A contractor's liability insurance can be central to a project owner's decision to award a construction contract. Yet even an innocent owner's reliance on that coverage may not preserve it when the contractor materially misrepresented its operations in the insurance application. In Scottsdale Insurance Company v. California Military Department, Case No. G065564, California's Fourth District Court of Appeal, affirmed a judgment allowing Scottsdale to rescind liability policies issued to a contractor whose work caused a fire at a military base. The published decision, filed October 14, 2026, addresses both the scope of an insurer's waiver of rescission rights and the consequences of rescission for a party seeking coverage as an additional insured.
The court concluded that information calling some application answers into question did not require Scottsdale to investigate every other representation. It also rejected the argument that the California Military Department's economic reliance on the policies prevented recission.
Factual Background
The California Military Department retained TL Veterans Construction, Inc. to renovate two structures at the Joint Forces Training Base in Los Alamitos. The $3 million project included asbestos abatement. TL Veterans provided a certificate of liability insurance reflecting primary and excess policies issues by Scottsdale.
The contractor's insurance applications described a substantially smaller operation. In its January 2022 renewal application, TL Veterans reported annual gross receipts of $300,000 and identified a $135,000 school remodel as its largest project during the preceding five years. It also denied involvement in asbestos work, despite having worked on the Los Alamitos project for nearly a year. Scottsdale renewed the coverage, issuing a primary policy with a $1 million limit and an excess policy with a $4 million limit.
In May 2022, a fire destroyed one of the buildings under renovation. An investigation found that construction crews left a powered light fixture on the flammable roofing materials, which subsequently caught fire from the heat. TL Veterans accepted responsibility for the fire. Scottsdale's follow-up investigation uncovered the application misrepresentations. The insurer demanded recission, and TL Veterans ultimately agreed. Scottsdale requested a judicial declaration acknowledging the recission.
The Military Department opposed that relief and separately obtained default judgment of approximately $9.8 million against TL Veterans. The court granted summary judgment for Scottsdale, declaring the policies rescinded and void from inception. The Military Department appealed.
Notice of One Inaccuracy Does Not Necessarily Waive Other Grounds
The Military Department did not dispute that TL Veterans made material misrepresentations in its renewal application. Instead, it argued that Scottsdale had lost its right to rescind by failing to investigate information received through an earlier claim.
That claim involved water intrusion during a roofing project at a skilled nursing facility in Norwalk. Scottsdale received notice of the loss in September 2021, before the renewal application. The claim described roof demolition, work by a subcontractor and the relocation of patients after rain entered the building. Scottsdale denied coverage under an open roof and open building exclusion, among other provisions. According to the military department, those circumstances should have alerted Scottsdale that the contractor's operations differed from its application disclosures.
The appellate court agreed that the earlier claim disclosed work in a medical building. It also acknowledged an arguable question about whether the claim indicated projects larger than those reported. Neither point resolved the appeal, however, because the claim contained no information distinctly implying asbestos work. That distinction controlled the waiver analysis.
Insurance Code section 336 permits waiver of the right to material information when an insurer neglects to inquire into facts distinctly implied by information already communicated to it. The court explained that such a waiver generally concerns the particular facts implicated by the information received. Knowledge that one answer is inaccurate does not automatically surrender the insurer's right to rely on unrelated answers. Mitchell v. United Nat'l Ins. Co., 127 Cal.App.4th 457 (2005).
Here, the Norwalk claim called one or, at most, two representations into question. It supplied no comparable warning concerning asbestos abatement. Accordingly, even assuming Scottsdale had waived grounds involving project size or medical work, the undisclosed asbestos operations remained an independent, material basis for rescission.
An Innocent Additional Insured's Reliance Does Not Preserve the Policy
The Military Department also argued that rescission became unavailable once it relied on the policies in awarding the construction contract. It invoked equitable principles protecting third parties whose rights would be harmed by undoing an agreement.
The court rejected that argument because Scottsdale's recission rights arose under the Insurance Code. Sections 331 and 359 authorize recission for material concealment or misrepresentation. Section 650 permits an insurer to exercise a statutory recission right before an action to enforce the policy begins. It also provides that recission applies to all insureds, including additional insureds, unless the contract provides otherwise.
There was no dispute that recission occurred before an action on the policies. The Military Department's reliance did not create an exception to the statutory framework.
The court distinguished the equitable authorities cited by the Department, which arose in different settings and did not address an insurer's statutory right to rescind for material misrepresentations in an application. Applying those authorities as the Department proposed would conflict with section 650's express treatment of additional insureds. The result was consequential. Although the Military Department had not made the misrepresentations, its asserted coverage rights could not survive the valid restrictions of the policies on which those rights depended.
Practical Consequences for Construction Risk Management
The decision illustrates the limits of relying on a contractor's insurance documentation when the underlying coverage rests on inaccurate application disclosures. A certificate identifying substantial policy limits does not resolve whether the contractor accurately described the work the insurer agreed to cover.
For project owners and other parties seeking additional insured protection, the opinion supports closer attention to whether the proposed work matches the operations disclosed to the insurer, particularly where a project includes asbestos abatement or other significant exposures. The court observed that the Military Department could have provided Scottsdale with a description of the project, while expressly recognizing that it had no legal obligation to do so.
For insurers, the decision reinforces the importance of evaluating each asserted rescission ground separately. Information undermining one representation may affect the ability to rely on that representation without eliminating independent ground concerning a different, undisclosed risk. The opinion nevertheless preserves the significance of warning signs. Sufficiently pervasive known inaccuracies may require a broader inquiry.
The court acknowledged the difficulty of allocating a substantial loss between parties that had committed no legal wrong. It ultimately concluded that the Legislature had established the governing balance by permitting insurers to rely on material application representations and extending valid recission to additional insureds unless the policy provides otherwise. Any broader protection for parties relying on construction liability coverage, the court reasoned, must come from the Legislature.
