> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cslid.nascla.memorang.app/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# New Hampshire

> Contractor licensing thresholds, regulator routing, requirements, reciprocity, and license types for New Hampshire's trade-based construction regulation model.

New Hampshire does not license general contractors at the state level. Instead, it regulates specific trades — electrical, plumbing, gas, asbestos abatement, and lead abatement — through separate boards, and requires DOT prequalification for highway and public works.

<Warning>
  Always verify statutes, fees, and application details with the live regulator before making bidding, licensing, or legal decisions.
</Warning>

## At a glance

The fastest way to orient yourself in New Hampshire is to understand that regulation is trade-based, not project-value-based.

| Signal                      | Value                                                 |
| --------------------------- | ----------------------------------------------------- |
| General contractor license  | Not required at state level                           |
| Electrical work             | Journeyman and master licensing required              |
| Plumbing and gas work       | Journeyman and master licensing required              |
| Asbestos and lead abatement | Separate state licensing programs                     |
| Highway and public works    | DOT prequalification required                         |
| Public works bonds          | 100% performance and payment bond + 5% bid guaranty   |
| Reciprocity model           | Board-specific; strongest for electrical (22+ states) |

## Frequently asked questions

Pick the tab that matches your situation. Each FAQ gives a direct answer and points you to the full detail below.

<Tabs>
  <Tab title="Contractors" icon="hard-hat">
    <AccordionGroup>
      <Accordion title="Does New Hampshire require a state license for general contractors?">
        No. New Hampshire does not license general contractors at the state level. General residential and commercial construction is unregulated by the state. If your work involves only general construction with no regulated trade, no state credential is needed. See [Construction work regulated](#construction-work-regulated).
      </Accordion>

      <Accordion title="What trades require a state license in New Hampshire?">
        Electrical, plumbing, and gas work all require state licensing through separate boards. Asbestos and lead abatement have their own licensing programs with training and exam requirements. See [Construction work regulated](#construction-work-regulated).
      </Accordion>

      <Accordion title="Where do I go to get an electrical license?">
        Route to the Electricians Board under the NH Office of Professional Licensure and Certification (OPLC) at 7 Eagle Square, Concord, NH 03301. Phone: (603) 271-2152. See [Who regulates construction](#who-regulates-construction).
      </Accordion>

      <Accordion title="How much does it cost to get an electrical license?">
        Master: **\$50** application + **\$270** license fee (triennial). Journeyman: **\$50** application + **\$150** license fee (triennial). Apprentice ID: **\$30** (annual). License fees are pro-rated according to birth month. See [Requirements](#requirements) for the complete fee table.
      </Accordion>

      <Accordion title="What are the bonding requirements for public works?">
        Public works contracts require a 100% performance and payment bond plus a 5% bid guaranty. Highway and public works also require DOT prequalification with financial statements — compiled for projects up to **\$1,000,000**, reviewed up to **\$5,000,000**, or audited above **\$5,000,000**. See [Requirements](#requirements).
      </Accordion>

      <Accordion title="Can I use my out-of-state electrical license in New Hampshire?">
        New Hampshire has extensive electrical reciprocity — 22 states for master and journeyman, plus 11 additional states for journeyman only. Check the [Reciprocal agreements](#reciprocal-agreements) table to see if your state is listed. Asbestos and lead reciprocity exist but require equivalency review on a case-by-case basis.
      </Accordion>

      <Accordion title="What are the requirements for a plumbing or gas license?">
        Journeyman plumbing requires a 70% exam score, 576 hours of schooling, and 4 years of apprentice experience. Master plumbing requires a 75% exam score and at least 6 months as a journeyman. Biennial renewal with continuing education. See [Requirements](#requirements).
      </Accordion>

      <Accordion title="What is required for asbestos abatement work?">
        Contractors need approved training course completion and a list of projects completed within the last year. Must be registered with the NH Secretary of State. Contractor license fee is **\$1,000** with **\$750** renewal. Worker certification is **\$50**. See [Requirements](#requirements).
      </Accordion>

