Roof Repair & Roofing in Hackensack, NJ

On a pitched roof gravity does the work. On the low-slope roofs covering most of Hackensack's housing nothing sheds: water sits until a drain moves it, and every failure is a seam, a termination, or a drainage problem. The faults we find here, roughly in order — a drain strainer packed with debris so the field ponds; base flashing pulled away from the parapet or missing its termination bar; a coping joint letting water into the top of the parapet and down its inside face, which reads as a wall leak two floors below; failed pitch pockets around HVAC curbs; lap seams opened by freeze-thaw. Water travels on a flat roof, so the stain is routinely twenty or thirty feet from the entry point. We probe and test rather than guess.

Ponding deserves naming separately, because it is what turns a maintenance item into a tear-off. A field still holding water a day after the rain is telling you the deck has deflected or the drainage plan never worked, and every winter that standing water freezes and works the seams a little further open. Sometimes the answer is a rebuilt drain and sump or a localized tapered patch; sometimes the whole field has to be re-sloped. We tell you which of those you are looking at before anyone starts talking about a full replacement.

Here is a Hackensack fact almost no roofer will raise. NJDEP lists only 21 New Jersey municipalities as having combined sewer overflow outfalls, and in all of Bergen County only Fort Lee, Hackensack and Ridgefield Park are on that list, permitted through the Bergen County Utilities Authority. A combined sewer carries storm and sanitary flow in one pipe, so the water coming off your roof is not a private matter; in a hard rain it is part of what backs up into basements.

The city has been spending against it. In May 2026 Hackensack announced $9.2 million in forgiven state infrastructure funding toward a nearly $13 million project in the Anderson Street Drainage Area west of the railroad — Clay Street, Railroad Avenue, Berdan Place, James Street, Berry Street, Stanley Place — adding over 4,000 feet of drainage culvert and 7,000 feet of wastewater piping and routing more than 22 acres of rainwater to the river through filtration units.

For a roof that means three practical things. Gutter gets cut to the area actually draining into it rather than matched to whatever was on the house. Discharge is carried well clear of the foundation, in a city sitting barely twenty feet above the tidal lower Hackensack. And a leader never gets tied into a sanitary lateral — on a combined system that is a decision about the whole street, not just your building.

A one- or two-family house standing on its own can be re-covered as ordinary maintenance in New Jersey, with nothing permitted and nothing inspected; go further than the covering, into decking or framing, and that stops being true. That is the answer most roofing sites give, and it is fine as far as it goes, but in a city this multifamily it is the wrong starting point. Apartment buildings, co-ops, condominiums, mixed-use and commercial roofs sit outside the exemption entirely, so the honest first step is establishing what the building legally is. We confirm with the city's Department of Building, Housing and Land Use at 65 Central Avenue and pull whatever applies under our NJHIC registration.

One line worth correcting while we are here. An eave ice-and-water barrier is not compelled by code anywhere in Bergen County; New Jersey's rule reaches only the part of the state averaging 25°F or colder in January, which DCA Bulletin 07-3 resolves to Sussex. We install one on pitched Hackensack roofs regardless, because it is cheap insurance on an assembly meant to last decades — but it is our specification, not the law, and a contractor citing the code for it in this county is quoting a model code rather than New Jersey's version of it.