It's nearly impossible to find and remove a horsefly breeding location. In most cases, horse flies breed in wetlands, so it's hard to kill them with insecticides because of potential collateral damage. The horsefly is a strong flying insect and can easily move into a home from long distances. In most situations, horsefly infestations are located a substantial distance away from a home. A typical horsefly breeding site is extensive, so it's best to call a pest control expert.
Columbus residents and those in the nearby, surrounding areas are in good hands with Truly Nolen whose seasonal approach to pest control is the best way to treat common household pest problems in Columbus, OH.