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Phase I ESA

Phase I ESA Services in Portland

Proudly Providing Phase I Assessments Across  
the Portland Metro Area and Beyond

Phase I ESAs help property owners, buyers, and banks reduce the risks of dealing with hazardous materials or potential environmental liabilities on a subject property. Recognized Environmental Conditions (RECs) are defined as “the presence or likely presence of any hazardous substances or petroleum products in, on or at a property due to release to the environment; under conditions indicative of a release to the environment or under conditions that pose a material threat of future release. De minimis conditions are not recognized environmental conditions.”

Phase I ESAs may satisfy a requirement to qualify for the innocent landowner, contiguous property owner or bona fide prospective purchaser limitations on the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) liability, also known as the landowner liability protections (LLPs).

Our Phase I ESAs are conducted in conformance with American Society for Testing and Materials (ASTM) Standard Practices for Environmental Site Assessments: Phase I Environmental Site Assessment Process, E1527-21, and the standard of “all appropriate inquiry” under the ORS § 465.255 (6), and 40 CFR Part 312 Standard Practices for All Appropriate Inquires.  

  • Groundwater Sampling
  • Soil Sampling
  • ODEQ Compliance
  • Historical Assessment

Happy Customers in Your Neighborhood

Hear From Our Past Customers

    “Professional & Honest”
    “Sam and Environmental Works did a 5 star job for us. We had a high radon level and they came out and they fixed it in the afternoon. They also saved us thousands of dollars by only doing part of the job they thought they would need to do. We only needed ha”
    - Patty M.
    “Made Everything Easy for Us”
    “We had environmental works install a drain line by doing horizontal drilling for a 3” line for 110’, install the pipe and connect to existing plumbing that needed the extension. The work was done to our satisfaction in a single day.”
    - James R.
    “Thank You Again”
    “I'm happy with the service Ework provided and I will definitely be recommending you guys to friends and family! Exceptional service and also, I appreciate you guys for being on time twice! The fair pricing is also what made me become an appreciative custom”
    - Josh B.
    “Thank you, from a very satisfied customer!”
    “Environmental Iron Works responded to my request for help the same day. Issue was resolved that day by Joel & Jacob. I appreciate Steve & Colby coordinating this last minute request on a Friday afternoon. Very professional, speedy response for help”
    - Michelle K.
    “Pleasure Doing Business & Highly Recommended”
    “I had the pleasure of working with Dave and others from Environmental Works. Integrity, professionalism, and detail-oriented every step of the way. They were able to work with my budget and time windows, a project completed by the book.”
    - Nick W.
    “Thank You, Joel and Team!”
    “I've been using Environmental Works for years because they're great, and I just discovered something else they do very well--classes to educate homeowners and real estate professionals about the risks and various factors affecting homes when it comes to se”
    - Corey E.
    “Highly Recommend!”
    “Environmental Works is the best company to work with. Everyone is super friendly and they have amazing customer service. They always text or call to give you test results instantly - which is super helpful in real estate transactions.”
    - Nikki D.
    “Very Professional and Flexible!”
    “We were pleased with the way our mitigation system turned out. Our home proved to be somewhat of a challenging one to put in a system in a way that was acceptable to us. The crew worked hard to make it all work out well.”
    - Sheri S.
    “Thank you all for the excellent job!”
    “Dwight and the team at EWorks really came through for my clients. We were able to coordinate to get the property sold on time and they saved my clients thousands. I highly recommend them.”
    - Isac G.

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