This property has a documented history as a dry cleaning facility going back to 1962. Historical insurance policies issued during operations at this property and through 1986 could fund a cleanup — and recover costs already spent.
House of Kleen has operated a dry cleaning facility at this address since 1962, with tetrachloroethylene (PCE) — the primary solvent used in dry cleaning — identified as the principal driver for site cleanup. The property also hosted a Richfield gasoline station from 1925 through the mid-1950s, contributing additional petroleum contamination to the site's legacy. Active cleanup work is underway and encompasses soil excavation of up to 6,000 cubic yards of contaminated material, groundwater treatment through Air Sparging, In Situ Chemical Reduction with SZVI and 3DME injections, and dewatering with activated carbon, along with Soil Vapor Extraction systems, Electrical Resistance Heating, and multi-year post-remediation monitoring. Estimated costs for the remediation alternatives range from $2.8 million to $4.4 million. 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.
PCE contamination at House of Kleen traces directly to dry cleaning operations that began in 1962 and continued for more than two decades before 1986, creating a documented window of pre-1986 liability exposure specific to this site's history of PCE use. The remediation work already undertaken here — soil excavations, SZVI and 3DME injection campaigns, Electrical Resistance Heating, Soil Vapor Extraction, and activated-carbon dewatering — represents expenditures that historical carriers who issued policies during House of Kleen's pre-1986 operating years may be obligated to reimburse. With total remediation costs estimated between $2.8 million and $4.4 million and multi-year monitoring and potential follow-up injections still ahead, those same carriers may also be called upon to fund the cleanup work that remains.
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.


