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Registered apprenticeship sponsors in New Hampshire

520 employers, unions and other organizations sponsor registered apprenticeships in New Hampshire, according to apprenticeship.gov's partner file dated October 7, 2026; the oldest registration on file is from 1972.

Sponsors
520
registered, apprenticeship.gov
New in 12 months
33
by registration date
Counties
10
with at least one sponsor
Educators
163
schools partnered with programs

How registered apprenticeship works

Registered apprenticeships are paid jobs whose wages rise as you learn (29 CFR 29.5): the program sets a progressively increasing wage schedule. A sponsor is the employer, union or group that runs the program and hires the apprentice. The public sponsor file does not say which occupations a sponsor trains, so ask the sponsor, use apprenticeship.gov's Apprenticeship Finder, or visit your American Job Center.

Pay in New Hampshire for apprenticeable occupations

Among the occupations on the approved list that this site also covers as training programs, information security analysts pay the most in New Hampshire: a median $124,000 a year (BLS, May 2025), against $34,650 for hairdressers, hairstylists, and cosmetologists.

Occupation (O*NET-SOC)Median pay in New HampshireJobs in New HampshireApproved term, from
Information Security Analysts$124,0005902,000 hours
Electrical Power-Line Installers and Repairers$102,1705602,000 hours
Cardiovascular Technologists and Technicians$83,1001502,000 hours
Massage Therapists$80,3602702,000 hours
Licensed Practical and Licensed Vocational Nurses$77,1102,2202,000 hours
Surgical Technologists$75,0403702,000 hours
Heating, Air Conditioning, and Refrigeration Mechanics and Installers$73,8502,5604,000 hours
Computer Network Support Specialists$72,3306802,000 hours
Bus and Truck Mechanics and Diesel Engine Specialists$71,3901,0402,000 hours
Plumbers, Pipefitters, and Steamfitters$66,8101,9505,920 hours
Paramedics$64,2104204,000 hours
Chefs and Head Cooks$63,4001,1702,000 hours
Electricians$62,8403,3304,800 hours
Welders, Cutters, Solderers, and Brazers$62,3601,1104,000 hours
Carpenters$61,2003,7602,000 hours
Computer User Support Specialists$60,6603,9102,000 hours
Heavy and Tractor-Trailer Truck Drivers$60,2806,9602,000 hours
Dental Assistants$59,5301,6002,000 hours
Automotive Service Technicians and Mechanics$59,0204,8402,000 hours
Medical Records Specialists$49,2109302,000 hours
Medical Equipment Preparers$48,9003802,000 hours
Phlebotomists$48,6606302,000 hours
Medical Assistants$48,0203,0004,000 hours
Nursing Assistants$47,8707,8102,000 hours
Pharmacy Technicians$47,3601,9702,000 hours
Skincare Specialists$46,8904302,000 hours
Emergency Medical Technicians$46,7901,0102,000 hours
Cooks, Restaurant$40,2007,1902,000 hours
Manicurists and Pedicurists$35,1004902,000 hours
Hairdressers, Hairstylists, and Cosmetologists$34,6501,9502,000 hours

Sponsors by county

Hillsborough County has the most sponsors (131 of 520); 2 rows give no county. 3 sponsors are counted but not named because the name reads as a person's.

