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24 Years
experience
Environmental Consulting Services in Columbia, MD
Founded in 2002, Advantage Environmental Consultants (AEC) has grown from a single office in Columbia, Maryland, to a national presence with six strategically located branch offices. Our team of professional geologists, licensed site remediation professionals, engineers, and scientists delivers comprehensive environmental solutions tailored to the unique needs of real estate developers, commercial lenders, and industrial enterprises. With expertise spanning Phase I/II environmental site assessments, remediation, and building sciences, we combine technical proficiency with regulatory knowledge to mitigate risks and ensure compliance. Our nationwide network enables us to address environmental challenges in diverse settings, from agricultural properties to urban centers, while maintaining a client-focused approach. AEC's staff holds certifications in critical disciplines, including asbestos and lead-based paint inspections, indoor air quality studies, and hazardous materials management.

We specialize in navigating complex regulatory frameworks, including ASTM standards, EPA guidelines, and federal agency requirements, to deliver cost-effective, sustainable outcomes. Our commitment to transparency and collaboration ensures clients receive actionable insights at every project stage, from initial due diligence to remedial implementation. With over two decades of experience, we have established a track record of resolving environmental liabilities while minimizing disruptions to business operations. Our services extend across the United States and Canada, supported by a multidisciplinary team that prioritizes technical excellence and client satisfaction. AEC remains dedicated to advancing environmental stewardship through innovative solutions that balance regulatory compliance with practical business needs.
Services
Environmental Risk Study Phase I ESA Phase II Subsurface Investigations Vapor Encroachment Screenings Remedial Treatment Systems Underground Storage Tank Removal Stormwater Pollution Prevention Hazardous Materials Survey Indoor Air Quality Studies Property Condition Assessments
Details
  • Year established: 2002
Highlights and features
  • We have over 20 years of experience in environmental consulting and remediation.
  • Our nationwide network includes six strategically located branch offices.
  • Our team includes certified professionals in geology, engineering, and environmental science.
  • We specialize in navigating complex regulatory frameworks including ASTM and EPA standards.
  • We provide tailored solutions for real estate developers, commercial lenders, and industrial enterprises.
Services
Environmental Risk Study
Our Environmental Risk Studies identify potential liabilities through desktop reviews and historical data analysis. We evaluate contamination risks and regulatory compliance issues for real estate transactions. This service helps clients make informed decisions while meeting ASTM E1528 standards.
Phase I ESA
Phase I Environmental Site Assessments follow ASTM E1527 standards to detect recognized environmental conditions. We conduct site inspections, historical research, and regulatory database checks to assess contamination risks for commercial properties.
Remedial Treatment Systems
We design and implement remediation systems for soil, groundwater, and vapor contamination. Our solutions include bioremediation, soil vapor extraction, and groundwater treatment tailored to site-specific conditions and regulatory requirements.
Hazardous Materials Survey
Our hazardous materials surveys identify asbestos, lead-based paint, and other regulated substances in buildings. We provide compliance documentation and abatement recommendations following AHERA and EPA guidelines for property transactions.
Property Condition Assessments
We conduct ASTM E2018-compliant property condition assessments to identify structural, mechanical, and environmental deficiencies. Our reports help clients understand maintenance costs, safety issues, and capital expenditure requirements for commercial properties.
People
Christopher Felix
Branch Manager
Christopher Felix leads AEC's Washington, D.C. Metro Office with over 15 years of experience in environmental consulting. He specializes in regulatory compliance and remediation project management for industrial and commercial clients.
Carley Metz
Branch Manager
Carley Metz manages AEC's Denver Metro Office, focusing on environmental due diligence and remediation for real estate transactions. She brings expertise in state-specific regulatory frameworks across western markets.
Bill Liebe
Branch Manager
Bill Liebe, a Professional Geologist, oversees AEC's Nashville office. He specializes in Phase I/II assessments and remediation strategies for southeastern U.S. industrial clients.
Questions
What environmental services does Advantage Environmental Consultants offer?
We provide Phase I/II environmental site assessments, remediation, vapor intrusion studies, hazardous materials surveys, property condition assessments, and compliance consulting for commercial and industrial clients.
Which states do you serve?
We operate nationwide with branch offices in Maryland, Pennsylvania, Tennessee, California, Virginia, and Colorado.
What industries do you work with?
Our clients include real estate developers, commercial lenders, property managers, and industrial enterprises requiring environmental due diligence and remediation.
Are your consultants certified?
Yes, our team includes Professional Geologists, Licensed Site Remediation Professionals, and certified environmental specialists.
How do you handle regulatory compliance?
We ensure adherence to ASTM standards, EPA regulations, and federal/state guidelines through tailored compliance strategies and permit management.
Can you assist with building sciences assessments?
Yes, we conduct property condition assessments, asbestos/lead inspections, ADA compliance audits, and indoor air quality studies for commercial properties.