Auto Body cleanup site — Restorical Research
Numark Automotive
18048 68th Ave NE, Kenmore, King County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a auto body / repair shop going back to 1958. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

This property was continuously occupied by automobile repair businesses — first Automax, then NuMark — from approximately 1958 through 2008, with contamination attributed to historical releases of solvents down the former floor drain. Cleanup under the Voluntary Cleanup Program included the excavation and off-site disposal of approximately 300 tons of PCE-impacted soil in 2009, followed by multi-year groundwater monitoring and soil vapor sampling from 1998 through 2018 to confirm cleanup effectiveness. The site achieved a No Further Action determination, and the property has remained vacant since the former garage was demolished in 2008. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Auto Body
Address18048 68th Ave NE, Kenmore, King County
Historical UseAuto Body
Est. Operating Since1958
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethylene (PCE) detected in soil and groundwater
Media ImpactedSoil, Groundwater, Air
Regulatory ProgramMTCA — Voluntary Cleanup Program
Ecology Site #3211

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 PCE contamination at this property originated from solvent disposal practices at an auto repair operation that began in 1958 — nearly three decades before 1986, when occurrence-based Commercial General Liability policies were the standard form and carried no effective pollution exclusion. The remediation record here is substantial: soil excavation removing 300 tons of impacted material plus twenty years of groundwater and vapor monitoring represent documented cleanup expenditures tied directly to those pre-1986 operations. Historical carriers who issued CGL policies to the operators during the 1958–1986 window may still be obligated to recover those 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

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.