Hillsborough County · 131 sponsors
SponsorCityRegistered
A & E Commercial AirNashua2019-01-24
A & E Commercial Air, Inc.Nashua2018-07-04
A. J. LeBlanc Heating, Inc.Bedford2006-02-07
ABSCO Heating & Home ServiceManchester1994-08-21
Advanced eClinical TrainingManchester2025-03-26
Advanced Plumbing, LLCBedford1995-03-08
Advanced Regenerative Manufacturing InstituteManchester2023-09-10
American Steel Fabricators, LLCGreenfield2021-04-15
Amoskeag HealthManchester2019-12-25
AMP Plumbing & Heating, LLCNew Boston2016-08-30
Atdp, LLCPittsfield2018-10-17
Bedford Plumbing & Heating, LLCBedford2005-03-23
Bellemore Plumbing Services, LLCGoffstown2019-08-15
Bonafide Service Plumbing & Heating, LLCGoffstown2021-08-25
Bond Plumbing & MechanicalMerrimack2024-10-02
Boudreau Painting, LLCMerrimack2019-07-29
Brown's Plumbing and Heating LLCManchester2025-07-14
Carrigg Commercial Builders, LLCManchester2019-11-11
Catholic Medical CenterManchester2018-03-27
CDS Unlimited, LLCBennington2021-08-08
Christenson Plumbing & Heating, LLCDeering2012-03-12
Claire Plumbing and HVAC of NH, LLCNashua2026-03-10
Collins Tree Service, IncHooksett2026-04-20
Comfort 4 You, LLCGoffstown2018-12-02
Community Action Partnership of Hillsborough and Rockingham CountiesManchester2020-12-02
Competitive Plumbing & Heating, LLCManchester2019-06-05
Control TechnologiesManchester1995-01-10
Covenant Fire ProtectionManchester2011-09-25
Covenant Fire Protection, Inc.Manchester2011-06-12
Daystar Construction Services, LLCNew Ipswich2019-03-19
DECCO Inc.Brookline1999-10-06
Decco, INC.Nashua2008-01-16
DENRON-Hall Plumbing & HVAC, LLCManchester1995-01-30
Dion's Top Notch Plumbing & HeatingWeare2019-04-28
DSG Backflow Prevention ServicesManchester2024-05-29
Eastern Mechanical Contractors, LLCManchester2024-02-12
EastPoint Builders, LLCBedford1995-06-26
EJC Engineers, LLCNashua2009-03-16
Elliot Health SystemsManchester2021-08-18
ER Plumbing & HeatingManchester2024-06-17
Evari, IncPeterborough2024-06-30
Ferris Plumbing & Heating, LLCAmherst2022-02-28
Fritz Family Plumbing & Heating LLCNashua2025-04-10
Frosty's Plumbing & HeatingNew Boston2017-03-06
Genesis Plumbing, Heating & Cooling, LLCGoffstown2013-04-25
Gerard A. LaFlamme, Inc.Manchester1982-07-04
GH Recovery SolutionsNashua2023-03-17
GMD MechanicalNashua2023-01-13
Granite PathwaysManchester2022-03-08
Granite State Mechanical Services, LLCManchester2004-09-19
Granite State Plumbing & Heating, LLCWeare1990-07-31
Great Brook AcademyHillsborough2024-08-23
Greater Nashua Mental Health CenterNashua2022-08-24
Guardian Angel Senior ServicesBedford2025-05-23
Harbor Care Inc.Nashua2024-10-23
Harding Plumbing & HeatingAntrim2002-10-06
Hatch Plumbing & Heating, LLCMilford2005-06-15
HD Line ConstructionAmherst2026-07-24
Hillard Mechanical, LLCHollis2022-07-28
Holistic Birth Pros, LLC.Milford2026-01-21
Home Base Collaborative Family CounselingManchester2022-03-03
Ideal Plumbing, LLCManchester2022-05-23
J. J. Ciampa & Son, Inc.Nashua1995-03-22
Jarvis Adams Plumbing & Heating, LLCGreenfield2018-03-06
Jason Wetherbee, LLCMilford2011-03-27
Jim Trombly Plumbing, Heating & CoolingManchester1995-07-18
Justin Time Plumbing & Heating, LLCPeterborough2021-12-08
KB Electric, LLCAmherst2014-09-07
Key Industries LLCNew Ipswich2025-06-24
King Plumbing & HeatingNew Boston1990-07-17
KT&T Distributors, Inc.Nashua2018-01-09
Labrie Plumbing and HeatingHudson2024-01-02
Lachance Plumbing & HeatingManchester2004-08-29
LHR Plumbing & Heating, LLCBedford2022-02-15
LNA Health CareersManchester2024-04-15
LoCal Plumbing and Heating, LLCHillsboro2022-12-20
