About Bats in Metro Vancouver
Many BC homeowners first notice bats from fluttering at dusk, staining at gable vents, or a sharp ammonia odor from guano in an attic. Bats squeeze through surprisingly small gaps along rooflines. Because they are protected during sensitive life stages, exclusion must be timed correctly. We inspect, document entry points, install one-way devices when permitted, then permanently seal once the structure is clear. For large guano accumulation, we discuss professional cleanup and air quality precautions.