This property has a documented history as a auto body / repair shop going back to 1965. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.
This property has operated as a commercial garage service since its construction in 1965, with activities including underground storage of diesel and gasoline, used oil disposal in on-site pits, and equipment washing on a concrete steam-cleaning pad equipped with an oil-water separator. Contamination is attributable to the historical USTs, the steam-cleaning pad and oil-water separator, and the disposal of used oil and oil filters in pits on the property. Cleanup under the Voluntary Cleanup Program included multiple phases of soil excavation, UST removals — among them a former used oil UST — containment of remaining impacted soil beneath a pavement and asphalt cap, and multi-year groundwater monitoring. The site has received a No Further Action determination. 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.
The petroleum contamination at this property traces to garage operations that began in 1965 — more than two decades before 1986, when occurrence-based Commercial General Liability policies were the industry standard and carried no effective pollution exclusion. The USTs here were removed as early as 1983, yet the contamination they and the associated used-oil disposal pits generated required documented years of remediation: soil excavation, tank removal, engineered capping, and sustained groundwater monitoring. Historical carriers who issued CGL policies to operators of this commercial garage during that pre-1986 window may still be obligated to fund the recovery of those documented cleanup costs.
Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.
Recovering Costs from an Older Cleanup
If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.
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.