Longchamps Electric, Inc.Manchester1995-03-05
LUCO Plumbing & Heating, LLCMilford2022-12-16
MacLellan Plumbing and Heating LLCWeare2025-11-20
Manchester Community CollegeManchester2022-04-19
Masi Plumbing & HeatingNashua2005-02-16
McGarvey Plumbing & Heating, LLCManchester2022-03-13
Milford Plumbing & HeatingMilford2004-09-19
Monarch Plumbing & Heating, LLCGoffstown1999-09-12
N. Vaillancourt Plumbing & Heating, Inc.Manchester1995-08-22
Nashua Soup Kitchen & Shelter, Inc.Nashua2022-06-15
National Collaborative for Digital EquityWeare2022-08-29
New Hampshire Food BankManchester2026-01-30
Oliver Mechanical, Inc.Manchester2013-07-07
On-Line Plumbing & Heating, Inc.Manchester1997-09-02
Paiute Plumbing & Heating, LLCNashua2018-12-25
Partners Mechanical, LLCManchester2016-12-26
Paul Jarry Plumbing & Heating, LLCHudson2021-04-15
Precision Mechanical ContractorsManchester2017-04-19
Precision Temperature ControlBedford2005-08-02
Proactive Comfort, Inc.Nashua2020-08-17
Progressive Mechanical, Inc.Bedford2001-08-26
Provencher Plumbing & HeatingLitchfield2004-07-25
Queen City Plumbing & Heating, LLCManchester2022-01-19
Reardon Plumbing & Heating, LLCNew Boston2021-03-24
Roadrunner Mechanical, LLCManchester2017-09-12
Ryder Plumbing, Heating & Cooling LLCManchester2024-12-20
S&L Plumbing & Heating, LLCMerrimack2005-09-25
SL Chasse SteelHudson2025-12-05
SNH Mechanical, LLCGoffstown2024-02-25
Soucy Electric, Inc.Manchester1993-10-17
Southern NH Health SystemNashua2025-08-28
Spraying Systems Company - East CoastMerrimack2019-01-07
St. Onge Plumbing and Heating LLCWeare2024-01-18
Stellos Electric Supply, Inc.Nashua1995-02-06
Steve Martin Plumbing & Heating, LLCNashua2021-09-16
Summit Packaging Systems, LLCManchester2019-01-23
Tecomet, Inc.Manchester2018-07-26
The Plus Company, Inc.Nashua2024-08-04
Toyota of NashuaNashua2020-10-27
Turn Cycle SolutionsNashua2025-12-05
Twins Plumbing & Heating, Inc.Manchester2021-09-27
United Way of Greater NashuaNashua2025-07-02
Viking ControlsNashua1994-03-19
Viking Controls, INC.Nashua2008-10-21
Voltworks, Inc.Merrimack2026-07-27
Vortex Plumbing & Heating LLCNew Ipswich2024-12-10
Walley’s Heating & Air ConditioningNashua2017-10-22
Waypoint NHManchester2021-04-11
Wetherbee Plumbing & Heating, Inc.Milford1995-07-18
WH BagshawHudson2026-03-10
Winchester Mechanical LLCNashua2025-06-03
WK Nault Plumbing & HeatingGoffstown2024-10-15
WT Kosik LLCPelham2025-12-05
WWW Sarette Brothers, Inc.Goffstown2001-07-15
Name not shownHudson2021-05-31
Rockingham County · 128 sponsors
SponsorCityRegistered
A & E Mechanical, Inc.Salem2017-10-26
A Place to Grow, LLCBrentwood2024-08-25
Advanced Energy Services, LLCHampton2018-10-28
All-Pro Plumbing & Heating, LLCDerry2020-11-30
ANCO Plumbing & HeatingChester1997-06-11
Andover CorporationSalem2021-06-16
Arakelian Plumbing & Heating, LLCHampton2015-04-25
Automated Controls Integration, LLCSalem2019-09-18
B & B Mechanical Services Inc.Salem2024-10-24
Bakie Brothers Plumbing & Heating, Inc.Kingston2021-02-02
Bath Fitter of New HampshireAuburn2023-05-09
Bath Flip NHLondonderry2025-02-10
Baum Plumbing & Heating Inc.Fremont2024-05-10
BDM Plumbing & Mechanical, Inc.Londonderry2019-10-29
CAC Mechanical Services, Inc.Salem2001-07-15
Capstone MechanicalPortsmouth2016-07-25
Capstone Mechanical, LLCPortsmouth2016-06-21
Cashman Plumbing and Heating LLCAuburn2024-10-22
CCL Plumbing, LLCKingston2005-03-22
Chip Thurston Plumbing and HeatingNewfields2022-09-08
Clukey Plumbing, Heating, CoolingDerry2022-06-22
Cmc Mechanical ContractorsPortsmouth2004-03-21
