Roof Replacement Requirements in New Jersey
New Jersey roof replacement: the state issues NO roofer licence (verified absence REQ-NJ-NO-ROOFER-001 — no roofer credential appears on any Consumer Affairs board surface read 2026-10-12, and residential roofing is covered home improvement). So the roof resolves through the HIC registration (the HIC definition reaches 'repairing … or modernizing of residential … property' — a roof included), the insurance layer under 56:8-142(a) that the elevated-risk work leans on, the municipal building subcode permit under N.J.A.C. 5:23-2.14(a), and the local contractor licence where one exists — Newark's Building Contractor licence ($200+ plus a $20 police-record check) is the verified example. Every claim sourced.
01 The requirements, sourced
- No statewide roofer licence exists (verified absence) — New Jersey issues no roofer-specific statewide licence. No roofer credential appears on any Consumer Affairs board surface read 2026-10-12 (the boards cover plumbing, electrical and HVACR only), and residential roofing work is covered home improvement under the HIC registration — 'the … repairing … or modernizing of residential … property' reaches a roof, and the UCC building subcode permit covers the construction side (N.J.A.C. 5:23-2.14(a)). Stated as an OBSERVED absence, not a recited one. S-NJ-AC-1345A-17
- Home improvement businesses must register with the Division of Consumer Affairs (annual, $110/$90) — A business selling or making home improvements for residential property in New Jersey must hold the HIC REGISTRATION under the Contractors' Registration Act (N.J.S.A. 56:8-136 et seq.; N.J.A.C. 13:45A-17), regardless of where the business is located (out-of-state answer, DCA FAQ — `reported`). 'Home improvement' is defined at 13:45A-17.2 as 'the remodeling, altering, painting, repairing, renovating, restoring, moving, demolishing, or modernizing of residential or non-commercial property or the making of additions thereto' with the listed examples, EXCLUDING 'the construction of a new residence' and 'any work required to be performed by a licensed master plumber, licensed master heating, ventilating, air conditioning, and refrigeration contractor, or licensed electrical contractor' (Cornell, verbatim). Registration fees: initial $110, annual renewal $90 (13:45A-17.14). No dollar floor triggers registration — the $500 line is the written-CONTRACT threshold (REQ-NJ-HIC-CONTRACT-001), not a registration gate. S-NJ-AC-1345A-17
- Commercial general liability $500,000 per occurrence + workers' compensation (home elevation: + $1,000,000) — N.J.S.A. 56:8-142(a)-(b) (FindLaw mirror, verbatim): registered contractor businesses must maintain and file proof of 'commercial general liability insurance in a minimum amount of $500,000 per occurrence and workers' compensation insurance unless exempted by law'; replacement proof after cancellation or nonrenewal is due 'in no case more than 10 days'. Home-ELEVATION contractors owe ADDITIONAL cargo or other insurance specifically covering home-elevation activities of at least $1,000,000 per occurrence — a separate regime, not the ordinary HIC minimum. S-NJ-SA-56-8-142
- Statewide UCC permit mandate: no regulated work without an application to the construction official (municipalities issue) — N.J.A.C. 5:23-2.14(a) (Cornell, verbatim): 'It shall be unlawful to construct, enlarge, repair, renovate, alter, reconstruct or demolish a structure, or change the use of a building or structure, or portion thereof, or to install or alter any equipment for which provision is made or the installation of which is regulated by this chapter without first filing an application with the construction official, or the appropriate subcode official where the construction involves only one subcode, in writing and obtaining the required permit therefor.' Exceptions include ordinary maintenance and the listed minor-work items, so the mandate is not literally universal. Subcodes run building / electrical / plumbing / fire protection (+ mechanical, fuel gas, energy, one- and two-family dwelling, elevator components — DCA's current-code index, S-NJ-DCA-CODES). The STATE reviews construction documents where applicable; the MUNICIPALITY issues the permits and performs the inspections (DCA BCPR, S-NJ-DCA-BCPR), and a registered HIC's registration number goes on the permit application (5:23-2.15). S-NJ-AC-5-23-2-14
