark

Y. Lynn Clark

Vice-President & Professional Geoscientist

Y. Lynn Clark is a co-founder of LCA Environmental, Inc. He has served as the company’s Quality Assurance and Safety Officer since its inception. Thanks to him, LCA has never faced a lost-time injury or a lawsuit. The company has also never been released from a contract. Governor Rick Perry appointed Lynn Clark to the Texas Board of Professional Geoscientists, where he served as a member from 2005-2011 and as chair from 2009-2011. In addition to his governmental experience, Y. Lynn Clark is efficiently well-versed in multiple scientific disciplines.

Dr. Mark K. Boyd

Dr. Mark K. Boyd

Professional Engineer

As the principal engineer for LCA Environmental, Inc, Mark Boyd has developed and executed numerous engineering solutions for the company. He holds a track record for delivering specialized solutions while maintaining operational and design oversight of the company’s high-profile infrastructural projects. In addition to dozens of major TxDOT roadway projects, Mark has performed environmental and forensic hydrologic evaluations on major dam structures in the Tarrant Regional Water District. He has also delivered environmental engineering specifications for the Dallas High Five Interchange. The Texas Society of Professional Engineers (TSPE) awarded Mark Boyd as the Dallas Engineer of the Year in 2010 and the Texas Engineer of the Year in 2012.

Edward Barganier

Edward Barganier

Program Manager

Thomas Hale

Thomas Hale

Project Manager

Sean Gallagher

Sean Gallagher

Project Manager

Dallas May

Dallas May

Staff Engineer

GSA Schedule

LCA Environmental offers numerous capabilities, procurable through the GSA Schedules listed below.

Environmental Consulting Services
Contract Number: GS-00F-075GA
Period of Performance: 12/22/2016 – 12/21/2021
Scope: 899-1 Environmental Consulting Services
NAICS Codes: 541620 – Environmental Consulting Services, 541330 – Engineering Services

Materials and Waste, Recycling & Disposal Service
Contract Number: GS-00F-075GA
Period of Performance:12/22/2016 – 12/21/2021
Scope: 899-5 Materials and Waste Recycling and Disposal Services

Remediation and Reclamation Services
Contract Number: GS-00F-075GA
Period of Performance:12/22/2016 – 12/21/2021
Scope: 899-8 Remediation and Reclamation Services, 899-8RC Disaster and Recovery Services
NAICS Codes: 562910 – Remediation Services

Corridor Assessments

Engineering Solutions to Solve Your Environmental Problems!
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