Colonial Plumbing &Heating, LLCHooksett2001-07-15
Connections Peer Support CenterPortsmouth2025-07-09
Core PhysiciansExeter2015-03-25
Cornerstone Electrical Services, Inc.Salem2021-08-12
D.M. Burke Plumbing & Heating, LLCNorthwood2012-01-08
Daigle Plumbing, Heating & CoolingDerry1991-09-10
Dan Dunn Plumbing & Heating, LLCPlaistow2003-07-20
Danco Plumbing & Heating LLCWindham2008-02-21
Dave the Plumber, LLCSalem2025-02-03
David Heating & Cooling, Inc.Hampstead2015-03-17
Demoulas Super Markets, Inc.Salem2024-09-16
Derek Brown Plumbing & HeatingDeerfield2012-02-05
Drummin Plumbing & HeatingEpping2012-11-25
Ewing Electrical Co., INC.Deerfield2007-07-04
Ewing Electrical Company, Inc.Deerfield1995-03-14
Exeter Hospital, Inc.Exeter2021-02-24
Extra Time Enterprises, LLCWindham2022-01-26
Fitzpatrick & Son Plumbing & HeatingDanville1993-06-09
Gallagher Plumbing and Heating LLC.Atkinson2024-03-28
Gemini Electric, Inc.Auburn1994-12-22
Genesis Administrative Services LLCExeter2026-05-13
Great Bay Community CollegePortsmouth2024-04-25
H.S. Goldberg Plumbing & Mechanical, LLCHampton2021-08-08
Hampshire Fire Protection Co., LLCLondonderry1984-10-10
Hart Plumbing & Heating, Inc.Dover1995-02-01
Heritage Home ServiceAuburn1995-10-11
Hussmann Services CorporationSalem2019-09-09
Hussmann Services Corporation - New HampshireSalem2017-07-13
Hutchinson Sealing SystemsNewfields2012-11-25
Hy Tech LLCNorthwood2022-08-29
I.C. Reed & Sons Inc.Raymond2025-09-15
J. Lamport Plumbing & HeatingSandown2015-12-10
J. P. Labbe Plumbing & HeatingAuburn2003-05-18
Joe Roy & Sons Plumbing & Heating, Inc.Plaistow2021-07-22
Joseph Barbagallo, LLCWindham2016-03-22
Josh Barton Plumbing & Heating, LLCSandown2025-03-05
K&S Mechanical, LLCBrentwood2003-10-21
Key Heating and Air ConditioningExeter2023-06-12
Lamprey Health CareNewmarket2021-09-15
Lewis Builders Development, Inc.Atkinson2017-11-05
Liberty Electric, Inc.Salem1993-10-17
Lifestyles Electric IncPlaistow2022-07-04
Lighthouse Plumbing & Heating, LLCHampton2021-10-17
Lindt & Sprüngli (USA)Stratham2019-01-23
Live Free Recovery ConsultantsNewton2021-03-09
Locher Plumbing & Heating, Inc.South Hampton2023-02-28
Londonderry Plumbing & Heating, Inc.Derry2000-03-06
Lonza Biologics, Inc.Portsmouth2025-01-13
M2 Service GroupExeter2017-09-12
Mainline Plumbing & Heating Co., LLCLondonderry1994-08-09
Maldini Electric, Inc.Greenland1994-08-21
McComish Plumbing & Heating, LLCDanville2021-09-21
Mechanical Air of New EnglandGreenland2020-03-15
Mechanical Concepts, Inc.Candia1995-07-17
Mechanical Construction Services, Inc.Windham2025-03-26
Methuen Construction Co.Plaistow2007-03-20
Methuen Construction CompanyPlaistow2006-05-14
MMS Northeast, Inc.Hampton Falls2010-03-31
Moberg Plumbing and HeatingDanville2025-08-13
MSI Mechanical Systems, Inc.Salem2021-03-17
MTI Polyexe, Inc.Bentwood2021-09-20
New Generation, Inc.Greenland2021-03-16
New Hampshire Land Surveyors AssociationRaymond2026-04-22
North American Plumbing & HeatingSalem2003-11-23
O'Loughlin Plumbing and Heating, LLCLondonderry2025-07-14
Ouwerkerk Plumbing & Heating, LLCChester2022-08-04
Palmer & Sicard, Inc.Exeter1995-03-08
Palmer Gas & OilAtkinson2026-01-07
Paul The PlumberDerry2001-04-16
Perry Plumbing & Heating, Inc.Greenland1995-07-17
Pettigrew Plumbing & HVAC, LLCPortsmouth2004-09-19
Pilot Plumbing & HeatingSandown2023-06-21
Pinkerton AcademyDerry2023-11-14
Piquette & Howard Electric Service, Inc.Plaistow2008-07-16
Plumbing-N-Heating Solutions, LLCDeerfield2017-04-02
Port City Plumbing & Heating, LLCPortsmouth2020-08-31
