InSight Health to Buy Connecticut-Based Firm

InSight Health Services Corp., which provides diagnostic imaging and management services, said Friday that it has agreed to acquire a Connecticut firm. Terms weren’t disclosed.

Signal Medical Services Inc. in Farmington, Conn., which last year had $21 million in revenue, serves 61 customers in 11 states and will add Connecticut, Massachusetts and Vermont to InSight’s market coverage.

Signal Medical operates 13 mobile diagnostic units and seven fixed-site units.