The Technical Training Institute is in
our 15th year as an approved provider of the most
comprehensive contractor Professional Development and License Exam Prep courses in North Carolina; teaching
our students the latest industry
and license exam information.
Exam Prep Courses:
Hundreds of sample test questions
in two fast-paced days or take the new online learning practice exams for
plumbing and heating applicants. Over 90% of TTI students
learn to use the code books
apply the simple
techniques to pass their license exams the first time.
NATE Technician Certification:
education programs to build knowledgeable, well-trained and highly
experienced technicians sought by employers, contractors and consumers.
presentations teach real-world skills students can utilize
the very next day in the field.
TTI now offers load estimating
services. Our mechanical design staff starts with a detailed plan analysis and provides complete room by room loads based on your specifications.
This program also offers technical assistance, design reviews, and field
consultation services. Technical excellence, responsive scheduling,
and fast, efficient results are just a few of the benefits of TTI's design
Online License Prep
- Practice Exams
to test but can't make
We've launched another
premier exam prep experience.
Practice exams are now available so you can
books out and get ready for your exam at home
or at work, anytime. Sign-up to take the online practice exams and you'll have 30 days to test your knowledge
and ace your test!