Portsmouth Naval ShipyardPortsmouth1986-01-26
Powerhouse Plumbing & HeatingPlaistow2013-09-15
Pye Barker Fire & SafetyPortsmouth2026-01-26
ReVision Energy, Inc.Brentwood2012-06-10
Riverside Plumbing & Heating, LLCPlaistow2021-09-27
Riverwoods ExeterExeter2014-12-10
Rob Roy Mechanical CorpLondonderry2020-11-11
Seaside Plumbing and Mechanical LLCHampton2025-08-18
Senior HelpersStratham2017-12-11
Simmons Plumbing & HVAC, Inc.Seabrook2002-03-13
Smithell Plumbing LLCSandown2025-06-09
Southern New Hampshire Plumbing, Heating, Cooling, LLCLondonderry2020-02-12
Stanley Mechanical, LLCSandown2021-09-01
Stonehouse Plumbing & Heating, LLCNottingham2025-02-09
Stonyfield Farm, Inc.Londonderry2018-12-06
Stratton StructuresRaymond2005-04-24
SubCom Cable Systems, LLCNewington2024-08-13
The Plumbing Wizard, Inc.Hampton2023-03-16
The Upper Room, a Family Resource CenterDerry2021-03-16
Throwback BreweryNorth Hampton2025-01-17
Tim Coyle Plumbing & HeatingAtkinson1999-07-25
Tinios Pro HospitalityHampton2025-05-12
TMB Electric CorpSalem2012-02-28
Turcotte Plumbing and Heating LLCSeabrook2024-01-22
US Foods - NHSeabrook2021-06-23
Waterline Industries CorporationSeabrook2004-04-18
Wentworth by the SeaNew Castle2022-03-30
White Birch Plumbing LLCDerry2025-04-21
Xcel Fire Protection INC.Salem2010-08-31
Youngblood Co., Inc.Atkinson2015-10-13
Merrimack County · 73 sponsors
SponsorCityRegistered
Advanced Power & Controls, LLCHooksett2019-06-19
Al Terry Plumbing & Heating, Inc.Hooksett1990-09-05
American Plumbing, Heating & Cooling, LLCBow2010-01-03
Associated Builders & Contractors of NH/VTConcord2022-10-19
Associated Builders & Contractors, NH/VTConcord2021-11-18
BAE SystemsNashua1983-03-26
Barrett Electric Co., Inc.Concord1994-08-31
Barrington Solutions Plumbing & Heating LLCNorthfield2025-06-13
Bill Libby Plumbing & Heating, Inc.Hooksett2001-07-31
Bow Plumbing & Heating CorporationBow1990-09-05
Brady Plumbing & HVACWarner2022-03-13
Braydin Plumbing and Heating LLC.Concord2023-11-06
Carbone Plumbing & Heating, LLCConcord2020-08-06
Carrier Electric, Inc.Concord2022-04-04
Clayton A. Miller, Inc.Elkins2019-10-06
Concord HospitalConcord2020-12-27
Creamer Plumbing & Heating, LLCHooksett2023-12-21
Cross Plumbing & HeatingSalisbury2021-09-12
David Favreau PlumbingHooksett2010-11-15
Defosses Plumbing & Heating, LLCFranklin2004-07-25
Direct Flow Plumbing & Heating, LLCPittsfiled2006-11-27
E. Cooke Plumbing & Heating, LLCBow2019-07-09
Eckhardt & Johnson, LLCHooksett1994-08-09
G&O Heating & Air Conditioning, Inc.Hooksett2008-03-11
GM Mechanical LLCWarner2025-02-17
Granite State Independent LivingConcord2016-06-20
Green Mountain CommunicationsPembroke2025-03-10
Hive Plumbing, Heating and Cooling, LLCChichester2025-01-17
International Brotherhood of Electrical Workers (IBEW) - Local Union 490Concord1972-08-31
Irish Electric Corp.Hopkinton2010-08-29
J.B. Milliken Home ServicesWarner2021-08-08
Jay's Plumbing & Heating, LLCDunbarton2006-11-27
JBI Helicopter ServicesPembroke2022-10-25
Jeff Daigle Plumbing & Heating, LLCHooksett2015-04-15
Jenkins Plumbing and HeatingChichester2023-09-14
Jones Plumbing LLCConcord2025-08-07
Kelley Plumbing & Heating, LLCNew London2004-05-16
KG Plumbing & Heating, LLCHooksett2003-10-21
KPMB Enterprises, LLCContoocook2006-04-16
LandVestConcord2026-02-09
LDG Corporation Mechanical ContractorsPembroke1996-08-12
Legacy Mechanical Services, LLCBradford2020-02-23
MacCormack Plumbing, Inc.Hooksett2022-08-15
Mason & Rich, P.A.Concord2023-06-26
Matrix Business Concepts, LLCConcord2023-06-19
