when I called they provided advise to ensure the black birds could not come in living space till they could arrive a day or so later. They climbed into the space and removed all nests, after waiting for birds to leave , replaced the vent with a bird proof one (twenty five feet up a vertical wall) and even sprayed a fungaside in the attic and replaced damaged pipes and insulation. i have not had any problem in the six years since.
- Approximate cost of services:
- $1,000.00