Car Dealerships cleanup site — Restorical Research
Horizon Ford Truck Center SEBCO
11060 Tukwila International Blvd, Tukwila, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a automobile dealership going back to 1968. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

This property has operated as a Ford vehicle sales and service facility since 1968, with infrastructure including underground and aboveground storage tanks, hydraulic hoists, oil/water separators, and truck washing areas in use throughout its operational life through 2017. Cleanup under the Voluntary Cleanup Program included excavation and off-site disposal of more than 3,620 cubic yards of contaminated soil, installation of groundwater monitoring wells, and four rounds of quarterly groundwater sampling, with potential for in-situ oxygen release compound injections. 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.

Former Use
Former Car Dealerships
Address11060 Tukwila International Blvd, Tukwila, King County
Historical UseCar Dealerships
Est. Operating Since1968
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsPetroleum hydrocarbons from vehicle service operations, underground and aboveground storage tanks detected in soil and groundwater
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #13267

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 contamination at this property originated from vehicle service and maintenance operations — underground and aboveground storage tanks, hydraulic systems, and truck washing — that began in 1968, nearly two decades before 1986, when occurrence-based Commercial General Liability policies commonly introduced effective pollution exclusions for the first time. Thousands of cubic yards of excavated soil and ongoing groundwater monitoring document the scale of remediation costs tied directly to those pre-1986 operations. Historical carriers who issued CGL policies to this dealership during its first eighteen years of operation may retain obligations to recover those documented cleanup expenditures.

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

Task 1 — Research and Analysis
Restorical searches for viable historical insurance policies, researches the site history, analyzes the contamination impacts, and underwrites potential coverage — including a proprietary trigger analysis. At the end of Task 1, we provide a clear yes or no on whether a successful cost recovery is possible, along with a strategy and recommendation specific to your situation, even if you are not the policyholder.
Task 2 — Cost Recovery
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim and negotiate recovery of costs already incurred. Restorical's forensic accounting team re-establishes and documents past cleanup expenditures, managing the claim process to ensure the insurance companies fulfill their obligation in a timely manner.

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This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.