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Union City, NJ

Mold Removal in Union City When Four in Five Homes Are Rented

Tell us who owns the building and what the report found. You get the material out, and the right name on the paperwork.

1,097 to 8Flood insurance claims filed since 1978 in Downtown ZIP 07302 against Heights ZIP 07307
157 to 6 feetUSGS ground elevation from Pershing Field down to Exchange Place, 2.5 miles apart
22Active combined sewer outfalls inside Jersey City, and they do not all drain to one place
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Mold Removal quote in Union City

Tell us the street or the neighborhood, what you can see or smell, and whether the water came up through the floor or in through a wall. In this city those two answers point at different trades, different costs and often a different person who should be paying.

Would you rather talk it through? Call (315) 640-3590, answered 24/7.

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$100 off your first job

Credited by us on your first booked job.

  • One credit per customer per property, on your first booked job.
  • Valid through December 31, 2026.
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Mention this offer when you book. Full terms.

Five quick questions, then your details. It takes about half a minute.

Question 1What are you dealing with?
Question 2Which part of the city is the property in?

This is the question that decides the job here. Jersey City runs from about 13 feet above sea level at the waterfront to about 148 feet on the Heights, roughly two miles apart, and the two ends fail in completely different ways. Down at the waterfront the water usually arrives up through a drain from a combined sewer, which is treated as contaminated, so soaked drywall and insulation come out rather than being dried. Up on the ridge it usually arrives sideways through a foundation wall, which is a drainage problem and not a contamination one. If you are not sure, pick the nearest.

Question 3Is anything still wet?

Wet material can start growing inside roughly a day to two days, so this one answer sets the pace of everything after it.

Question 4What is your position at the property?

About 72 percent of homes in this city are rented, and in a condo or a tower the wet wall is often the association's rather than yours. Who holds the duty to fix dampness changes who we talk to, what has to be put in writing, and who ends up paying for it.

Question 5How soon do you want someone out?
About you and the property

Who should we ask for?

How can we reach you?

We call to confirm the details before anyone is sent out.

Where is the property?

The contractor match is by property, not by person, so the street line matters.

Anything else we should know?

Your $100 credit is attached to this request. Mention this offer when you book. See terms.

Your details are used only to respond to this request and arrange the service.

Deciding

Ten square feet, old paint, and a leak still running

Weigh the size first, because a good deal of this needs nobody. The Department of Health puts the line at about 10 square feet and says that below it a homeowner or building maintenance staff, including staff at apartments and condominiums, may be capable of doing the work, while above roughly 100 square feet it recommends a contractor experienced in mold work. Weigh the paint second: the median Union City unit dates from 1961 and 31.8 percent of the stock predates 1939, so a cut into an older wall brings the federal pre-1978 rule with it and the firm doing the cutting needs EPA firm certification. Weigh third whether the leak has actually been closed, because the state guidance is that the water source is fixed before anything is remediated.

  1. Whether the building is registered with the state

    Buildings of three or more units are registered with the Department of Community Affairs and inspected on a cycle, and 75.2 percent of Union City units are in buildings that size.

  2. Whether the patch is under about 10 square feet

    Below that the state guidance says a homeowner or maintenance staff may be capable of the work. Above roughly 100 square feet it recommends a contractor experienced in mold work.

  3. Whether the wall was painted before 1978

    31.8 percent of Union City stock predates 1939 and the median unit dates from 1961. In that housing the firm disturbing the paint needs EPA firm certification under the federal rule.

How mold removal works →

Local Detail

Union City tenure and housing age, as a removal reads them

Portable dehumidifier beside damp concrete basement wall with efflorescence

80.9 percent of Union City's 25,725 occupied housing units are rented, the highest share of the towns covered here. Its median unit was built in 1961, 31.8 percent of stock predates 1939, and 75.2 percent of units sit in buildings of three or more.

