Diamond H Veterinary Service LLC Large Animal Vet Contact Information Phone: (765) 505-1725 Address: 15957 N 200 E, Covington, Indiana 47932 Get Directions About Diamond H Veterinary Service LLC is a large animal vet located in Covington, IN. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading...