Professional Liability (E&O) for remediation contractors
Errors and omissions coverage for remediation contractors who design remedial action plans, conduct Phase I/II assessments, provide consulting, or give technical recommendations — covering missed contamination, incorrect RAP design, pump-and-treat system underperformance, and failure to achieve regulatory closure.

What it covers
- Errors in Phase I and Phase II environmental site assessments
- Missed recognized environmental conditions (RECs) during site investigation
- Incorrect remedial action plan (RAP) design or scope of work
- Pump-and-treat system design errors and underperformance
- Failure to achieve regulatory closure within contracted timeframes
- Soil vapor extraction (SVE) system design errors
- Defense costs for regulatory and third-party professional liability claims
Who it's for
- Remediation contractors who design RAPs, SVE, or P&T systems
- Environmental consultants providing Phase I and Phase II assessments
- Contractors who provide technical recommendations as part of their scope
- Anyone whose work product is a remediation plan or site assessment report
Why CCA
- Claims-made professional liability with retroactive dates matched to your consulting history
- Defense costs included — not counted against the per-claim limit
- Coordinated with CPL so professional and pollution claims don't fall through gaps
- E&O specifically tailored for environmental remediation consulting work
Common questions about professional liability (e&o)
CPL covers pollution incidents during physical remediation operations — releases, contamination migration, cleanup costs. Professional liability (E&O) covers errors in your professional work product — incorrect RAP design, missed contamination in Phase II, failure-to-close claims. Both are often needed by remediation contractors who do both physical work and consulting.
Yes — under professional liability. A Phase II assessment that misses a recognized environmental condition (REC), uses inadequate sampling protocols, or fails to identify contamination that later surfaces creates professional liability exposure. E&O covers defense costs and damages from those errors.
If your P&T system design was flawed or your scope of work promised specific cleanup outcomes that weren't achieved, professional liability covers the resulting claims. Design errors, underperformance claims, and failure to achieve regulatory closure are all professional liability matters.
Almost all professional liability is written on a claims-made basis — meaning the claim must be made during the policy period. The retroactive date is critical. We set it to match your actual consulting history so prior project claims are covered.
ASTM E1527 is the standard practice for Phase I Environmental Site Assessments. Failure to follow the standard in a Phase I — missing RECs, inadequate records review, shortcuts in the process — can create professional liability claims. Coverage applies to claims arising from those failures.
Cost is driven by project types, annual revenue, crew size, states you work in, CPL limits required, and loss history. We quote your actual operation in about 15 minutes — never a ballpark from a generic contractor form.
Yes. Contractors Choice Agency is licensed in all 50 states and writes remediation programs nationwide — Texas, California, the Northeast, Midwest, Mountain States, and everywhere environmental remediation contractors operate.
Typically 15 minutes on a call. Larger or more complex programs may take a day or two to place with the right markets, but we move fast and set expectations up front.
Often yes. We have admitted and E&S environmental markets for contractors declined over prior contamination losses, regulatory actions, or high-hazard project types. Bring us your situation and we'll find a market.
Usually yes. A coordinated program closes gaps between policies and is typically cheaper than separate policies from separate carriers — and far easier to manage at claim time and certificate issuance.
A.M. Best ratings reflect a carrier's financial strength and ability to pay claims. We place coverage with A-rated (and A+ where possible) carriers so the coverage is there when a contamination claim, regulatory action, or Superfund cost recovery hits.
Yes. Superfund NCP projects have specific CPL, GL, and umbrella requirements. We work with specialty environmental markets that understand CERCLA contractor risk and can meet the specific limit and coverage requirements of NCP contracts.
Project types (soil cleanup, UST removal, hazmat, brownfield), annual revenue, crew size and HAZWOPER training status, states you work in, vehicles, current coverage and CPL retroactive date, and loss history. The more detail, the more accurate the quote.
Your CPL and GL cover your own operations. Subcontractors should carry their own CPL and GL — and your contract should require it. We help structure blanket additional insured requirements and review subcontractor coverage requirements for your projects.
Yes. If you design remedial action plans, conduct Phase I or Phase II assessments, provide remediation consulting, or give technical recommendations, professional liability (E&O) covers errors in those services. It's separate from CPL and GL.
Occurrence CPL covers incidents that occur during the policy period, regardless of when the claim is made. Claims-made CPL covers claims made during the policy period for incidents that occurred after the retroactive date. Most CPL is written on a claims-made basis. The retroactive date selection is critical.
Yes. If you work on multiple sites simultaneously, use subcontractors, or need blanket additional insured for PRPs and property owners, we build one coordinated program covering all locations and projects with no gaps.
Commercial umbrella sits above your GL, CPL, and commercial auto policies — providing excess limits when a primary policy limit is exhausted. Many Superfund NCP contracts and government environmental remediation agreements require combined limits that need an umbrella to achieve.
Yes. We understand the specific COI requirements for remediation contracts — additional insured endorsements, waiver of subrogation, specific limit requirements, and CPL endorsements. We issue certificates quickly and correctly.
Pair it with related coverage
Ready to protect your remediation operation?
Get a 15-minute quote from specialists who understand environmental remediation — contractor pollution liability, CERCLA exposure, Superfund contracts, and hazmat workers' comp.