Drain backups in garden units
Floor drains overflow when rain meets high tide.
Hoboken is one square mile, and most of it sits low. Tides, heavy rain and a combined sewer all meet in the same basements, which is where most of our work here starts.
Answering 24/7 from our Johnson St office in Newark
In Hoboken, NJ our mold work is shaped by flooding: basements that take water when heavy rain meets a high tide, sewer backups through floor drains on the combined system, and walls that stayed wet after past storms. We come from our Newark office, map the moisture, clean up to the right standard and remove mold under containment.
About 80 percent of the one-square-mile city flooded during Sandy. Even on ordinary rainy days, the risk is built in: about 75 percent of Hoboken sits in the 100-year floodplain and about 20 percent is at or below mean high tide. When heavy rain meets a high tide, the combined sewer backs up into basements and streets.
The North Hudson Sewerage Authority treats Hoboken's wastewater through combined pipes shared with its neighbors, and when that system is overloaded, rain and sewage back up together. So in Hoboken, water in a basement is usually sewage water, and the cleanup has to be done to that standard.

Floor drains overflow when rain meets high tide.
Renovated basements that were closed before drying.
Water that crosses from one unit or basement to the next.
Floor drain backups when rain and high tide overload the sewer.
See the jobUnit and common-area findings for condo boards and tenants.
See the jobExtraction and drying in garden-level units and basements.
See the jobWalls opened above old waterlines under containment.
See the jobReadings in the first days after a storm.
See the jobProof the unit is clean before walls go back up.
See the jobWe ask early whether the water came in during a storm or up through a drain, because on a combined sewer both usually mean contaminated water. Then we read the lowest level first, trace water under shared floors, and check the unit or basement next door when access allows.
Parking and building access are part of planning here, so we sort them out on the call.
On the combined system, treat it as sewage and keep people out of it.
Yes. We coordinate with the board or manager and document common areas separately.
If walls were closed quickly afterward, readings behind them are worth taking.
It is close to our Newark office. We give you a realistic time on the call.
Hoboken is part of Hudson County, along with Jersey City and Union City, which we cover too. Across the Passaic is Essex County and our Newark office. The areas we serve page explains the rest.
Tell us whether it came from a storm or a drain, and how deep it is. We will tell you what to do first.
Map of our Newark service office on Johnson St