A multi-family exterminator communicates clearly with tenants, coordinates prep

https://www.google.com/maps/d/viewer?mid=1H-nuSFDuF1Y5hwZrP3Eciboj1_dgPJs&ll=42.99378804874369,-78.89097999999998&z=11

A multi-family exterminator communicates clearly with tenants, coordinates prep, and treats behind walls to stop pests spreading through shared plumbing.