Roof Replacement in Bergen County, NJ
A typical New Jersey roof replacement is a tear-off and re-shingle. Roof-overs are uncommon here and only one overlay is allowed.
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Pros serving Bergen County, NJ
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What the job involves
The roofer strips the old shingles, replaces any rotted decking, adds underlayment and ice and water shield, then installs new flashing and shingles.
In New Jersey, a straight re-roof of a detached one- or two-family home doesn't need a construction permit. Structural changes do. Because New Jersey has no roofing license, the roofer's Home Improvement Contractor registration and insurance are what to check.
What affects the price
These are New Jersey figures.
- Material (NJ, per sq ft installed): asphalt $3 to $7; architectural shingles $7 to $15; metal $9 to $17; slate $10 to $20. (Fixr, 2026)
- Tear-off of the old roof averages about $1 per sq ft plus disposal; roof-overs are uncommon in NJ and only one overlay is allowed. (Fixr, 2026)
- Hidden damage: decking replacement $2 to $8 per sq ft; fascia and soffit repairs $500 to $2,500; ice and water shield adds about $50 per square. (Fixr, 2026)
- Roof pitch and shape: steeper or more complex roofs add area and labor; labor is 40% to 60% of total cost. (Fixr, 2026)
Who can do this work
New Jersey has no separate state license for roofers. Instead, under the Contractors’ Registration Act the business must register every year with the Division of Consumer Affairs as a Home Improvement Contractor (HIC). It must also carry at least $500,000 per occurrence in commercial general liability insurance, plus workers’ compensation unless exempt. The registration number has to appear on its contracts, ads, business documents and commercial vehicles. A 2024 licensing law will add individual licenses once its new board adopts rules. To verify, use the Consumer Affairs license lookup (Business Search, license type “Home Improvement Business Contr”).
How fast can someone come?
One to seven days, depending on material, roof size and complexity. (Fixr, 2026 (national page))
Roof replacement cost in Bergen County
| Job | Typical cost | Data from |
|---|---|---|
| Roof replacement | $8,500–$17,000 per job | NJ |
"National" figures are US averages, not local prices. Last updated November 4, 2026. Sources: Fixr, 2026.
Common questions
Do I need a permit to replace my roof in New Jersey?
For a detached one- or two-family home, usually not. The Uniform Construction Code lists repair or replacement of existing roof covering on those homes as ordinary maintenance, with no permit, inspection or notice required. Work that cuts or removes structural members, or otherwise affects structural safety, is excluded and needs a permit. Attached or multifamily buildings fall outside this exemption. (Source)
Does a roofer need a license in New Jersey?
No roofing-specific state license turned up in the laws reviewed. A roofing business must register with the Division of Consumer Affairs as a Home Improvement Contractor, carry at least $500,000 in liability insurance, and show its registration number on contracts, ads and vehicles. A 2024 law will add individual home improvement contractor licenses once the new board puts it into effect. (Source)
Can I cancel a home improvement contract after I sign it in New Jersey?
Yes. You can cancel a home improvement contract for any reason before midnight of the third business day after you receive a copy. The cancellation must be in writing, sent by registered or certified mail (return receipt requested) or delivered in person to the address in the contract. The contractor must refund everything you paid within 30 days of receiving your notice. Contracts must print this right in a bold notice. (Source)
How do I check whether a roofer is registered in New Jersey?
Use the Division of Consumer Affairs license verification site. Choose Business Search and the license type “Home Improvement Business Contr”, then search by business name or city. Make sure the name matches the contract and the registration is current. Registered contractors must also print their registration number on contracts, ads and commercial vehicles, so compare that number with the lookup result. (Source)
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