The Technical Training Institute is in
our 15th year as a board-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:
We take the anxiety out of the licensing an testing process. Our course covers hundreds of sample test questions
in two fast-paced days for NC electrical, plumbing and heating applicants.
of TTI students
learn to use the code books
techniques to pass their license exams the first time.
NATE Technician Certification:
One-day certification courses to build the
well-trained and highly experienced technicians sought by
employers, contractors and consumers.
presentations teach real-world skills our students
the very next day in the field.
TTI now offers load estimating and
hvac system 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 service.
In 2012, a collaborative effort
between contractors and
leading chemists resulted in a polymeric sealant
that cures "Dirty-Sock Syndrome",
coil-odor problem that
has plagued the hvac industry for decades.
is the only field-applied cure for "dirty-sock" syndrome, that locker-room
smell that affects
aluminum coils. With a 100% success rate; professional application
takes minutes instead of
weeks, greatly reducing the downtime required to seal the coil
and eliminate all odors.
Did we mention it's cost efficient?
than $70 to seal and protect
a residential system,
for more information, visit
or visit your local