Inspection and Dusk Emergence Count
Typical published range: $100–$350Before any device goes up, a provider in Pittsburgh should walk the attic for guano piles, staining, and the ammonia smell that marks a roost. Outside, they look for dark rub marks at gaps. Those marks are the doors.
60–120 minutes, often timed to duskBest: Every job; confirms species, colony size, and active entries
Guano Cleanup and Insulation Replacement
Typical published range: $500–$5,000+The cleanup phase in Pittsburgh involves HEPA vacuums, sealed bags, an enzyme or disinfectant application, and often new insulation blown in afterward. Ask whether the price includes disposal. Ask whether it includes the odor treatment.
One to three days depending on volumeBest: Long-term roosts with deep guano or soaked insulation
Sealing Secondary Gaps and Bat-Proofing
Typical published range: $500–$3,000A Pittsburgh provider should never seal an opening while bats are still using it, which is why the devices stay up a week before the final close. Trapped bats find their way into living space. Then you have a very different problem.
Half a day to two daysBest: Every exclusion; bats return to unsealed gaps
One-Way Exclusion Devices
Typical published range: $300–$1,500Exclusion is the only accepted way to remove bats from a building in Pittsburgh, and it works by letting them leave without letting them return. A one-way tube, netting, or valve goes over each active gap. bats fly out at dusk and cannot get back in.
Half a day to install; devices stay up 5–7 nightsBest: Active roosts, installed outside the maternity season