New Hampshire Roofing License Requirements (2026)

New Hampshire does not license roofing contractors at the state level. There is no state trade exam, no state bond, and no state registration. NH regulates roofers exclusively through the Consumer Protection Act (RSA 358-A), municipal building permits under the NH State Building Code (adopting the IBC/IRC), and mandatory workers compensation under RSA 281-A. Municipalities such as Manchester, Nashua, Concord, and Portsmouth issue building permits for reroofs but generally do not run contractor registration programs. Out-of-state contractors operating in NH must appoint a NH registered agent and file with the Secretary of State.

Federal requirement: EPA Lead RRP Rule

Pre-1978 housing triggers the federal EPA Lead RRP Rule for any paint-disturbing renovation, repair, or painting work — a requirement that stands apart from whatever New Hampshire does or does not license. See our complete EPA RRP Lead Certification guide for who needs firm and renovator certification, what it costs, and how renewal works.

Governing Authority

Under New Hampshire RSA 319-C (Electricians), RSA 329-A (Plumbers), RSA 153 (Mechanical/Gas Fitters); administrative rules Elec 100–600, Plu 100–600, Saf-C 6000 series, New Hampshire Office of Professional Licensure and Certification (OPLC) — trade boards (OPLC) is the body that issues this license and enforces compliance with it. New Hampshire does not license general contractors at the state level. Trade boards under the OPLC umbrella license individual electricians, plumbers, and gas fitters statewide. Mechanical/HVAC work intersects the Gas Fitters Board (for fuel gas piping) and local mechanical permitting; pure HVAC ductwork is not separately state-licensed. New Hampshire is unusual in the Northeast for combining strict individual trade licensing with no general contractor license at all — accountability for general construction sits at the municipal building department and through civil contract law. Home improvement contractors are not registered or bonded by the state; consumer protection runs through RSA 358-A (Consumer Protection Act) enforced by the Attorney General. Always confirm current rules with OPLC and the local building official before bidding work. Overview of the New Hampshire licensing landscape: New Hampshire takes a deliberately light-touch approach to construction trades regulation compared to its neighbors. There is no statewide general contractor license, no statewide home improvement contractor registration program (unlike Massachusetts HIC or Rhode Island contractor registration), and no statewide building permit. Instead, the state relies on three pillars. First, the building code: New Hampshire adopted the State Building Code under RSA 155-A, which incorporates the International Building Code, International Residential Code, International Mechanical Code, International Plumbing Code, International Energy Conservation Code, and the National Electrical Code by reference. The State Fire Marshal enforces the State Building Code in jurisdictions that have not adopted local enforcement, while most populated municipalities run their own building departments and issue their own permits. Second, individual trade licensing: the Electricians Board, the Plumbers Board, and the Mechanical Licensing Board (Gas Fitters) license journeyman and master tradespeople under their respective statutes. These licenses are personal to the individual and follow the worker between jobs and between employers. Third, consumer protection law: home improvement disputes are handled through RSA 358-A and standard contract law, not through a state license bond pool. What this means in practice for contractors: a self-employed builder in New Hampshire can legally bid and build a single-family home without any state-issued license, provided every electrical worker on site holds a current Electricians Board license, every plumber holds a current Plumbers Board license, every gas fitter holds a current Gas Fitters Board license, the project clears the local building department permit, and the work passes all required inspections. The contractor may still need a federal EIN, state business registration with the Secretary of State, business profits and enterprise tax accounts with the New Hampshire Department of Revenue Administration, and (if hiring) workers compensation coverage under RSA 281-A. The Department of Labor enforces workers compensation aggressively, and uninsured employers face stop-work orders. Municipal nuances matter. Manchester, Nashua, Concord, Portsmouth, Dover, and Keene each operate full building departments with their own permit application packets, contractor sign-in requirements, and inspection schedules. Some towns require the contractor to be listed on the permit; some require proof of insurance before issuing the permit; a few smaller towns have no building inspector at all and rely on the State Fire Marshal. Always call the building department before assuming a project does not need a permit. Electrical and plumbing permits are typically pulled by the licensed tradesperson, not the general contractor, and the inspection is performed by the municipal inspector or by the State Electrical or State Plumbing inspector in unincorporated areas. Reciprocity is meaningful here. The Electricians Board holds reciprocal agreements with several New England states for master and journeyman credentials, as does the Plumbers Board. The Mechanical Licensing Board recognizes equivalent gas fitter credentials from neighboring states on a case-by-case basis. Reciprocal applicants still pay New Hampshire fees, submit a New Hampshire application, and in most cases sit for the New Hampshire-specific portion or the full New Hampshire exam. Renewal cycles vary by board (electricians and plumbers renew on a three-year cycle; gas fitters renew on a two-year cycle), and continuing education requirements are set by each board. Because New Hampshire publishes most rules and forms only on the OPLC website and the General Court statute pages, contractors should bookmark oplc.nh.gov and gencourt.state.nh.us and check both before paying any fee or scheduling an exam. Rates and fee amounts in this guide should be confirmed directly with the relevant board before submitting payment.