MJA Plumbing & Heating, Inc.Hooksett2003-08-17
Monarch Energy LLCConcord2026-09-03
Mountain Mechanical, LLCPittsfield2022-06-09
Mr. Rooter Plumbing & Heating, LLCBow1996-09-18
Naults Plumbing and Heating, LLCDunbarton2022-11-18
New Hampshire Automobile Dealers AssociationBow2020-11-01
New Hampshire Department of CorrectionsConcord2017-04-04
NH Association of Insurance AgentsConcord2021-10-19
NH Plumbers & Pipefitters Local Union 131Hooksett1975-01-31
NH Water Heaters LLCBow2025-04-11
Nicks Plumbing & Heating, LLCDanbury2016-11-14
On Tap Plumbing and Heating, LLCPittsfield2022-12-19
Paradigm Plumbing, Heating & Air Conditioning, Inc.Hooksett2006-11-27
Pickman & Sons, Inc.Bradford2003-03-30
Reassurance Plumbing Heating & Cooling LLCHopkinton2022-08-05
Ross Express, LLCBoscawen2024-02-01
Rowell's Services, LLCNorthfield2020-08-12
SAM Mechanical Services, LLCHooksett2005-09-25
Sanel NAPAConcord2024-04-24
Sheepdog Enterprises LLCBow2026-03-11
Sheet Metal Workers Local #17Hooksett1977-09-26
State of NH - Department of Business and Economic Affairs - Office of Workforce OpportunityConcord2026-05-13
Steve Hawes Co., IncBow1995-03-20
Stu's Plumbing & HeatingContoocook2020-11-08
Swanson Mechanical Contractors, LLCEpsom2021-12-21
Total Climate Control, Inc.Boscawen2012-11-25
Victory Hot Water & Gas, LLCEpsom2021-01-10
Watts WaterFranklin2025-06-20
Grafton County · 48 sponsors
SponsorCityRegistered
AES Electrical ContractorsPlymouth2016-08-17
Alliance Mechanical, Inc.Concord2019-02-10
Andy & Sons Plumbing & Heating, Inc.Bristol1991-09-10
Bettencourt Mechanical Solutions, LLCLittleton2020-05-03
Boutin Plumbing & Heating, LLCPike2021-02-24
BTD Mechanical Contracting, LLCCampton2017-01-29
Center CarpentryAshland2025-06-24
Curtis Shepard Plumbing & Heating, Inc.Lyme2021-09-13
Dartmouth CollegeHanover2025-05-13
Dartmouth Health Career InstituteLebanon2017-10-01
Dartmouth-Hitchcock Medical CenterLebanon2018-02-11
Dickinson & Son, Inc.Etna2021-03-09
Driscoll & Company, PLLCLittleton2023-01-17
Echo North Plumbing and HeatingBethlehem2024-07-24
Eugene Boisvert Plumbing & Heating, Inc.West Lebanon2021-08-25
Freudenberg - NOKBristol2017-12-06
Grafton County Alternative SentencingNorth Haverhill2025-08-26
Hanover Plumbing & Heating, LLCEnfield2023-02-21
HB Logging LLCMonroe2025-08-05
HB Trucking LLCMonroe2025-08-05
Hennessy Mechanical LLCLyme2026-03-24
Hood Plumbing & Heating, Inc.North Haverhill2005-09-06
HT Mechanical LLCCampton2023-02-09
Hypertherm, Inc.Hanover2006-09-04
JCM Plumbing & Heating, LLCAshland2022-06-13
Jerm's Plumbing & Heating, IncWest Lebanon2023-06-14
Kennebec Lumber CompanyWentworth2022-03-22
Kingfisher Heat Pumps LLCHanover2025-11-19
Lin-Wood Plumbing & Heating, LLCWoodstock2021-02-16
Lyme Green Heat, Inc.Lyme2023-06-20
Mad River Plumbing & HeatingCampton2023-09-18
Martin's Mechanical Plumbing & Heating, LLCEnfield1989-08-07
Mascoma Savings BankLebanon2026-02-04
Mid-State Health CenterPlymouth2018-01-01
Newfound Plumbing & HeatingBristol1996-10-05
Northern Builders, LLCLittleton2021-04-26
Owl's Head Plumbing & Electrical, LLCPike2020-10-20
Plymouth State UniversityPlymouth2021-02-21
Presby Energy, Inc.Franconia2016-07-07
River Valley Workforce InstituteLebanon2011-03-27
Roland C. Abbott Plumbing & Heating, LLCLittleton2002-04-14
Rotobec USA Inc.Littleton2026-05-28
Royal Electric Co., Inc.Woodsville2013-03-24
Sheridan Group/Dartmouth Printing CompanyHanover2023-03-15
Simple Energy Partners, LLCWest Lebanon2016-03-21
Squam Lakes Plumbing & HeatingAshland2008-02-27
The Floorworks Holding LLCPlymouth2025-01-17
