This property has a documented history as a dry cleaning facility going back to 1968. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
Two commercial buildings at this property were developed in 1968, with a dry-cleaning business operating in the southern portion of the parcel from that year onward using tetrachloroethylene (PCE) in its dry-cleaning process. The dry-cleaning operation has since been converted to a laundromat and no dry-cleaning work is currently conducted at the site. Remediation has included excavation of approximately 35 tons of PCE-contaminated soil as an interim action in 2012, followed by data gap investigations from 2021 through 2024 and groundwater monitoring continuing through 2023–2024. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.
Why Historical Insurance Policies May Be Accessible
Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Washington. If contamination occurred while those policies were active, those historical insurance carriers may still have a legal obligation to fund the cleanup costs, even if the business closed or the property changed hands.
Dry-cleaning operations using PCE began at this property in 1968 — nearly two decades before 1986, the year occurrence-based CGL policies with effective pollution exclusions displaced the prior generation of coverage. The PCE contamination and its chlorinated breakdown products, including TCE, found in soil and groundwater here trace directly to that pre-1986 operational history. With an interim soil excavation already completed and multi-year investigations and groundwater monitoring still active, the site carries a documented and growing remediation cost trail that historical carriers whose policies were in force during the dry-cleaning years may be obligated to fund.
Restorical's role is to locate viable historical policies, determine whether a successful coverage claim is possible, and assist our clients and their legal counsel to obtain insurance coverage. Restorical then manages the claim, including accounting, to ensure the cleanup is funded in a timely manner.
What We Look For
- Historical insurance policies (pre-1986)
- Policy numbers, carrier names, and coverage periods
- Connection between contamination timing and policy period
- Evidence linking cleanup obligation to insured activity
What We Deliver
- Historical Coverage Chart
- Trigger Analysis & Property/Policy Nexus
- Coverage strategy with recommendations
- Insurance funding for your remediation
- Claims Management & Forensic Accounting
The Restorical Proven Process
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Contact UsThis analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.