- Municipal contractor licensing is real: Newark's Building Contractor licence is the verified example (Jersey City, Passaic identified) — Newark (machine-read 2026-10-12): a local Building Contractor licence — the page defines a general contractor as one engaged in 'the construction of a building or structure from commencement to completion' and in alteration, addition or repair — at 'Price: $200+' plus a separate '$20' police-record-check fee. Jersey City's page states 'A JC Contractor license is required for all non-state licensed contractors and for all work done on a commercial property' (page text otherwise not extractable, §O.9); Passaic publishes a commercial-contractor registration form whose '$100 initial / $50 renewal' figures did NOT extract from the PDF (§O.9). Every other municipality's regime is LOCAL_AUTHORITY_REQUIRED, and the statewide UCC permit mandate binds regardless. S-NJ-NEWARK-BC
02 Which credentials this project can touch
| Credential | Relation | Rule | Source |
|---|---|---|---|
| Newark Building Contractor licence (local — the verified municipal example) | alternative | NJ-LOCAL-LICENSING | S-NJ-NEWARK-BC |
| Registered Home Improvement Contractor (Division of Consumer Affairs) | may require | NJ-HIC-REGISTRATION | S-NJ-AC-1345A-17 |
Each row is one (project, classification, relation) triple the research record can source — the rendered sections and the seeded evidence can never disagree.
03 Deterministic rules applied
- NJ-NO-STATE-GC
- NJ-HIC-REGISTRATION
- NJ-HIC-INSURANCE
- NJ-UCC-PERMIT
- NJ-LOCAL-LICENSING
New Jersey carries 1 conflict row — CONFLICT-NJ-001, the withheld HVACR $7,500 threshold — published beside every answer rather than resolved by guesswork; the fees page carries the by-name withheld list.
04 What it costs
| Fee | Amount | Source |
|---|---|---|
| Home improvement contractor registration — initial 13:45A-17.14 verbatim (Cornell): 'Initial registration fee $110.00'. | $110 | S-NJ-AC-1345A-17 |
| Home improvement contractor registration — ANNUAL renewal (April 1 – March 31) 13:45A-17.14: 'Renewal registration fee $90.00'; the ANNUAL period is 13:45A-17.5 (April 1 – March 31) — New Jersey's HIC renewal is annual, not biennial (research §D). Late $25, reinstatement $50, duplicate certificate $20 on the same schedule. | $90 | S-NJ-AC-1345A-17 |
| Master plumber — late renewal (within 30 days) 13:32-5.1 late fee; 13:32-2.6 sets the 30-day window (licence stays valid inside it) and the suspension-without-hearing consequence after it. Reinstatement $150 (see FEE-NJ-PLUMB-REINSTATEMENT-001). | $50 | S-NJ-AC-13-32 |
| Master plumber — reinstatement 13:32-5.1: reinstatement $150; initial/replacement pressure seal $25, duplicate licence $25, replacement wall certificate $40 on the same schedule. | $150 | S-NJ-AC-13-32 |
| Electrical — application fee, ALL licences 13:31-1.6 (Cornell): 'application fee for all licenses' — $100. | $100 | S-NJ-AC-13-31 |
| Electrical contractor — initial licence ($225 / $150 / $75 by triennial year) 13:31-1.6: $225 first year, $150 second, $75 third of the triennial (proration by year paid). | $225 | S-NJ-AC-13-31 |
| Electrical contractor — triennial renewal (34 CE credits incl. 10-h in-person NEC) 13:31-1.6 renewal $225 triennial; CE 34 credits per triennial incl. the 10-hour in-person NEC course, first triennium exempt (13:31-1.7). $50 late within 30 days, $100 reinstatement. | $225 | S-NJ-AC-13-31 |