Name not shownPiermont2006-03-27
Strafford County · 31 sponsors
SponsorCityRegistered
4D Electric P.L.L.C.Raymond2024-10-10
A-D Archambault Plumbing & Heating, Inc.Rochester1994-08-21
Angelo Sassi & Sons Plumbing & HeatingFarmington1995-08-13
Aqua Tech Plumbing & Heating, LLCFarmington2023-09-18
Badger Plumbing, Heating & Mechanical, Inc.Middleton1995-10-24
BASiX Automation Integrators, Inc.Dover2017-07-17
Brueckner Group USADover2024-05-07
Cole Plumbing & Mechanical, LLCSomersworth2020-01-28
Currier Plumbing, Pump & FilterMilton2003-04-27
Dennis Munson Plumbing & HeatingDover2001-08-26
Eschmann Plumbing & Heating, LLCDover2020-08-03
Fresh Creek Plumbing & Heating, LLCDover2018-10-02
Greater Seacoast Community HealthSomersworth2021-12-13
Hermenau Plumbing & HeatingStrafford1996-06-09
Hope on Haven HillRochester2021-06-08
Janco, Inc.Rollinsford1996-11-17
Kenco LLCRollinsford2024-06-03
Koul Contracting, LLCDover2024-03-25
Maguire Brothers Plumbing & Heating-AC, LLCRollinsford2021-01-10
Martel Plumbing & Heating, Inc.Dover1998-11-03
P.J. Labrie & Sons, Inc.Somersworth2000-09-17
Portland GlassLee2024-08-12
Potter Mechanical, LLCDover2020-09-07
Progressive Electrical Services, Inc.Lee2021-03-15
Romi Plumbing & Heating, LLCRochester2012-08-21
RPH, Inc.Durham2000-08-08
Rubber GroupRochester2024-07-30
SAFRAN Aerospace Composites, Inc.Rochester2012-08-19
Santoro Plumbing & Heating, LLCNew Durham1995-07-17
Strong Mechanical, LLCFarmington2018-03-20
University of New Hampshire-Facilities DepartmentDurham2023-12-28
Carroll County · 25 sponsors
SponsorCityRegistered
Apex Plumbing & Heating, Inc.Center Conway1997-02-19
Brookside Plumbing & Heating, Inc.Wolfeboro1999-12-19
C.P.S. Plumbing & Heating, LLCMadison2005-07-17
Callahan A/C & Heating Services, Inc.Moultonboro2022-04-05
Cassidy Plumbing & Heating LLCCenter Conway2022-10-18
Dana Haley Plumbing & Heating Service, LLCSilver Lake2004-03-21
Electrical Installations, LLCMoultonboro1993-08-23
F.X. Lyons, Inc.Intervale2008-02-27
Fadden Chipping & Logging Inc.Center Conway2026-02-06
Ferry Plumbing LLCSilver Lake2024-03-14
First Response Plumbing & HeatingConway2008-10-06
Foresight Plumbing and HeatingWolfeboro2023-12-15
Gaynor Heating & Cooling, LLCCenter Conway2018-06-24
Granite State PipingWolfeboro2022-12-12
Guerin Mechanical Contractors, LLCWest Ossipee2024-03-25
Hill's Plumbing & HeatingJackson2021-08-25
J. Lewis Plumbing & Heating, LLCMoultonborough2023-08-18
Kingswood Mechanical, LLCBrookfield2020-01-05
OTW Plumbing and RepairTamworth2025-12-29
Pierce HeatingEast Wakefield2023-01-10
Riverwood Services, LLCEffingham2025-03-20
Scott Winters Plumbing & HeatingConway2013-04-25
Sine Wave Syndicate LLCEast Wakefield2026-08-21
Tower & Williams Plumbing and HeatingEast Wakefield2022-09-21
Name not shownCenter Ossipee2016-08-23
Cheshire County · 25 sponsors
SponsorCityRegistered
Benson Woodworking Company, Inc.Walpole2023-11-14
Bergeron Construction Company, Inc.Keene2025-01-28
Boss Contractors, Inc.Rindge2018-03-27
D.E.W. Construction Corp.Keene2024-04-16
Devlin & Sons PlumbingJaffrey2018-10-11
E. E. Houghton Co., Inc.Walpole1998-10-25
Fred H. Hamblet, LLCKeene1995-03-05
Froling Energy, LLCKenne2021-08-31
Genesis - Keene CenterKeene2026-01-15
Grace Electric, Inc.Jaffrey1994-08-29
ICU MedicalKeene2020-12-28
JP Master Plumbing & HeatingAlstead2024-06-26
Keating, Inc.Marlborough2018-09-09
Keene Community EducationKeene2012-05-31
Lawrence Brothers Plumbing & Heating, LLCWinchester1999-09-12
Matt Beam Plumbing & Heating, LLCWalpole2012-08-21
