This property has a documented history as a gasoline service station going back to 1955. Historical insurance policies issued during those prior operations and through 1986 could fund a cleanup — and recover costs already spent.
This property operated as a gasoline service station and auto repair facility from 1955 through approximately 1990, under multiple ownerships. The site housed a 4,000-gallon and a 5,000-gallon underground storage tank for gasoline, a 300-gallon waste oil UST, and a 500-gallon heating oil UST — all of which contributed to petroleum-related contamination. Cleanup is underway through Washington's Voluntary Cleanup Program; contamination from an upgradient dry cleaning operation has also been identified on the property. 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.
Petroleum contamination at this site originated from underground storage tanks and fueling operations that began in 1955 — more than three decades before occurrence-based CGL policies gave way to claims-made forms with absolute pollution exclusions. The documented UST infrastructure and decades of fuel dispensing establish a clear contamination origin tied to pre-1986 operations. Historical carriers who issued occurrence-based policies during that 1955–1986 window may be obligated both to recover past remediation expenditures and to fund the cleanup work still ahead.
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.