      <Accordion title="What is required for lead abatement work?">
        Contractors need 32-hour training, EPA and NH proficiency exams (70% minimum on both), and at least 2 years of related work experience. Annual meeting attendance and annual renewal are required. Contractor fee is **\$300**. See [Requirements](#requirements).
      </Accordion>

      <Accordion title="Does New Hampshire require a license for roofing work?">
        No. Roofing falls under general construction, which New Hampshire does not regulate at the state level. However, if the project involves electrical, plumbing, or gas components, those trade licenses are still required. Check local requirements separately.
      </Accordion>

      <Accordion title="What is the prequalification process for highway work?">
        Submit experience documentation, completed project list, equipment listing, bonding capacity, and financial statements to NH DOT. There is no filing fee. Processing takes 2-4 weeks. Prequalification expires 15 months after the financial statement date. See [Requirements](#requirements).
      </Accordion>
    </AccordionGroup>
  </Tab>

  <Tab title="Regulators" icon="shield-check">
    <AccordionGroup>
      <Accordion title="How does New Hampshire's licensing model compare to states with general contractor boards?">
        New Hampshire is a trade-licensing-only state with no general contractor board. Five separate agencies cover specific work lanes. This contrasts with states like Connecticut (single department with 10 boards) or Alabama (8 separate agencies with a general contractor board). See [Who regulates construction](#who-regulates-construction).
      </Accordion>

      <Accordion title="How does New Hampshire's electrical reciprocity compare to other states?">
        New Hampshire has some of the broadest electrical reciprocity in the country — 22 states at the master and journeyman level, plus 11 additional states for journeyman only. This far exceeds most states. Maine, for example, has reciprocity with only 2-5 states for electrical. See [Reciprocal agreements](#reciprocal-agreements).
      </Accordion>

      <Accordion title="What types of construction work are regulated at the state vs. local level?">
        New Hampshire regulates electrical, plumbing, gas, asbestos abatement, and lead abatement at the state level. Highway work requires DOT prequalification. General commercial and residential construction is not regulated at the state level and falls to local jurisdictions. See [Construction work regulated](#construction-work-regulated).
      </Accordion>

      <Accordion title="What agency differences exist across trade boards?">
        The Electricians Board and Mechanical Licensing and Safety Board both sit under OPLC. Asbestos is under the Department of Environmental Services. Lead is under the Department of Health and Human Services. DOT handles highway prequalification. Each agency has its own application, fee, and renewal structure. See [Who regulates construction](#who-regulates-construction).
      </Accordion>

      <Accordion title="What are the fees across trades?">
        Electrical: **\$50** application + **\$150**-**\$270** license (triennial). Plumbing: **\$190**-**\$310** license (biennial). Asbestos contractor: **\$1,000** (annual). Lead contractor: **\$300** (annual). No filing fee for highway prequalification. See [Requirements](#requirements) for complete fee tables.
      </Accordion>

      <Accordion title="What license classifications does New Hampshire use?">
        Electrical offers Master, Journeyman, Apprentice, Corporation/Partnership, and High-Medium Voltage tiers. Plumbing offers Master, Journeyman, Apprentice, and Corporation. Gas offers Trainee, Installer, Piper, and Service Corporation. Asbestos and lead each have multiple tiers. See [Types of licenses](#types-of-licenses).
      </Accordion>

      <Accordion title="How does reciprocity work across boards?">
        Electrical reciprocity is the broadest (22+ states). Asbestos reciprocity is case-by-case based on equivalent certification requirements. Lead reciprocity requires passing both EPA and NH proficiency exams plus application review. No general contractor reciprocity exists since there is no general contractor license. See [Reciprocal agreements](#reciprocal-agreements).
      </Accordion>

      <Accordion title="What exam requirements exist across the different boards?">
        Electricians: open code book exam, 70% minimum. Plumbing journeyman: 70% minimum. Plumbing master: 75% minimum. Lead: EPA proficiency (100 questions) + NH proficiency (25 questions), 70% on both. Asbestos ADS workers must pass the state exam. See [Requirements](#requirements).
      </Accordion>