Mongoose Power Solutions, LLCSpofford2020-12-14
NH Mutual BancorpWalpole2022-12-23
Pinney Plumbing & HeatingWest Swanzey1990-10-02
PlumbustersRindgh2014-07-15
Proflow Mechanical, LLCRindge2013-08-25
Southwestern Community Services Head StartKeene2025-01-28
The Filtrine Manufacturing Company, Inc.Keene2024-04-11
The Service Guy, LLCSwanzey2021-05-26
Timber Framers GuildAlstead2009-09-10
Belknap County · 24 sponsors
SponsorCityRegistered
603 Plumbing & Heating, LLCTilton2022-08-21
ALLC Mechanical, LLCBelmont2021-09-12
ArchwaysTilton2021-04-06
Carman PlumbingMeredith2018-04-26
Chadwick Mechanical, LLCBelmont2021-01-12
Giguere ElectricLaconia1981-10-05
J&M Plumbing & Heating, Inc.Meredith2001-07-15
JMN Mechanical, LLCLaconia2021-03-15
Joe Boxer Plumbing & Heating, LLCMeredith2016-10-23
Johnson & Jordan, Inc.Belmont2013-09-11
Mahoney's Plumbing & HeatingAlton Bay2006-06-18
Marcoux Plumbing & Heating, Inc.Alton2018-06-14
Minute-Man Plumbing & Heating, Inc.Meredith2006-06-18
Mountain Plumbing of New Hampshire, LLCGilmanton2022-06-14
Muise Mechanical, Inc.Meredith2011-03-27
Navigating Recovery of the Lakes RegionLaconia2022-02-02
New Hampshire Ball Bearings, Inc.-LaconiaLaconia2019-06-05
NH Plumbing & Heating Co., LLCGilmanton2024-12-19
O.P.N. Plumbing & HeatingLaconia2018-09-12
Paquette Plumbing & Heating, LLCBelmont2026-04-20
R & D Plumbing & Heating, Inc.Laconia2006-02-28
Robert Bell Plumbing & Heating, LLCLaconia2020-09-20
Seely Plumbing, Heating & A/C, LLCMeredith2004-01-11
TNT Electrical Contractor, LLCWeirs Beach2011-03-27
Coos County · 20 sponsors
SponsorCityRegistered
Al's Plumbing, Heating & Fuels, LLCGroveton1995-07-17
Androscoggin Electric, LLCMilan2012-06-19
Capone Iron CorporationBerlin2022-10-04
Coos County Family Health ServicesBerlin2020-08-23
Daniel Hebert, Inc.Colebrook2019-11-26
Garland MillLancaster2024-03-29
Just Electric, LLCBerlin2026-08-26
Ma Dukes PlumbingWhitefield2023-04-18
McGee Company, Inc.Lancaster2001-08-27
Mohawk Plumbing and HeatingColebrook2025-04-01
Omni Mount Washington Resort & SpaBretton Woods2025-11-24
Passumpsic BankLancaster2025-07-23
Pratti Mechanical IncBerlin2024-08-01
Ray's Electric, Inc.Berlin1994-03-08
Tallmage Plumbing & HeatingStewartstown2010-09-20
The Family Resource Center - GorhamBerlin2022-02-06
The Morrison Assisted Living and Skilled Nursing CareWhitefield2020-03-01
Tri-County Community Action Program, Inc.Berlin2023-09-11
White Mountain Paper Co.Gorham2023-06-19
Whitefield Public LibraryWhitefield2025-09-03
Sullivan County · 13 sponsors
SponsorCityRegistered
Action Plumbing Heating and Air LLCNewport2024-07-30
Canam Bridges U.S. Inc.Claremont2026-01-21
Dunnells Plumbing & HeatingSunapee2004-07-25
GPS Plumbing, LLCClaremont2008-06-29
HMS Electric, LLCAcworth2026-07-09
J. LaPointe Brothers Plumbing, LLCClaremont2022-09-08
Lake Sunapee Plumbing & Heating, LLCNewport2000-10-15
Mill Hollow Plumbing & Heating, LLCPlainfield2021-03-15
Nationwide LiftsClaremont2026-10-05
Steel Plumbing and Heating LLCClaremont2025-05-21
T&M Plumbing & Heating, LLCCornish2022-05-31
Valley Regional HealthcareClaremont2024-04-16
WAL Masonry Corp.Claremont2011-06-08
County not given · 2 sponsors
SponsorCityRegistered
Capstone Mechanical, LLCPortsmouth2016-04-24
Waterline Industries Corp.Seabrook2007-01-01

Source: apprenticeship.gov Partner Finder sponsor file (Last-Modified October 7, 2026). Organization fields only: the file also names contact people, which we never publish. Rows whose ZIP code contradicts the state were left out.

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