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Business Details
28 Years
experience
Trusted Environmental Consulting Services in Portland
Founded in April 1998, Creekside Environmental has established itself as a leader in providing innovative solutions for environmental challenges. Our team combines over 35 years of industry expertise with a commitment to delivering cost-effective, client-focused results. Specializing in environmental site assessments, compliance, and hazardous materials management, we have completed more than 600 Phase I ESAs, 200 Phase II ESAs, and 200 Haz-Mat assessments over the past two decades. Headquartered in Portland, Oregon, we serve both private and public sector clients across the Pacific Northwest. Our principal consultant, Brent Jorgensen, brings extensive local knowledge and technical proficiency to every project. We maintain a strong track record of completing work on time and within budget while achieving over 40 'No Further Action' determinations for clients.

Recognized six times in the Portland Business Journal's Private 100 list, we combine technical excellence with community responsibility through pro bono work for organizations like Mt. Hood Habitat for Humanity. Our multidisciplinary team includes certified hazardous materials managers, hydrogeologists, and environmental engineers. We prioritize transparent communication and practical solutions that balance regulatory requirements with business objectives. With offices in Portland and Pismo Beach, we serve diverse environmental consulting needs across multiple jurisdictions. Our approach emphasizes proactive problem-solving and sustainable outcomes that protect both environmental integrity and client interests.
Services
Environmental Site Assessments Environmental Risk Assessments Hazardous Materials Assessments Regulatory Compliance Phase I ESAs Phase II ESAs Environmental Consulting Haz-Mat Assessments Oregon DEQ Compliance EPA Compliance
Details
  • Year established: 1998
Highlights and features
  • We have over 35 years of experience managing environmental projects in the Pacific Northwest
  • Our team includes certified hazardous materials managers and environmental engineers
  • We have completed 600+ Phase I Environmental Site Assessments
  • Achieved 40+ 'No Further Action' determinations for clients
  • Recognized six times in Portland Business Journal's Private 100 list
What people say
On time delivery Expertise in assessments Community involvement Award-winning No Further Action determinations
Services
Environmental Site Assessments
We conduct comprehensive Phase I and Phase II Environmental Site Assessments to identify potential contamination and regulatory risks. Our assessments follow ASTM standards and EPA guidelines while maintaining cost efficiency. Clients benefit from our proven track record achieving 'No Further Action' determinations for complex properties.
Regulatory Compliance
Our team ensures environmental compliance with Oregon DEQ and EPA requirements through tailored permitting strategies and audit programs. We help clients navigate complex regulations while maintaining operational efficiency. Our compliance solutions have supported over 200 successful project closures in the past two decades.
Hazardous Materials Assessments
We specialize in identifying and managing hazardous materials through detailed assessments and remediation planning. Our certified professionals conduct thorough evaluations of asbestos, lead-based paint, and other contaminants. Services include sampling, risk analysis, and abatement coordination for commercial and residential properties.
Environmental Risk Assessments
Our risk assessments evaluate potential environmental liabilities and develop mitigation strategies. We analyze soil, groundwater, and air quality impacts while considering site-specific conditions. Clients receive actionable recommendations that balance environmental responsibility with business objectives across diverse industries.
Environmental Consulting
We provide strategic environmental consulting for property transactions, development projects, and regulatory challenges. Our services include due diligence, remediation planning, and compliance guidance. With decades of regional experience, we deliver practical solutions that address both technical requirements and client priorities.
People
Brent Jorgensen
Principal Environmental Consultant
With over 35 years of experience, Brent leads our environmental consulting services. He specializes in site assessments and regulatory compliance for Pacific Northwest clients. His expertise includes managing complex environmental projects and achieving successful regulatory closures.
Questions
What environmental services do you specialize in?
We specialize in environmental site assessments, regulatory compliance, hazardous materials assessments, and risk management solutions for commercial and industrial clients.
How long have you been in business?
Creekside Environmental Consulting has been serving clients since April 1998, with our principal consultant having over 35 years of regional experience.
Do you work with both public and private sector clients?
Yes, we provide environmental consulting services to both private businesses and public sector organizations across the Pacific Northwest.
What geographic areas do you cover?
While headquartered in Portland, Oregon, we serve clients throughout the Pacific Northwest including Oregon, Washington, and California.
What makes your firm different from other environmental consultants?
Our combination of technical expertise, regional experience, and commitment to practical solutions sets us apart. We've achieved over 40 'No Further Action' determinations while maintaining a strong client-focused approach.
Do you offer pro bono environmental services?
Yes, we've provided pro bono environmental services for Mt. Hood Habitat for Humanity since 2001 as part of our community commitment.