      <Accordion title="What are the renewal cycles across boards?">
        Electrical: triennial, due on last day of birth month. Plumbing: biennial. Asbestos: annual. Lead: annual with 8-hour refresher and exams every 3 years. Highway prequalification: 15 months from financial statement date. See [Requirements](#requirements).
      </Accordion>

      <Accordion title="How does New Hampshire compare to other New England states?">
        New Hampshire is a trade-licensing-only state like Maine and Vermont. It stands out for having the broadest electrical reciprocity in the region. Compare with Massachusetts (6 agencies with CSL and HIC requirements) or Connecticut (single department, 10 boards). See the [Northeast region guide](/docs/jurisdictions/regions/northeast).
      </Accordion>
    </AccordionGroup>
  </Tab>
</Tabs>

## Start with your goal

Pick the card that matches what you need right now. Each one links to the relevant section on this page.

<CardGroup cols={2}>
  <Card title="Is licensure triggered?" icon="search" href="#construction-work-regulated">
    Start with the type of work — New Hampshire regulates trades, not general contracting.
  </Card>

  <Card title="Find the right regulator" icon="building" href="#who-regulates-construction">
    Use the regulator directory to route your question to the correct New Hampshire agency.
  </Card>

  <Card title="Application and renewal details" icon="clipboard-list" href="#requirements">
    Exams, fees, bonds, continuing education, and renewal cycles for each trade.
  </Card>

  <Card title="Reciprocity direction" icon="arrow-left-right" href="#reciprocal-agreements">
    Find out which boards or agencies recognize out-of-state credentials.
  </Card>
</CardGroup>

## Special considerations

Different roles need different things from a New Hampshire page. Use the tab that matches your situation to see what matters most before you read the full detail below.

<Tabs>
  <Tab title="Contractors" icon="hard-hat">
    <Tip>
      New Hampshire has no general contractor license. Start by asking whether your trade requires state licensing.
    </Tip>

    * Electrical, plumbing, and gas work all require state licensing through separate boards.
    * Asbestos and lead abatement have their own licensing programs with training and exam requirements.
    * Highway and public works require DOT prequalification — no filing fee, but financial statements must be compiled (up to **\$1,000,000**), reviewed (up to **\$5,000,000**), or audited (above **\$5,000,000**).
    * Public works contracts require a 100% performance and payment bond plus a 5% bid guaranty.
    * General residential and commercial construction is not licensed at the state level.
  </Tab>

  <Tab title="Regulators" icon="shield-check">
    <Info>
      New Hampshire is best understood as a trade-licensing state with no general contractor board — five separate agencies cover specific work lanes.
    </Info>

    * The state operates 5 separate regulatory agencies covering distinct trade lanes.
    * Electrical reciprocity is extensive — 22 states for master and journeyman, plus 11 additional states for journeyman only.
    * Asbestos and lead reciprocity is case-by-case, based on equivalency review.
    * Compare with other trade-licensing-only states (such as Vermont) when benchmarking regulatory models.
  </Tab>
</Tabs>

## Readiness checklist

Four things you need to confirm before you can treat New Hampshire as "ready" for a bid or an application. If any of these are unclear, you are not ready yet.

<Steps>
  <Step title="Identify the work type" icon="tag">
    Determine whether the project involves a regulated trade (electrical, plumbing, gas, asbestos, lead) or highway / public works. General contracting does not require a state license.
  </Step>

  <Step title="Confirm whether a state license is needed" icon="receipt">
    If the work falls in a regulated trade lane, licensing is required regardless of contract value. For DOT work, prequalification requires financial statements at the `$1,000,000`, `$5,000,000`, and above tiers.
  </Step>

  <Step title="Route to the correct agency" icon="building">
    Use the regulator directory below. New Hampshire has 5 separate agencies — do not assume one board handles all trades.
  </Step>

  <Step title="Confirm the requirement set" icon="clipboard-check">
    Confirm exams, experience, fees, bonds, continuing education, renewal cycle, and reciprocity rules for the specific board before filing.
  </Step>
</Steps>

<Check>
  If you can identify work type, licensing requirement, regulator, and requirement set, you have the minimum package needed for a New Hampshire readiness check.
</Check>

## Navigation

Use these links to jump to related cross-state comparisons and workflows.

