Shadow Lake Collision Center is an independent, family-owned repair shop. Owned by Eric and Roma Dawson, Shadow Lake Collision Center, is their second location. Their first operation, the well-known AA Collision Repair, was opened in 1975. Shadow Lake Collision Center is an independent, family-owned repair shop. Owned by Eric and Roma Dawson, Shadow Lake Collision Center, is their second location. Their first operation, the well-known AA Collision Repair, was opened in 1975.