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New HampshireTrades: Pay, Licensing, Apprenticeships and Lien Law

New Hampshire licenses electrical, plumbing and HVAC contractors at the state level. General contractors and roofers need no state license.

What do the trades pay in New Hampshire?

Median hourly pay, May 20251. Pick a trade for training, pay and the license.

Is there work in New Hampshire?

Construction jobs in New Hampshire, September 2026: 31,800, down 2.1% from a year earlier.

BLS Current Employment Statistics, Sep 2026

New homes permitted in New Hampshire, September 2026: 459, down 11.9% from a year earlier.

Census Building Permits Survey, Sep 2026

People working in these five trades in New Hampshire: 11,700.

BLS OEWS, May 2025
Licensing

Who licenses contractors in New Hampshire?

New Hampshire licenses electrical, plumbing and HVAC contractors at the state level. General contractors and roofers need no state license.2

State board NH Office of Professional Licensure and Certification (OPLC)

  • ElectricalState license
  • PlumbingState license
  • HVACState license
  • RoofingNo state license
  • General contractorNo state license

New Hampshire contractor license requirements

License examRenewalBond and insurance

License lookup

Check a New Hampshire contractor

Search the license on the board's own site.

How to check a New Hampshire license

Getting paid · New Hampshire

Miss a date, lose the lien

120 daysafter the services are performed or the materials furnished: attach the property by court writ.3

Work out your dates Every New Hampshire lien rule

Training

Training near you

Apprentices are hired first and paid while they learn on the job and in class. Trade school comes first and charges tuition.

Near you

Where to train and find work near you

Union locals take apprenticeship applications and send members out to union contractors. Open-shop chapters run apprenticeship classes for the people their member contractors hire.

IBEW union locals

Electrical training centers (JATCs)

IEC chapters (open shop)

No IEC chapter lists an office in New Hampshire. Chapters cover several states; the finder shows each one's area. IEC chapter finder

Electrician apprenticeships in New Hampshire

UA union locals

Training

UA apprenticeships run through a joint committee of the local and union contractors. Call the local for the next application date.

PHCC chapters

No PHCC chapter lists an office in New Hampshire. PHCC chapter finder

Plumber apprenticeships in New Hampshire

SMART union locals

No SMART local has its office in New Hampshire. Search the SMART local union directory.

Sheet metal training centers

  • Manchester NH Sheet Metal JATC Local 1722 Eaton Ave, Bennington(603) 759-1631

PHCC chapters (heating, cooling, plumbing)

No PHCC chapter lists an office in New Hampshire. ACCA member contractors near you

Pipefitters and HVAC service techs also apprentice through the UA: UA locals in New Hampshire.

HVAC Technician apprenticeships in New Hampshire

Carpenters union locals

  • Carpenters Local 352Manchester
  • Carpenters Local 3073Portsmouth

Training

Union carpentry apprenticeships run through the regional council's training centers. Carpenters regional council finder

General Contractor apprenticeships in New Hampshire

Roofers union locals

No Roofers local has its office in New Hampshire. Search the Roofers union website.

Training

Roofers locals run their apprenticeship through a joint committee with union contractors.

Contractor associations

The national trade group for roofing contractors is the National Roofing Contractors Association.

Roofer apprenticeships in New Hampshire

Trade schools: where to apply

Trade schools in New Hampshire