* [New state evaluation](/docs/workflows/new-state-evaluation) if you are screening New Hampshire for the first time.
* [Multi-state bid readiness](/docs/workflows/multi-state-bid-readiness) if you need to compare New Hampshire with nearby jurisdictions.
* [Licensing thresholds](/docs/compare/licensing-thresholds) or [prequalification patterns](/docs/compare/prequalification) for cross-state context.

## Construction work regulated

New Hampshire does not use a dollar threshold to trigger general contractor licensing. Instead, regulation is trade-based — certain types of work require licensing regardless of contract size.

| Work lane                | What triggers regulation                                                |
| ------------------------ | ----------------------------------------------------------------------- |
| Electrical work          | All electrical installation, alteration, or repair requires licensing   |
| Plumbing and gas work    | All plumbing and gas fitting requires licensing                         |
| Asbestos abatement       | All asbestos-related work requires state licensing                      |
| Lead abatement           | All lead hazard reduction activities require licensing or certification |
| Highway and public works | DOT prequalification required for state highway contracts               |
| General contracting      | Not regulated at state level                                            |

<Note>
  Even though general contracting is unlicensed, trade-specific credentials are still required for any electrical, plumbing, gas, asbestos, or lead work within a larger project.
</Note>

## Common determination scenarios

If you are trying to figure out where to start, expand the scenario that is closest to your situation.

<AccordionGroup>
  <Accordion title="Electrical installation or repair" icon="bolt">
    All electrical work requires licensing. Route to the Electricians Board under the Office of Professional Licensure and Certification. Journeyman and master exams require a minimum score of 70% on an open code book exam.
  </Accordion>

  <Accordion title="Plumbing or gas fitting" icon="tool">
    All plumbing and gas work requires licensing. Route to the Mechanical Licensing and Safety Board. Journeyman plumbing requires 576 hours of schooling and 4 years of apprentice experience; master requires 6 months as a journeyman.
  </Accordion>

  <Accordion title="Asbestos abatement project" icon="building">
    Route to the Department of Environmental Services, Asbestos Management and Control Program. Contractors need approved training course completion and a list of projects completed within the last year.
  </Accordion>

  <Accordion title="Lead abatement project" icon="building">
    Route to the Department of Health and Human Services, Lead Poisoning Prevention Program. Contractors need 32-hour training, EPA and NH proficiency exams, and at least 2 years of related work experience.
  </Accordion>

  <Accordion title="Highway or public works bid" icon="road">
    Route to NH DOT Prequalification. Submit experience documentation, project lists, equipment listing, bonding capacity, and financial statements. There is no filing fee, and processing takes 2-4 weeks.
  </Accordion>
</AccordionGroup>

## Who regulates construction

New Hampshire splits construction regulation across 5 separate agencies. There is no single statewide contractor board. Use this directory to find the agency that owns the lane you need.

<AccordionGroup>
  <Accordion title="Highway prequalification — Department of Transportation" icon="road">
    John O. Morton Building, Room 131, 7 Hazen Drive, PO Box 483, Concord, NH 03302-0483

    **Phone:** (603) 271-3402 | **Fax:** (603) 271-1558

    **Website:** [dot.nh.gov](https://www.dot.nh.gov/)
  </Accordion>

  <Accordion title="Electrical contractors — Electricians Board (OPLC)" icon="bolt">
    NH Office of Professional Licensure and Certification, 7 Eagle Square, Concord, NH 03301

    **Phone:** (603) 271-2152

    **Website:** [oplc.nh.gov/electricians](http://www.oplc.nh.gov/electricians/)
  </Accordion>

  <Accordion title="Plumbing and gas — Mechanical Licensing and Safety Board" icon="tool">
    7 Eagle Square, Concord, NH 03301

