Roof Replacement in The Valley, typically $9,500 - $26,000. Denser and more multi-family. Unit count decides it. Local crew, a free written quote, and the permit pulled through the West Orange construction office.
The one part of West Orange where the unit count is a real question before anything else. Ordinary maintenance covers a detached one- or two-family dwelling; three or more units or an attached building does not, and that is settled at the construction office rather than on the roof. Low-slope roofs behind parapets are common here and rare up the hill.
Establish how many units the building is before discussing the covering, because the answer changes the paperwork and not just the price.
The lower, eastern part of the township along Valley Road, the older working side of West Orange and the closest to the neighboring cities. Denser and more mixed than the mountain: two-family and semi-detached housing, some small apartment buildings, and commercial frontage with flats above along the main road.

6 lanes of roofing work, each priced against a written scope.
The part of West Orange where the first question is how many units the building contains.
On two-family and semi-detached housing, a repair has to account for a party wall or an abutment that the neighbor also owns part of.
On a multi-family building, a storm repair has to keep every unit dry overnight, which constrains the sequence far more than the work itself does.
There is far less natural slate down here, and where it appears it is usually on an older two-family house rather than an estate property.
This is the one part of West Orange with genuine low-slope roofing behind street parapets, on the older mixed-use and multi-family buildings along the main road.
On a multi-family building the roof space may be divided, inaccessible or shared, so part of the inspection is establishing what can actually be seen and saying plainly what could not.
Three of them you can do standing in your own driveway, before anybody gets a ladder off a roof rack. Apply them here first.
N.J.A.C. 13:45A-17.11 requires the registration number on BOTH sides of a commercial vehicle used for home improvement work, with "HIC reg. #" in lettering an inch high. An unmarked van is not a matter of taste or opinion -- it is a vehicle that does not comply with the rule it is supposed to.
The same regulation puts that number on every advertisement, business document, contract and piece of correspondence distributed in this state. A flyer or a door hanger without one was produced in breach of it, whatever else is printed on it.
Over $500, N.J.A.C. 13:45A-16.2 requires it in writing and signed by both parties, setting out the work and the materials and giving the contractor's legal name and business address. A first name and a mobile number is not a business address.
One township, two trades. The mountain decides.
An 1850s planned community. Real slate, real frames.
Post-war and simple. The layer count is the variable.
High and exposed. Edges first, access second.
Heavy canopy. Valleys, gutters and shaded slopes.
Large, simple, accessible. Age is the question.
Inter-war stock. Board decking and narrow lots.
Published ranges and straight answers, before you ring round.
Architectural asphalt typically gives 20 to 30 years here and three-tab 15 to 20, with freeze and thaw at the eaves doing more to shorten both than sunlight does. Natural slate outlasts the rest by a wide margin -- often a century or more -- which is why so many slate roofs in this area need their nails, valleys and flashings attended to rather than the stone replaced.
A 1,200 square foot roof in architectural shingle works out at roughly $6,600 to $9,600 on New Jersey rates, before anything the roof itself adds. Note that 1,200 square feet of FLOOR is not 1,200 square feet of roof: pitch, overhangs and dormers mean the roof area on a house that size is commonly a third larger again, which is a frequent source of quotes that look inexplicably far apart.
It is a Florida rule, and it does not apply in New Jersey. The 25% rule comes from the Florida Building Code Existing Building, where repairing or replacing more than a quarter of a roof within a year can require the whole thing to be brought up to current code. New Jersey has no equivalent provision. It appears in searches here because national content repeats it without saying which state it belongs to, and it is worth knowing that any contractor quoting it at you in this state is citing the wrong code book.
An architectural asphalt roof runs $9,500 to $26,000 in New Jersey, and most 2,000 square foot houses land at $12,000 to $18,000 installed. Per square foot that is $5.50 to $8.00 for architectural shingle against $4.50 to $6.50 for three-tab. Natural slate is a different market entirely at $22 to $35 a square foot, and synthetic slate sits between them at $9 to $16.
The three-day cancellation notice handed over unprompted. New Jersey figures, not a national calculator.