What to settle before a ladder goes up against a Wallington house

Registration is the word to look for right now

The Division of Consumer Affairs, a state agency, has contractors who make or sell home improvements register with it every year. The registration number is expected on ads and documents, and the FAQ says registrants carry at least $500,000 of general liability insurance. The Division's online lookup has a business search for home improvement contractors, and its line is 1-888-656-6225. Its home improvement page counts roofing among the covered work.

The rule text, Administrative Code section 13:45A-17.3, bars anyone from running a home improvement business unregistered, or from advertising as a contractor without registering. The FAQ adds that a municipality may not issue permits to a contractor who has to register and has not, and that penalties start with up to $10,000 for a first offense. A registration is a record, not a promise about the work.

The 2023 law: a state board and a roofing specialty license

The State Board of Home Improvement and Home Elevation Contractors comes out of P.L.2023, c.237. Under section 6(j) the board may issue limited specialty licenses, and roofing is among those named. Section 9 says nobody may perform home improvement services without a license, but that section stays inoperative until six months after the board's rules are adopted. Section 12(a) has the license take effect when the registration expires.

Chapter 323 of 2025, approved on 20 January 2026, amends section 9. None of the official pages read for this list says whether the board's rules have been adopted yet, so the safe course is to ask the Division which rule applies right now. Its consumer line is 1-888-656-6225.

What a contract above $500 spells out

Contracts for work above $500 fall under Administrative Code section 13:45A-16.2: written, signed by every party, with later changes written down and signed too. It names the seller and address, describes the work and the principal materials, gives the total price including finance charges, and sets start and completion dates. Any security interest the seller takes has to be stated as well.

The seller discloses what the price leaves out, permit fees for instance, and the name of any subcontractor. The seller may not start work before the job's permits are issued, and the buyer holds the inspection certificates before paying the last installment.

Large payments before work starts

In a July 2024 tip sheet, the New Jersey Attorney General and the Division of Consumer Affairs advise a written contract and caution about large up-front payments and unsolicited offers. Their complaint line is 800-242-5846.

The contract rule above has no cap on deposits in its text, so the amount is a matter for the contract and for common sense, not a formula the state sets.

When replacing a roof needs no permit

An alert from the Department of Community Affairs, dated 5 March 2018, treats existing roof covering, repaired or replaced in any amount and including a full tear-off, as ordinary maintenance on detached one- or two-family dwellings. Ordinary maintenance skips the permit, the notice and the inspection, but the work still has to meet the code's standards. Administrative Code section 5:23-2.7(c)(1)(x) carries the same item, and subsection (b) puts structural work and fire-safety work outside it.

The alert never mentions attached or multi-unit buildings, flat roofs or flashing. It does list exterior gutters and leaders as ordinary maintenance for buildings other than dwellings. Those gaps are why the table below exists.

The three-day cancellation window and where it stops

Buyers get three business days to cancel certain sales under the FTC's cooling-off rule, if the sale was made at home or anywhere but the seller's permanent place of business. The FTC's page lists exceptions, among them emergencies and sales where the buyer asked the seller to come and make repairs. After a storm those exceptions can apply, so the page is worth reading before anyone leans on the rule.

The insurer's part, and the contractor it suggests

On the Department of Banking and Insurance's page, the insurer picks the adjuster and rules on coverage, and a policyholder may hire a contractor the insurer did not recommend. The consumer line, 1-800-446-7467, takes calls on weekdays, 8:30 to 5. On the department's list as well: photograph damage before disposing of anything, and save receipts for temporary repairs.

Calling the right office

No roofing rule turned up on any of the four town pages read for this list. A short phone call to the office answers whether anything applies to a particular house, an attached one or a flat roof most of all. Wallington's page lists its office as open on Tuesday and Thursday mornings only, so the hours are worth confirming before a trip.

Paper to keep for the next owner

A signed contract and each written change. The contractor's registration number, and the date it was checked. Dated photos from before and after. Receipts, any inspection certificates, and the claim number if a claim was opened. One folder, on paper or on a phone, answers most questions that come up later.