    **Phone:** (603) 271-2152

    **Website:** [oplc.nh.gov](http://www.oplc.nh.gov/)
  </Accordion>

  <Accordion title="Asbestos abatement — Department of Environmental Services" icon="building">
    Asbestos Management and Control Program, 29 Hazen Drive, PO Box 95, Concord, NH 03302-0095

    **Phone:** (603) 271-4609 | **Fax:** (603) 271-1381

    **Website:** [des.nh.gov/waste/asbestos/license-and-certifications](http://www.des.nh.gov/waste/asbestos/license-and-certifications)
  </Accordion>

  <Accordion title="Lead abatement — Department of Health and Human Services" icon="building">
    Healthy Homes and Lead Poisoning Prevention Program, 29 Hazen Drive, Concord, NH 03301-6504

    **Phone:** (603) 271-4507 | **Fax:** (603) 271-3991

    **Website:** [dhhs.nh.gov/lead-poisoning-prevention](https://www.dhhs.nh.gov/programs-services/environmental-health-and-you/lead-poisoning-prevention-program/lead-abatement)
  </Accordion>
</AccordionGroup>

## Requirements

New Hampshire has separate application inputs, exams, fees, and renewal cycles for each regulated trade. Expand the trade that applies to your situation.

<AccordionGroup>
  <Accordion title="Electricians" icon="bolt" defaultOpen={true}>
    | Requirement             | Detail                                                                           |
    | ----------------------- | -------------------------------------------------------------------------------- |
    | Exam                    | Open code book trade exam with minimum 70% score for journeyman and master       |
    | Experience (master)     | 2,000 hours as a journeyman working for a master                                 |
    | Experience (journeyman) | 600 hours of electrical schooling and 8,000 hours as an apprentice               |
    | Continuing education    | 15 hours on each new code edition in the first year of each 3-year code cycle    |
    | High-medium voltage     | Completion of a Board-approved state, federal, or employer certification program |

    | License Type                    | Application Fee | License Fee | Renewal Fee               |
    | ------------------------------- | --------------- | ----------- | ------------------------- |
    | Master                          | **\$50**        | **\$270**   | **\$270** (every 3 years) |
    | Journeyman                      | **\$50**        | **\$150**   | **\$150** (every 3 years) |
    | Apprentice ID                   | N/A             | **\$30**    | **\$30** (annual)         |
    | Corporation / Partnership       | **\$50**        | **\$125**   | **\$125** (annual, May)   |
    | High-Medium Voltage Electrician | **\$50**        | **\$270**   | **\$270** (every 3 years) |
    | High-Medium Voltage Trainee     | N/A             | **\$30**    | **\$30** (annual)         |

    <Note>
      License fees are pro-rated according to birth month. Triennial renewals are due on the last day of the birth month.
    </Note>
  </Accordion>

  <Accordion title="Plumbers and Gas Fitters" icon="tool">
    | Requirement             | Detail                                               |
    | ----------------------- | ---------------------------------------------------- |
    | Exam (journeyman)       | Trade examination with minimum 70% score             |
    | Exam (master)           | Trade examination with minimum 75% score             |
    | Experience (journeyman) | 576 hours of schooling and 4 years as an apprentice  |
    | Experience (master)     | Must hold a journeyman license for at least 6 months |
    | Continuing education    | Required for biennial renewal                        |
    | Renewal cycle           | Every 2 years                                        |

    | License Type | License Fee | Renewal Fee |
    | ------------ | ----------- | ----------- |
    | Master       | **\$310**   | **\$300**   |
    | Journeyman   | **\$190**   | **\$180**   |
    | Apprentice   | **\$90**    | **\$80**    |
  </Accordion>

