TRADE SCHOOL LOCATED IN 
MANCHESTER, NH 

MANCHESTER STARTING DATES 

Main Office
Tel.: (603) 622-6544
Fax: (603) 518-7283


Office Hours: 
Monday - 9am to 5pm
Tuesday - 9am to 5pm
Wednesday - 9am to 5pm
Thursday - 9am to 5pm
Friday - 9am to 3pm
Email Addresses:
​Director - Dean@tnhsmt.com
Vice Pres. - John@tnhsmt.com
Office Manager - Gina@tnhsmt.com
Manchester Office:
Joanne@tnhsmt.com
Courtney@tnhsmt.com

COURSES OFFERED

OIL HEAT
We have hands-on day and evening training courses available, as well as NORA certification prep!
GAS HEAT
Licensing and trianing courses are avaialble for all levels of technicians. 
HVAC
We have hands-on air conditioning and refrigeration training courses that also prep for the EPA certification! 
Oil Heat Courses
Gas Heat Courses
HVAC Courses
ELECTRICAL
Pre apprentice training courses, apprentice requirment courses and exam prep courses are availble!
PLUMBING
Pre apprentice training courses, apprentice requirment courses and exam prep courses are availble! 
CONTINUING EDUCATION
We also offer continuing educaiton for MA and NH gasfitters, Plumbers and Electricians!
Plumbing Courses
Electrical Courses
License Renewals

MANCHESTER STARTING DATES 

PHOTO GALLERY
  1. HVAC classroom
  2. Plumbing classroom
  3. Conference room
  4. Electrical classroom
  5. Gas Heat classroom
  6. Oil Heat classroom
  7. Electrical Lab
  8. Electrical Lab
  9. Electrical Lab
  10. Electrical Lab
  11. Electrical Lab
  12. Gas Lab
  13. Gas Lab
  14. Gas Lab
  15. Gas Lab
  16. Gas Lab
  17. Electrical Lab
  18. Gas Lab
  19. Gas Lab
  20. HVAC Lab
  21. HVAC Lab
  22. HVAC Lab
  23. HVAC Lab
  24. HVAC Lab
  25. Refrigeration Lab
  26. Refrigeration Lab
  27. Refrigeration Lab
  28. Refrigeration Lab
  29. Oil Lab
  30. Oil Lab
  31. Oil Lab
  32. Oil Lab
  33. Oil Lab
  34. Oil Lab
  35. Plumbing Lab
  36. Plumbing Lab
  37. Plumbing Lab
  38. Plumbing Lab
  1. July 14th 2018
    NH Electrical Exam Prep course
    Three Saturdays 8am to 2:30pm for $300 Students will receive a Mike Holts' Electrical Exam Preparation book!
  2. July 21st 2018
    NH Gas Renewal courses
    Saturday: 8am to 11am - 2018 Gas Code Update $40 11am to 2pm - 2017 Gas Code update $40
  3. July 27th & 28th 2018
    OSHA 10
    Friday 5:30 to 9:30pm Saturday 7am to 3pm *Lunch is provided on Saturday*
  4. August 13th 2018
    Gas Systems, Controls and Service
    Gas training course that focuses on installing, maintaining, and servicing gas equipment. Mondays and Wednesday 5:30 to 9:30pm for 15 weeks.
  5. August 13th 2018
    Gas License Code Combo
    This is a combination of our Gas Licensing courses; Gas Piping Installer, Gas Equipment Installer and Gas Service Technician. Trainee cards are required. Mondays and Wednesdays 5:30 to 9:30pm for 18 weeks. *Exam fees are not included in tuition.
  6. August 13th 2018
    Gas Piping Installer
    Licensing course for the educational needs of the Gas Piping License. Trainee cards are required. Mondays and Wednesdays 5:30 to 9:30pm for 8 weeks. *Exam fees are not included in tuition.
More Info!
Enroll Today!
Enroll Today!
More Info!
More Info
More Info