Official portal: https://www.oplc.nh.gov/
Address: 7 Eagle Square, Concord, NH 03301
Phone: (603) 271-2152

Eligibility Requirements

At a minimum the applicant has to be 18 years old and supply a valid Social Security Number or Individual Taxpayer Identification Number (ITIN). No NH residency requirement.

Good moral character

No state character review.

Background investigation

None at state level.

Experience & Education Matrix

No fixed number of years of experience is set out in the cited sources for this credential; instead, the controlling requirement is no state experience threshold.

Education substitution

Not applicable.

Examination Structure

The cited state materials do not require a written state trade examination for this credential. The controlling process is: None.

Insurance & Financial Security

The cited state source set does not require a contractor license surety bond for this credential. Contractors should still confirm project-specific bond, permit-bond, or public-works bond requirements before bidding.

General liability

No state minimum; market practice $500,000–$1,000,000 required by most municipal permits.

Workers' compensation

Mandatory for every New Hampshire employer with one or more employees under RSA 281-A:5. Construction employers have a zero-employee threshold if the owner also performs labor.

Additional financial requirements

No financial statement or bond.

Application and License Fees

Fee	Amount
Application (non-refundable)	No separate state fee
Initial license	No separate state fee
Renewal (every year)	No separate state fee

Maintenance & Renewal

Expect to renew the New Hampshire — No State Roofing License (Municipal + Consumer Protection) every year. The cited materials name no distinct statewide fee for renewal. No state license to renew.

Continuing education: None.

Downloadable Asset

2026 New Hampshire Roofing License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity and Endorsement

New Hampshire does not accept the NASCLA Accredited Examination for this classification.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

No state license to reciprocate.

Weighing more than one jurisdiction? The national hub compares Roofing license requirements in every state — exam, bond, fee, and experience thresholds side by side.

Step-by-Step Application Roadmap

Register the business entity with the NH Secretary of State. LLC or corporation filing plus EIN.
Bind general liability and workers compensation. GL at market standard; workers comp mandatory under RSA 281-A:5.
Register with NH Department of Revenue for taxes. Business Enterprise Tax and Business Profits Tax registration.
Adopt RSA 358-A compliant contract template. Written contract with consumer protection disclosures; deceptive acts are treble damages under the NH Consumer Protection Act.
Obtain municipal building permits per job. Each town issues permits under the NH State Building Code adoption.
Comply with OSHA fall protection and lead-safe rules. Federal OSHA 29 CFR 1926.501; EPA RRP for pre-1978 homes.
Maintain insurance and tax compliance annually. No state registration to renew.

Study and Reference Materials

The references below are either cited by the board, used during the application, or standard preparation for the trade. They are listed purely for convenience — CLR earns no commission on any of them.

RSA 358-A — Consumer Protection Act — State of New Hampshire. Required reading.
NH State Building Code (IBC/IRC) — State Building Code Review Board. Roof assembly requirements.
NRCA Roofing Manual — Cold Climate chapters — National Roofing Contractors Association. Primary technical reference.

Common Filing Mistakes

Working from the cited board instructions, here are the snags most likely to trip up a New Hampshire Roofing filing.

Ice dam liability

NH winters create severe ice dams. IRC R905.1.2 ice barrier required on eaves; missing it triggers homeowner suits under RSA 358-A.

Lead-safe renovation (EPA RRP)

NH housing stock is among the oldest in the US. Pre-1978 homes trigger federal RRP rules on roofing adjacent to painted surfaces.

OSHA fall protection

Federal OSHA 29 CFR 1926.501 at six feet. NH has a high per-capita roofer injury rate.

Asbestos in older BUR systems

NH DES requires notification and licensed abatement for ACM roof removal on buildings built before 1981.

Snow load structural upgrades

NH White Mountain counties enforce ground snow loads up to 90 psf. Framing exposed during reroof must meet current loads or permit closeout fails.

Pre-Submission Checklist

The most critical documents or confirmations the applicant should have in hand before filing with OPLC:

☐ NH Secretary of State entity registration
☐ General liability certificate of insurance
☐ NH workers compensation declaration page
☐ NH Department of Revenue tax registration
☐ RSA 358-A compliant written contract template
☐ Municipal building permits per job

Other New Hampshire Trade Licenses

If the Roofing license is not the right fit, the following published New Hampshire trade guides are also covered by CLR:

Frequently Asked Questions

Does New Hampshire license roofing contractors?

No. New Hampshire has no state roofing license, trade exam, bond, or registration. Regulation is consumer-protection and municipal-permit based.

What is RSA 358-A?

The NH Consumer Protection Act. Deceptive business practices including misleading roofing contracts are subject to treble damages and AG enforcement.

Is workers comp mandatory?

Yes under RSA 281-A:5 for any employer with one or more employees, and construction employers have a zero-employee threshold if the owner performs labor.

Do I need a state tax registration?

Yes. NH Business Enterprise Tax and Business Profits Tax apply to contractors above the thresholds set by RSA 77-A and 77-E.

Do municipalities require registration?

Most NH towns do not require contractor registration — only permits per job. Some cities may require local filings for consumer protection.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-06-09 · Next scheduled review 2026-09-07