| Electrical BUSINESS PERMIT — separate triennial ($150 / $100 / $50; $150 renewal) 13:31-1.6 lists the business permit SEPARATELY from the contractor licence: $150/$100/$50 initial by triennial year, $150 renewal, $25 late — a New Jersey quirk: the electrical business owes two triennial payments, the licence and the permit. | $150 | S-NJ-AC-13-31 |
| Class A journeyman electrician — initial licence ($150 / $100 / $50; $150 renewal) 13:31-1.6: $150/$100/$50 initial by triennial year; $150 renewal; 15 CE credits per triennial (13:31-5.5). | $150 | S-NJ-AC-13-31 |
| Electrical — late renewal (within 30 days) $50; reinstatement $100 13:31-1.6 / 13:31-2.4: $50 late within the 30-day window (licence stays valid inside it), suspension without hearing after; reinstatement $100. | $50 | S-NJ-AC-13-31 |
| Master HVACR contractor — application 13:32A-6.1 (Cornell): application $100. | $100 | S-NJ-AC-13-32A |
| Master HVACR contractor — initial licence ($160 first biennial year / $80 second) 13:32A-6.1: $160 first year, $80 second year of the biennium (proration). | $160 | S-NJ-AC-13-32A |
| Master HVACR contractor — biennial renewal (five CE credits per period) 13:32A-6.1 renewal $160 biennial; CE five credits per biennium, first renewal exempt (13:32A-4.1); renewal within 30 days on fee + $50 late, then suspension without hearing (13:32A-3.1). | $160 | S-NJ-AC-13-32A |
| Master HVACR contractor — late renewal (within 30 days) $50; reinstatement $150; pressure seal $25 13:32A-6.1: $50 late, $150 reinstatement, $25 initial/replacement pressure seal, $25 duplicate licence, $40 replacement wall certificate. | $50 | S-NJ-AC-13-32A |
| HIC registration — replacement/duplicate certificate 13:45A-17.14: 'Replacement or duplicate certificate fee $20.00'. | $20 | S-NJ-AC-1345A-17 |
| Master plumber — application ($50 with prior registration) 13:32-5.1 (Cornell): $100 without prior registration; $50 with prior registration. The EXAMINATION fee is not on this schedule (research §O.4) — no second amount is asserted. | $100 | S-NJ-AC-13-32 |
| Master plumber — initial licence ($160 in the first biennial year / $80 in the second) 13:32-5.1: $160 first year, $80 second year of the biennium (proration). | $160 | S-NJ-AC-13-32 |
| Master plumber — biennial renewal (five CE credits per period) 13:32-5.1 renewal $160 biennial; CE five credits per biennium, first renewal exempt (13:32-6.1); renewal within 30 days on fee + $50 late, then suspension without hearing (13:32-2.6). The fixed calendar expiry date is search-level only (§O.7) and is NOT seeded. | $160 | S-NJ-AC-13-32 |
| Journeyman plumber — registration ($50 with prior registration) 13:32-5.1: $75 without prior registration; $50 with prior registration. | $75 | S-NJ-AC-13-32 |
| Apprentice plumber — registration 13:32-5.1: 'registration as an apprentice plumber', $50. | $50 | S-NJ-AC-13-32 |
| HIC registration — late fee 13:45A-17.14: 'Late fee $25.00'. | $25 | S-NJ-AC-1345A-17 |
| HIC registration — reinstatement 13:45A-17.14: 'Reinstatement fee $50.00'. On lapse/revocation/nonrenewal the contractor must return the certificate and remove the registration number from vehicles, advertising and displays (13:45A-17.11). | $50 | S-NJ-AC-1345A-17 |
| Newark Building Contractor licence (local) — 'Price: $200+' + $20 police-record check newarknj.gov prints 'Price: $200+' as a FLOOR, not a fixed figure (machine-read 2026-10-12), plus a separate '$20' police-record-check fee; the amount here records the published floor and this note keeps the exact wording. New Jersey has NO statewide general contractor licence — this is the local layer (REQ-NJ-LOCAL-LAYER-001). Jersey City and Passaic figures did not extract (research §O.9) and are NOT seeded. | $200 | S-NJ-NEWARK-BC |