NYC brownstones and townhouses present specific rodent challenges that modern construction does not: open pipe chases, century-old foundations, masonry veneer cavities, and shared walls with adjacent buildings. Our pre-war building specialists know every common vulnerability in these structures.
15+ years treating NYC brownstones. We know every standard vulnerability in 19th and early 20th century NYC residential construction.
Every foundation crack, pipe penetration, and utility entry mapped and sealed. Norwegian rats target brownstone foundations specifically.
Attached row houses share structural cavities. We coordinate with neighbors when infestation indicates building-to-building migration.
Full exclusion programs for townhouses include 12-month warranty with quarterly monitoring visits.
Free inspection. Written quote. Same-day service. 90-day guarantee.