Trusted Experts Navigating Environmental Challenges with Precision

Phase I and Phase II Due Diligence, Risk Assessment, Sampling and Remediation of Soil, Groundwater, Soil Vapor and Air

Strategic Partners for Sustainable Solutions

Cascade Environmental Solutions is a certified woman-owned environmental consulting firm serving Oregon and Washington. We provide professionally engineered solutions for public and private clients. We bring decades of experience providing risk assessment solutions for developers, forestland, ports and harbors.

We are committed to green strategies that minimize environmental impact during Phase II and Phase III remediations. We use best management practices for conserving water, ensuring proper media management and waste disposal. Cascade Environmental complies with the American Society of Testing and Materials (ASTM) standard guide for greener cleanups.

Team Certifications: Our team has a combined experience of over 70 years providing our clients with technical experience and outstanding customer service. Together we offer the following relevant licenses and certifications:

We’re Helping Protect What Matters Most

Our Services

Assessment

  • Phase I & Phase II ESAs

  • Indoor & Outdoor

  • Vapor Assessment

  • Asbestos, Lead & Radon Sampling

  • Soil, Soil Vapor and Groundwater Sampling

Remediation

  • Site Characterization

  • Remediation & Site Closure

  • Bio-Remediation
    and In-situ Oxidations

  • Soil Removal

  • Regulatory Oversight

Consulting

  • Development and Constructions
    Oversight

  • Permitting, Compliance
    & Litigation Support

  • Health and Safety Plans

  • Contaminated Media Management Plans

  • Permitting, Compliance and Litigation Support

certificate icon

Certifications

  • Registered/Licensed Geologist and Hydrogeologist
  • AHERA Asbestos Building Inspector Certificate # IRO-20-2318B
  • HAZWOPER, 40 hour & Supervisor #s 06202024-2836 and 06202024-2837
  • Certified Lead Renovator License # R-I-41R036-21-00861
  • Certified Radon Measurement Professional #114418
  • Washington DBE #D2F0026320
  • Oregon COBID- DBE/ESB/WBE # 10012
  • Small Business Association- EDWOSB/SDB/WBE/WOSB

We’re Helping Protect What Matters Most

Our Services

Assessment

  • Phase I & Phase II ESAs

  • Indoor & Outdoor

  • Vapor Assessment

  • Asbestos, Lead & Radon Sampling

  • Soil, Soil Vapor and Groundwater Sampling

Remediation

  • Site Characterization

  • Remediation & Site Closure

  • Bio-Remediation and In-situ Oxidations

  • Soil Removal

  • Regulatory Oversight

Consulting

  • Development and Constructions Oversight

  • Permitting, Compliance
    & Litigation Support

  • Health and Safety Plans

  • Contaminated Media Management Plans

  • Permitting, Compliance and Litigation Support

CES Icon

Full-Service Environmental Engineering and Consulting

Cascade Environmental was founded to provide clients with a streamlined approach to environmental solutions. Our team brings over 70 years of combined expertise, delivering technical excellence and outstanding customer service to our clients.

Since 2011, our team has successfully helped clients navigate environmental challenges on-schedule and within budget.

Jennifer Levy
Principal/Owner

Email Jennifer

Emilie Saks-Webb Cascade Environmental

Emilie Saks-Webb
Director of Operations

Email Emilie

Kaitlyn - Cascade Environmental

Kaitlyn Allegretti
Geologist

Email Kaitlyn

Latima Clark - Cascade Environmental

Latima Clark
Office Manager

Email Latima

Client Partners and Testimonials

Home First logo
Apano logo
BES City of Portland
Hacienda CDC
Bank of America
Home Forward
McMenamin's
Metro Logo
NW Alternatives Logo
Reach Logo
Shortstack Logo
Summit Bank Logo
Tualatin Hills Park District
PORT OF PORTLAND logo
Columbia Land Trust logo
Vela logo
Guerilla Development logo
Home First logo
Apano logo
BES City of Portland
Hacienda CDC
Bank of America
Home Forward
McMenamin's
Metro Logo
NW Alternatives Logo
Reach Logo
Shortstack Logo
Summit Bank Logo
Tualatin Hills Park District
PORT OF PORTLAND logo
Columbia Land Trust logo
Vela logo
Guerilla Development logo

Client Testimonials

I love working with Jen and Emilie and the Cascade Environmental team. While I know a couple of other very competent environmental engineers in Multnomah County, Cascade is my first and only call for a new project. They are smart and diligent and thoughtful and thorough. And they are nice people too. (I need to check all those boxes, especially the ‘nice people’ box, when working with consultants on projects at Guerrilla Development.

KEVIN CAVENAUGH
Owner, Guerrilla Development Co.

Columbia Land Trust is grateful to partner with Jennifer Levy [CES Principal] for our environmental risk assessment and remediation projects. Her team is always adaptable, efficient, and thorough in their analysis. And our project managers always appreciate her live follow up debriefs. She takes the complex science about the situation and explains it in a way that everybody understands.

LYDIA MEDOZA
Columbia Land Trust

As a developer, Cascade Environmental Solutions is typically the first call I make during property due diligence. I have worked with their team for over a decade to provide comprehensive environmental studies on my projects. On those occasions potential acquisitions require remediation, I can rely on CES to guide me through that process regardless of its complexity. Their involvement gives me the confidence to close purchases and to develop safely.

ANNA MACKAY

Cascade Environmental has been a trusted partner for over 10 years. They have assisted us with many challenging assignments all over the PNW. They are very thorough and detailed in their work. The team is always solutions minded when working through an issue. I’d highly recommend them to any of our industry peers.

INSTITUTIONAL TIMBERLAND INVESTOR

Our Community Impact

We are a community-oriented firm that organizes and participates in several local cleanup events. We serve on various committees and boards and work on air quality research and advocacy in our greater community.

  • St. Johns Sustainability Coalition founders
  • Port of Portland’s Mentor-Protégé Program (MPP) participants
  • St. Johns Business Booster member
  • Oregon Association of Minority Entrepreneurs member
  • Portland State University Business Accelerator
  • CREW-Commercial Real Estate Women board member
  • Northwest Environmental Business Committee member
  • St. Johns Air Quality Group organizer
  • North Portland Neighborhood Services Inc. board member
  • Gatton Pioneer Cemetery President
  • St Johns Neighborhood Association members
  • City of Portland Neighborhood Emergency Team Members