  <Accordion title="Asbestos Abatement" icon="building">
    | Role           | What is required                                                                                                                     |
    | -------------- | ------------------------------------------------------------------------------------------------------------------------------------ |
    | Contractor     | Approved training course + list of completed projects in the last year; must be registered with NH Secretary of State                |
    | Supervisor     | Approved training course + at least 1 year of asbestos abatement experience                                                          |
    | Worker         | Completion of an approved asbestos abatement worker or contractor/supervisor training course                                         |
    | ADS Contractor | At least one responsible person must be certified as an ADS Worker or Worker-in-Training; must be registered with Secretary of State |
    | ADS Worker     | Must pass state Asbestos Disposal Site Examination; 40 hours of ADS experience qualifies for experienced ADS Worker certification    |

    | License Type   | License Fee | Renewal Fee |
    | -------------- | ----------- | ----------- |
    | Contractor     | **\$1,000** | **\$750**   |
    | Supervisor     | **\$200**   | **\$200**   |
    | Worker         | **\$50**    | **\$50**    |
    | ADS Contractor | **\$250**   | **\$250**   |
    | ADS Worker     | **\$50**    | **\$50**    |
  </Accordion>

  <Accordion title="Lead Abatement" icon="building">
    | Requirement         | Detail                                                                                                                    |
    | ------------------- | ------------------------------------------------------------------------------------------------------------------------- |
    | Exam                | EPA proficiency exam (100 questions) + NH proficiency exam (25 questions); minimum 70% on both                            |
    | Contractor          | 32-hour training program + at least 2 years in asbestos, lead, environmental remediation, or building trades              |
    | Supervisor          | 32-hour training program + 12 months as certified worker + 12 months in environmental remediation or building trades      |
    | Worker              | 24-hour worker educational program with 70% minimum score                                                                 |
    | Inspector           | Educational program + proficiency exams + 15 full inspections and 10 clearance inspections under a licensed risk assessor |
    | Risk assessor       | Must be a licensed NH lead inspector for at least 1 year, plus risk assessor training and 5 supervised risk assessments   |
    | Refresher           | 8-hour refresher course and EPA / NH exams required every 3 years                                                         |
    | Annual requirements | Licensed lead professionals must attend an annual meeting and renew annually                                              |

    | License Type                          | Application and Renewal Fee |
    | ------------------------------------- | --------------------------- |
    | Lead Abatement Worker                 | **\$75**                    |
    | Lead Abatement Supervisor             | **\$125**                   |
    | Lead Abatement Contractor             | **\$300**                   |
    | Lead Inspector                        | **\$100**                   |
    | Risk Assessor                         | **\$250**                   |
    | Owner-Contractor (4-6 dwelling units) | **\$150**                   |
    | Owner-Contractor (fewer than 4 units) | No fee                      |
    | Duplicate License                     | **\$15**                    |

    <Note>
      Individuals applying for more than one discipline pay the highest applicable fee plus **\$25** per additional discipline.
    </Note>
  </Accordion>

  <Accordion title="Highway and Public Works Prequalification" icon="road">
    | Requirement             | Detail                                                                                                                  |
    | ----------------------- | ----------------------------------------------------------------------------------------------------------------------- |
    | Documentation           | Experience documentation, completed project list, equipment listing, bonding capacity, and financial statements         |
    | Financial statements    | Compiled for projects up to **\$1,000,000**; reviewed for projects up to **\$5,000,000**; audited above **\$5,000,000** |
    | Prequalification period | Expires 15 months after the date of the financial statements                                                            |
    | Processing time         | 2-4 weeks                                                                                                               |
    | Filing fee              | None                                                                                                                    |
    | Bonds                   | 100% performance and payment bond + 5% bid guaranty required for public works contracts                                 |

    <Note>
      Simple-scope projects common to the industry (such as simple carpentry or painting) may be exempt from prequalification to broaden the bidding field.
    </Note>
  </Accordion>
</AccordionGroup>

## Reciprocal agreements

New Hampshire's reciprocity is strongest for electrical licenses. Asbestos and lead reciprocity exist but require equivalency review. There is no general contractor reciprocity because New Hampshire does not license general contractors.

