Why Buckman needs this specifically
A Buckman building converted to multiple units can have odor tracing to a shared early-1900s lateral serving more fixtures than it was designed for, not just the complaining unit’s plumbing.
What to know before you call
Persistent odor after cleanup usually means contamination remains in porous materials — see the sewage odor removal hub for the full source-identification process. See the full sewage odor removal breakdown →