
Phase II ESA
Phase II ESA Services in Portland
Proudly Conducting Site Assessments Across
the Portland Metro Area
Phase II Environmental Site Assessments (ESAs) are field investigations performed to identify and characterize potential environmental impacts that may be present on the subject property. Phase II ESAs typically involve drilling into the subsurface and collecting soil, groundwater, and/or soil gas vapor samples that are submitted to a certified laboratory and analyzed to detect and quantify the concentrations of specific contaminants of concern.
REASONS TO CONDUCT A PHASE II ESA
- Confirm the presence or absence of Recognized Environmental Conditions identified in the Phase I ESA
- Address environmental concerns related to specific facility operations and/or processes
- Characterize the extent of environmental impacts to soil and/or groundwater
- Assess risks to human health and the environment
- Meet regulatory compliance
- Sub-surface Drilling
- Soil Collecting
- Soil Sampling
- Groundwater Sampling
- Soil Vapor Testing

Happy Customers in Your Neighborhood
Hear From Our Past Customers
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“Both the managing and the on-site staff who actually installed the radon mitigation system were easy to work with. Specifically, I found them to be easy to communicate with and that they listened to my concerns.”- Diedra C.
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“Highly recommended for radon mitigation. They took the time to explain everything. I also tried their plumbing department. Joel was great. Fixed my leaky outdoor faucet fast and reasonably priced.”- Lori S.
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“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.
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“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.
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“Loved working with Environmental Works! They are professional, easy to work with, and are always on time! Price is very good too! I will definitely recommend them to any homeowner.”- Jane B.
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“Tim came out for our job that included clearing a drain that directs runoff from our driveway. It turned out to be more complicated than anticipated but Tim persevered, even crawling under the deck to get a better take on the situation. Definitely apprecia”- Matthew S.
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“Environmental Works performed a sewer scope inspection and a radon test for me and made the process very easy, and at the right price. I received a comprehensive and detailed report for the test and inspection right away. Scheduling was a breeze and everyo”- Mark G.
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“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.
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“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.
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