Hudson County

Water damage restoration, mold remediation and cleaning in Union City, NJ

Union City sits on the ridge of the lower Hudson Palisades and is the second most densely populated municipality in New Jersey, with more than 53,000 residents to the square mile. Being on the ridge means the river is not the problem here.

5.0 from 149 Google reviews 24 hours a day, by appointment Updated 2026-09-06
The eight counties Eight counties, 228 towns. Drawn from the standard. This is a drawing and no reading on it is live. Tide line Hackensack River Union City Hudson12 towns
Eight counties, 228 towns. Hudson County, 12 towns.

Service details · Hudson County

Services

What we handle in Union City

About our service in Union City

The density is.

The city was formed in 1925 from two older municipalities, Union Hill to the north and West Hoboken to the south, and it is historically a family city of brownstones and two family houses, with tenements and multi family buildings from the late nineteenth and early twentieth centuries. Almost every building shares a wall with another one, which is the single fact that shapes how a water loss behaves and how it has to be dried.

A party wall carries water between households

Water inside a shared wall wets the framing, the insulation and the plaster or drywall on both faces, and drying it from one side alone leaves half the assembly wet behind a surface that reads dry. In a city built almost entirely of attached housing that is the most common repeat call there is. Readings are taken on both faces wherever access allows, and where a neighbor will not give access that is written on the file as a limitation, so nobody is surprised when a stain appears next door two months later.

On the ridge the losses come from inside

Without a river or a tidal exposure, the emergencies in Union City are supply lines, water heaters, appliance hoses, roof details and overflowing fixtures. Most of that is category 1 clean water, which is the best case in this trade and the case where a fast response pays for itself in material saved. It does not stay category 1: contact with building materials, soil and time degrades it to category 2, and by roughly the third day the same loss requires material to come out that could have been dried in place on the first night.

Drying a building that is attached on both sides

In a row of attached brownstones and two family houses, the extent of a loss is mapped across every building the water reached. Each affected unit gets its own photographs before anything is moved, its own named monitoring points and its own dated daily readings, so each owner, each tenant and each carrier can read the part that concerns them.

The equipment leaves when the wet readings match a control point in an unaffected part of the same building. Masonry and plaster on lath are class 4 materials under the ANSI IICRC S500 standard, holding water inside the assembly and giving it back slowly, so that comparison is what ends the job.

Mold in dense attached housing

The Environmental Protection Agency asks for water damaged areas and items to be dried within 24 to 48 hours to prevent mold growth, and it puts the practical line for homeowner cleanup at around 10 square feet. Above that, professional remediation is the sensible route. Products used in occupied buildings are EPA registered and described as safe around pets and children.

Work follows ANSI IICRC S520 and names the condition found: normal fungal ecology, settled spores and fragments, or actual growth. Containment, negative air pressure and HEPA filtration matter more here than anywhere else in the service area, because the stairwell and the shared wall are the route into the next household. Post remediation verification is provided in writing.

What the customer is told and what is billed

The category and class are written on the first visit and explained in plain language before anything is removed. The drying file with its dated readings goes to the customer. The business does not file, adjust or negotiate the claim.

Carpet, rug and upholstery cleaning is done by the same IICRC certified technicians, with EPA registered products described as safe around pets and children. The estimate is free and written before work begins with no hidden fees, and the business is licensed and insured and family owned since 2010. A wool rug that came off a wet floor is dried flat and fully before it goes back down, and upholstery is cleaned to the W, S, WS or X code the manufacturer printed on its own label.

Service area

Where in Union City

The whole city is covered, from the Union Hill section in the north through the Transfer Station area to the former West Hoboken section in the south. Water damage restoration, mold remediation and cleaning are handled by the same team, which in attached housing means one contractor for the whole row.

ZIP code covered in Union City: 07087.

Nearby

Nearby towns we also cover

Customer reviews

5.0 from 149 Google reviews

Word for word from the Google listing. Names, wording and dates are the reviewers' own. Read them all on Google, opens in a new tab.

A washing machine overflow soaked the laundry area and nearby hallway. Their technicians responded quickly, extracting water and setting up drying systems within hours. Repairs were handled smoothly and matched perfectly with existing finishes. The space feels refreshed and secure again.

Patricia McLean · · 8 months ago · Google

A broken water heater caused water to spread through multiple rooms overnight, creating a stressful situation. Their technicians documented everything thoroughly and began immediate drying procedures. Flooring, drywall, and insulation were restored carefully and professionally. The transformation from soaked and damaged to polished and secure was truly impressive.

Marie Workman · · 8 months ago · Google

I discovered mold on the carpet in my attic room and contacted DHL for help. Their team responded quickly, arrived as soon as possible, and conducted a thorough inspection. They clearly explained the situation, developed a detailed scope of work, and completed the entire job within just one week. The whole team was professional, courteous, punctual, and respectful throughout the process. I truly appreciated their prompt response, attention to detail, and commitment to getting the job done efficiently. I’m very satisfied with their service and would highly recommend DHL to anyone in need of professional mold remediation. Thank you to the entire team for a job well done!

Rinat Morad · · a week ago · Google

Frequently asked questions

Questions from Union City customers

Question 1: The leak is on the other side of my wall. Is that my problem?

It is at least partly your assembly. Water inside a party wall wets the framing and both faces, so drying one side alone leaves half of it wet. Readings are taken on both faces where access allows, and a refusal of access is recorded on the file.

Question 2: Does Union City flood?

Not from a river. The city sits on the Palisades ridge, so almost every loss starts inside a building, which usually means category 1 clean water and a great deal more material saved when the response is quick.

Question 3: In Union City, how quickly does clean water stop being clean?

Faster than most people expect. Category 1 supply water degrades to category 2 through contact with building materials, soil and time, and by around the third day the same loss needs material removed.

Question 4: Can you work without disturbing the neighbors?

That is what containment is for. A sealed barrier, negative air pressure and HEPA filtration keep what is disturbed inside the work area, out of a shared stairwell and out of the next household.

Estimate request

Tell us what happened in Union City

Tell us the rooms, the surfaces and the address, and attach a photograph of the affected area if you have one. You receive a written estimate before any work begins, with no obligation.

Written estimate, no obligation Answered any hour at (908) 520-8698 5.0 from 149 Google reviews EPA-registered products, safe for pets and children

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