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50+ Years
experience
Environmental Engineering Solutions Experts
Founded in 1973, EA Engineering Science & Technology, Inc., PBC has established itself as a leader in delivering environmental and engineering solutions. Our 100% employee-owned structure fosters a culture of innovation, accountability, and technical excellence. With over 50 offices nationwide and decades of experience, we specialize in addressing complex environmental challenges through integrated, interdisciplinary approaches. Our team of scientists, engineers, and technologists works collaboratively to develop sustainable solutions that meet regulatory requirements while prioritizing ecological and community well-being. As a Public Benefit Corporation, we are committed to responsible business practices that advance environmental stewardship and social equity. Our expertise spans contaminated site remediation, climate change adaptation, coastal resilience, and natural resources management.

We leverage cutting-edge technology and data-driven methodologies to optimize project outcomes for federal, state, and private-sector clients. Our corporate sustainability initiatives reflect our dedication to reducing environmental impacts across all operations. Employee ownership drives our responsiveness, creativity, and long-term client relationships, ensuring tailored solutions that balance technical rigor with fiscal responsibility. This unique combination of expertise, values, and ownership structure positions us to deliver exceptional value to clients while advancing our core mission of improving environmental quality one project at a time.
Services
Environmental Remediation Climate Change Adaptation Coastal Resilience Natural Resources Management Sustainable Solutions Engineering Services Contaminant Analysis Data Management Ecotoxicology Testing Infrastructure Support
Details
  • Year established: 1973
Highlights and features
  • We are a 100% employee-owned public benefit corporation committed to environmental stewardship
  • Our interdisciplinary teams solve complex environmental challenges with integrated approaches
  • We maintain a 40+ year track record of technical excellence and client satisfaction
  • Our Public Benefit Corporation status formalizes our commitment to sustainable business practices
  • We combine scientific rigor with engineering innovation to deliver cost-effective solutions
Update Listing
Services
Environmental Remediation
Our contaminated site assessment and remediation services address complex environmental challenges using scientifically defensible methods. We specialize in PFAS mitigation, sediment management, and emerging contaminants analysis. Our team develops customized remediation strategies that balance regulatory compliance with ecological restoration, ensuring long-term environmental protection while minimizing client liability.
Climate Change Adaptation
We help clients develop adaptive strategies to address climate change impacts through comprehensive risk assessments and mitigation planning. Our services include vulnerability analysis, infrastructure adaptation, and sustainable resource management. By integrating climate science with engineering solutions, we enable clients to build resilient systems that withstand future environmental changes while maintaining operational continuity.
Coastal Resilience
Our coastal resilience solutions combine engineering expertise with ecological principles to protect vulnerable shorelines. We design nature-based infrastructure and implement sediment management strategies that reduce erosion while preserving marine habitats. Our approach balances structural protection with ecosystem restoration, creating sustainable coastal defenses that adapt to changing environmental conditions.
Natural Resources Management
We provide comprehensive natural resources management through scientific assessments and conservation planning. Our services include habitat restoration, biodiversity monitoring, and regulatory compliance support. By integrating ecological data with management strategies, we help clients maintain ecosystem health while meeting project objectives, ensuring sustainable use of natural resources across diverse landscapes.
Sustainable Solutions
Our sustainable solutions focus on reducing environmental impacts through innovative design and resource optimization. We develop circular economy strategies, implement energy-efficient systems, and promote waste minimization practices. By combining technical expertise with sustainability principles, we help clients achieve environmental goals while maintaining economic viability across infrastructure and industrial projects.
People
Ian D. MacFarlane
President and CEO
With over 20 years of leadership experience at EA, Ian MacFarlane guides strategic growth while maintaining technical excellence. He champions employee ownership principles and sustainable business practices, driving the company's evolution as a Public Benefit Corporation. His expertise spans environmental engineering and corporate governance.
Kevin Kowalk
Professional Engineer
Licensed PE in Michigan with extensive experience in environmental engineering projects. He oversees technical operations in the Great Lakes region, focusing on water resource management and infrastructure development. His work emphasizes sustainable design and regulatory compliance.
Don Conan
Professional Engineer
New York licensed engineer with expertise in environmental site assessments and remediation. He manages complex projects requiring integrated engineering and scientific solutions, ensuring technical quality and client satisfaction across diverse environmental challenges.
Questions
What environmental services does EA specialize in?
EA provides contaminated site remediation, climate change adaptation, coastal resilience, natural resources management, and sustainable engineering solutions for public and private clients.
Is EA Engineering employee-owned?
Yes, EA is a 100% employee-owned public benefit corporation, fostering a culture of accountability, innovation, and long-term client relationships.
How does EA approach sustainability?
As a Public Benefit Corporation, we integrate sustainability into all operations through environmental stewardship programs, community initiatives, and responsible business practices across our 50+ offices.
What geographic areas does EA serve?
EA operates in 25+ states including Alaska, California, Florida, and Texas, with international project experience supporting federal agencies and global clients.
How can I join EA's team?
Visit our careers page to explore opportunities in environmental science, engineering, and technical fields. We prioritize professional development and employee ownership benefits.
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