"Build A Hands-on Future Today"

Up Coming Classes!
Enroll Today!

What we offer:

  1. Heating
    We have hands on training courses for Oil heat and Gas heat, as well as Gas Licensing courses, MA Gas Prep course, NH & MA Gas Continuing Education and NH Gas state exams!
  2. HVAC
    We have two HVAC courses, one focuses on only Air Conditioning and the other Refrigeration systems. These can be taken as a combo course!
  3. Plumbing
    We have entry a level plumbing course, four different levels of Apprentice Plumbing courses, as well as MA & NH Plumbing Prep courses and MA & NH Plumbing Continuing Education!
  4. Electrical
    We have entry a level Electrical course, four different levels of Apprentice Electrical courses, as well as MA & NH Electrical Prep courses and the mandatory code updates for license renewals!
  1. Oil Lab
  2. Gas Lab
  3. HVAC class
  4. HVAC
  5. Oil Heat lab
  6. HVAC Lab
  7. Gas Heat Lab
  8. Electrical Lab
Follow us on Twitter or Facebook to have notifications of upcoming classes, changes in scheduling, course cancellations or school closings, as well as any other events coming our way!
Office Hours:
9am - 5pm
9am - 5pm
9am - 5pm
9am - 5pm
9am - 3pm
Would you like to take a tour of our facility? 
We give tours during office hours! No appointments needed, just stop by and we will show you around!
 Come in and see the hands on labs, classrooms, and speak with someone about opportunities in the trade fields! 
Tel.: (603) 622-6544
Fax: (603) 518-7283
Office Manager: Gina@tnhsmt.com
Director: Dean@tnhsmt.com
Vice President: John@tnhsmt.com
7 Perimeter Rd 
Manchester NH 03103
We will respond to your recuest during office hours when we are available.
!Upcoming Classes

Classes will be updated as starting date near. 

April 10th 2017
All day classes operate onf Mondays and Thursdays for 8 weeks.
Start time of 9am. 

Oil and HVAC are sheduled for 4:30 ending time 
Electrical and Plumbing are scheduled for a 3:30 ending time

Total Tuition is $2200
Payment Plan:
$600 down payment (should be paid prior to the start date)
$200 per week for the 8 weeks of the course. 

For more information, click on the button below!

Day Courses:
  • Oil Heat Technician 
  • HVAC
Back to top
Course List
April 17th 2017
  Meeting the 40 hours of educational requirements for the highest level of Gas licensing in the NH Gas License process, this course covers the service regulations for Natural and LP equipment and students will be prepped for the NH Gas Service Technician exam.  This course, in conjunction with the Gas Piping Installers training, Gas Equipment Installers training and additional 2000 hours of field training, will allow candidates to be eligible to obtain a Gas Service Technician License. Trainees will still need to fulfill the “field” training out on the job, but after completing this course they will be eligible to take the state exam immediately.

Tuition: $1,000
Evening - Mondays & Wednesdays  5:30 to 9:30pm  5 Weeks​

​**State Gas Piping Requirments are a prerequisite for this course.

Gas Service Technician
Back to top
Course List
April 14th 2017
This ten hour compulsory safety course is now more often asked that all tradesmen and woman should hold a OSHA certification in order to work or even walk on any federal and union job sites. It is minatory by the state of New Hampshire that all plumbing and electrical apprentice hold this certification. Prior to receiving licensing. The objective of this course is to reduce or prevent injuries and to create a safer construction environment upon completion, the students will be mailed out an OSHA card.

*Cards will need to be processed by OSHA, this may take a few weeks for cards to be distributed to students.

Course Cost: $165
Friday, April 14th: 5:30 to 9:30pm
Saturday, April 15th: 7am to 3pm
*Ending time may decrease if breaks are shortened.

Back to top
Enroll Today!
April 15th 2017
2017 Code Update starts at 8am
Course Tuition is $40

2016 Code Update starts at 11:30am
Course Tuition is $40

Coffee and refreshments will be provided. 
Code books are not included, Books can be purchased at check in.

Checks, Credit Cards, and Cash are excepted the day of. For online enrolment form, Click the button below!

NH Gas Renewal
Continuing Education
Back to top
Enroll Today!
April 22nd 2017
Session 9 

8am Start Time

Plumbing and Gas $80
Just gas $40

Checks, Credit Cards, and Cash are excepted the day of. For online enrolment form, Click the button below!
MA Plumbing and Gas
Session 9 Continuing Educaiton
Enroll Today!
Back to top