GuideOne Specialty Insurance v. Admiral Insurance
This case involves an insurance coverage dispute where Weingarten Custom Homes (WCH) contracted with Torah Academy for construction, designating Torah Academy as an additional insured under WCH's liability policy with Admiral Insurance Company. The Admiral policy had lower coverage limits ($1,000,000) than required by the contract ($2,000,000/$5,000,000), with GuideOne Specialty Insurance Company providing secondary and excess coverage to Torah Academy. After a construction worker's injury led to a $1,225,000 settlement, Admiral paid $1,000,000, and GuideOne paid $225,000. GuideOne then sued Admiral to recover its payment, arguing that a letter signed by Admiral's claims superintendent effectively modified Admiral's policy to higher limits. The appellate court reversed the Supreme Court's decision, ruling that the letter did not constitute a valid policy endorsement and that the policy's unambiguous terms could not be altered by extrinsic evidence, thereby granting Admiral's motion to dismiss GuideOne's complaint.