<Info>
  Electrical reciprocity is the broadest — 22 states at the master and journeyman level, plus 11 additional states for journeyman only.
</Info>

| Board                            | Reciprocal states                                                                                                                                                                                                                    | Coverage                                   |
| -------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------ |
| Electrical (master + journeyman) | Alabama, Connecticut, Delaware, Hawaii, Idaho, Kentucky, Maine, Massachusetts, Michigan, Minnesota, Nebraska, New Jersey, New Mexico, Oklahoma, Oregon, Rhode Island, Tennessee, Texas, Vermont, Virginia, Washington, West Virginia | <Badge color="green">22 states</Badge>     |
| Electrical (journeyman only)     | Alaska, Arkansas, Colorado, Connecticut, Iowa, Montana, North Dakota, South Dakota, Utah, Wisconsin, Wyoming                                                                                                                         | <Badge color="green">11 states</Badge>     |
| Asbestos                         | States with substantially equivalent certification requirements                                                                                                                                                                      | <Badge color="yellow">Case-by-case</Badge> |
| Lead                             | Licensed professionals from other states, Tribal Nations, or EPA with passing EPA and NH exams                                                                                                                                       | <Badge color="yellow">Case-by-case</Badge> |

<Accordion title="Lead reciprocity detail" icon="arrow-left-right">
  Any lead professional currently licensed or certified in another state, Tribal Nation, or by the EPA can apply for reciprocity. Requirements include a completed application, current license copy, refresher course completion certificate, and passing scores on the EPA proficiency examination and either the NH proficiency examination or the reciprocity educational program examination. The department may request the applicant's home-state licensing requirements to confirm equivalency.
</Accordion>

## Types of licenses

New Hampshire issues credentials across five regulated trade families. Use this section to confirm the exact license name for an application or comparison.

<AccordionGroup>
  <Accordion title="Electrical" icon="bolt">
    * Apprentice (Registration)
    * Journeyman
    * Master
    * Corporation / Partnership
    * High-Medium Voltage Trainee (Registration)
    * High-Medium Voltage Electrician
  </Accordion>

  <Accordion title="Plumbing" icon="tool">
    * Apprentice (Registration)
    * Journeyman
    * Master
    * Corporation
  </Accordion>

  <Accordion title="Gas" icon="flame">
    * Trainee (Registration)
    * Installer
    * Piper
    * Service Corporation
    * Domestic Appliance Technician
  </Accordion>

  <Accordion title="Asbestos" icon="building">
    * Entity License
    * Supervisor
    * Worker
    * Inspector
    * Management Planner
    * Project Designer
    * Disposal Site Contractor
    * Disposal Site Worker / Worker-in-Training
  </Accordion>

  <Accordion title="Lead" icon="building">
    * Lead Training Provider
    * Lead Abatement Contractor
    * Lead Abatement Supervisor
    * Lead Abatement Worker
    * Lead Inspector
    * Risk Assessor
  </Accordion>
</AccordionGroup>

## See also

<CardGroup cols={2}>
  <Card title="Northeast region guide" icon="map" href="/docs/jurisdictions/regions/northeast">
    Browse all Northeast jurisdictions for comparison.
  </Card>

  <Card title="Contractors guide" icon="hard-hat" href="/docs/personas/contractor">
    Cross-state guidance for contractors evaluating new jurisdictions.
  </Card>

  <Card title="Regulators guide" icon="shield-check" href="/docs/personas/regulatory-staff">
    Cross-state guidance for comparing regulatory models and agency structures.
  </Card>
</CardGroup>

**Neighboring jurisdictions with reciprocity ties:**

<CardGroup cols={2}>
  <Card title="Maine" icon="map-pin" href="/docs/jurisdictions/maine">
    Electrical master and journeyman reciprocity with New Hampshire.
  </Card>

  <Card title="Vermont" icon="map-pin" href="/docs/jurisdictions/vermont">
    Electrical master and journeyman reciprocity with New Hampshire.
  </Card>

  <Card title="Massachusetts" icon="map-pin" href="/docs/jurisdictions/massachusetts">
    Electrical master and journeyman reciprocity with New Hampshire.
  </Card>

  <Card title="Connecticut" icon="map-pin" href="/docs/jurisdictions/connecticut">
    Electrical master, journeyman, and electrical contractor reciprocity with New Hampshire.
  </Card>
</CardGroup>