Source: US Census Bureau, American Community Survey 2020-2024 five year estimates, accessed 2026-09-21

New Jersey's Hotel and Multiple Dwelling Law covers buildings of three or more units, which must be registered with the Department of Community Affairs and are inspected by its Bureau of Housing Inspection on a cycle. Buildings of one and two units fall outside that state inspection system.

Source: New Jersey Department of Community Affairs, Bureau of Housing Inspection, accessed 2026-09-21

The same booklet says that for small areas of under about 10 square feet a homeowner or building maintenance staff, including staff at apartments and condominiums, may be capable of doing the work; that for areas greater than about 100 square feet a qualified contractor experienced in mold or environmental contamination cleanup should be hired; and that a professional opinion should be sought for anything between the two.

Source: New Jersey Department of Health, Consumer, Environmental and Occupational Health Service, accessed 2026-09-21

The federal Renovation, Repair and Painting Rule requires anyone paid to perform work that disturbs painted surfaces in housing built before 1978 to hold EPA firm certification, and states that firms cannot advertise or perform renovation activities covered by the rule in pre-1978 homes without that certification. It applies to all firms, including sole proprietorships.

Source: United States Environmental Protection Agency, accessed 2026-09-21

Mold Guidelines for New Jersey Residents prints the instruction: Do not simply ask for mold testing! It tells residents to request a plan to stop the water intrusion problem and a separate plan to remediate the mold, and says that before mold can be remediated the source of water should be fixed.

Source: New Jersey Department of Health, accessed 2026-09-21

New Jersey courts imply a warranty of habitability into every residential lease, and under Marini v. Ireland a tenant may, after giving the landlord notice and a reasonable opportunity to repair, arrange the repair and deduct the reasonable cost from rent. The Department of Community Affairs sets this out in its own tenant publication.

Source: New Jersey Department of Community Affairs, Division of Codes and Standards, accessed 2026-09-21

A patch you can already see usually needs no testState health guidance says that where a visual inspection finds mold, more testing is not necessary and the money is better spent on the water.
Licensed and insured on the trades that have licensesThe rebuild half is licensed under New Jersey's home improvement contractor board and insured. For the mold half, no state license exists for anyone to hold.
Phones answered 24/7, no obligation either wayDescribe it at whatever hour you noticed it. Nothing is booked from a phone call and nothing is priced until there is a written finding to price.
In The Field

What mold removal involves in Union City

Local Context

Why a Union City removal turns on who owns the building

Most removals in Union City are held up by authority rather than by the work. 80.9 percent of the city's 25,725 occupied units are rented, the highest share of any town on this site, and 75.2 percent sit in buildings of three or more. In that shape the person who can see the mold is usually not the person who can order it taken out. The building itself falls under the state Hotel and Multiple Dwelling Law, registered with the Department of Community Affairs and inspected by its Bureau of Housing Inspection on a cycle, which is a lever a two unit house does not have.

Damp brick alley with puddles, moss and fire escapes between multi-family buildings
Next Step

Do you have the authority to book this?

Tell us whether you own, rent or manage. It changes the first step far more than the mold does.

Questions

Union City removal questions from both sides of a lease

The landlord will not act. What can I actually do?

There is a route and it has steps. New Jersey courts imply a warranty of habitability into every residential lease, and under Marini v. Ireland a tenant may, after giving the landlord notice and a reasonable opportunity to repair, arrange the repair and deduct the reasonable cost from rent. All of that depends on the notice being dated, specific and provable, which is why a written finding comes before anything else.

Is testing the first thing to buy?

The state guidance says the opposite, and prints it as an instruction: do not simply ask for mold testing. It tells residents to request a plan to stop the water intrusion problem and a separate plan to remediate the mold, and says the source of water should be fixed before mold can be remediated. In a rented building that plan is also the document telling the owner what they are being asked to pay for.

Next Step

Send the notice you have already sent

We will say what a removal here would involve and what the owner has to agree to.

Start Your QuoteCall (315) 640-3590
Start Your Quote