Essex County
Mold Removal in Glen Ridge, Where the Houses Predate Waterproofing
An assessment here usually settles one question fast: is this a building fault, or is it two months of summer air on a cold wall. Four out of five Glen Ridge houses were built in 1939 or earlier and the borough has the smallest flood loss record in this whole area, so damp in a Glen Ridge basement is nearly always groundwater and condensation against old masonry rather than anything that arrived in a storm.
Request a quote in Glen Ridge
Tell us what you can see or smell, roughly where in the house it is, and which side of the building that wall is on. Direction usually tells us more than the size of the patch does, because it points at where the water arrived rather than where it ended up.
Would you rather talk it through? Call (315) 640-3590, answered 24/7.
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- One credit per customer per property, on your first booked job.
- Valid through December 31, 2026.
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Glen Ridge will look an address up. Montclair will not
Glen Ridge is one of only three towns in this area that will tell you whether an address has flooded, because the borough keeps a list of properties damaged by flooding. That makes a phone call the cheapest first step before you buy or before you finish a lower level. What the borough does not have is anyone on staff formally credentialed in floodplain rules, so if the work touches a flood hazard area, get the requirements confirmed in writing instead of assuming the counter will catch an error in a plan. Construction permits are issued by the borough under Chapter 15.04 of its own code, not by Montclair and not by the county. Physically this is a receiving borough: the ground runs from about 129 to 250 feet while the Montclair ridge above reaches about 639, so when a basement that was dry for years starts behaving differently, the honest first question is what was regraded, paved or extended uphill of you. Along the brook the borough has called its own wall repair a temporary measure held with gabion bags and says a stream study is still needed, so plan for that corridor to keep doing what it has been doing. With under nine percent of homes rented, the person who notices the damp here is almost always the person who can authorize the work, which at least keeps the decision in one pair of hands.
Areas within Glen Ridge: Ridgewood Avenue, Midland Avenue, Bloomfield Avenue, Toney's Brook corridor
The 1905 foundation, or the July air?
Tell us what a humidity meter reads down there and what the wall feels like to the hand. That one answer often decides whether you need a contractor at all.
What we arrange inside a borough of 2,569 houses
Mold Inspection and Moisture Survey
Find out where the water is arriving, from which side of the building, and whether there is a mold job here at all, in a written report from a company that is not selling you the removal.
Mold Inspection in Glen Ridge →Mold Removal and Remediation
Take out the material the mold has grown into, under containment, and put the room back with the original plaster, trim and stonework treated as worth saving, all priced against a scope somebody else wrote.
Mold Removal in Glen Ridge →Water Damage Drying and Flooded Basement Cleanup
Water out and the structure dried inside the one to two day window that separates a cleanup from a strip out.
Water Damage Drying in Glen Ridge →Why 81 percent pre-war housing changes the Glen Ridge conversation
Glen Ridge borough has the oldest housing stock in this service area by a wide margin: 2,083 of its 2,569 housing units, 81.1 percent, were built in 1939 or earlier, and the median year built is 1938. For comparison the figure is 59.4 percent in Montclair and 29.1 percent across Essex County.
Source: United States Census Bureau, American Community Survey 2020-2024 five year estimates, accessed 2026-09-21
Glen Ridge has the smallest flood loss record in this service area. The 2025 county plan credits it with 42 active flood insurance policies, 33 claims, about $201,549 in total payments and 2 repetitive loss properties with no severe repetitive loss properties. Federal claim records show 29 paid claims totaling about $198,000 across the whole history, with the largest groups from Hurricane Ida in 2021 and Hurricane Irene in 2011.
Source: Federal Emergency Management Agency, OpenFEMA FIMA NFIP Redacted Claims v2, accessed 2026-09-21
USGS elevation values sampled on a 99 point grid inside Glen Ridge run from about 129 feet above sea level to about 250 feet. The borough sits entirely below Montclair, whose sampled ground reaches about 639 feet, and above Bloomfield, whose lowest sampled ground is about 81 feet.
Source: United States Geological Survey, 3D Elevation Program point query service, accessed 2026-09-21
After the remnants of Hurricane Ida, 87 owner households in Glen Ridge ZIP code 07028 registered with FEMA, 76 were inspected, about $268,000 of damage was recorded and 63 households were approved for about $258,000 of assistance.
Source: Federal Emergency Management Agency, OpenFEMA Housing Assistance Program Data Owners, disaster 4614, accessed 2026-09-21
In its 2025 hazard mitigation annex Glen Ridge reports that a section of wall along Toney's Brook was compromised by heavy rain, that the borough placed gabion bags in the brook to reinforce it as a temporary measure, and that a stream study is needed to identify projects and a maintenance plan for Toney's Brook. The borough also identifies that it needs to extend the Midland Avenue stormwater system, where flooding during major storms has caused damage, and reports pooling near Snowden during rain events.
Source: Essex County Office of Emergency Management, 2025 Hazard Mitigation Plan Update, Volume II, municipal annexes, accessed 2026-09-21
Glen Ridge is the most owner occupied and the most detached municipality here: only 8.9 percent of its occupied homes are rented and 85.5 percent of its housing units are single family detached houses.
Source: United States Census Bureau, American Community Survey 2020-2024 five year estimates, accessed 2026-09-21
Glen Ridge reports in the 2025 county plan that floodplain management is handled by its engineering function through a consultant, that no borough staff hold the CFM floodplain manager credential, and that the borough does maintain a list of properties that have been damaged by flooding.
Source: Essex County Office of Emergency Management, 2025 Hazard Mitigation Plan Update, Volume II, municipal annexes, accessed 2026-09-21
Newark Liberty International Airport is the nearest station with hourly climate normals. Across July and August, 1,468 of its 1,488 normal hourly dew point values are 60 degrees Fahrenheit or above. The July normal dew point averages 63.3 degrees and does not drop below 60.6 degrees at any hour of any day in the month.
Source: National Oceanic and Atmospheric Administration, National Centers for Environmental Information, 1991-2020 Climate Normals, accessed 2026-09-21
Send the address and what the wall is doing
We will say whether this is an assessment, a drying job, or something a dehumidifier and a closed window would fix. Phones answered 24/7.