Institutional Heritage

Our Academic
Departments

Excellence in Vocational Training Since 1924

Explore Our Departments

Choose from a wide range of professional vocational courses designed to make you industry-ready.

AC Refrigeration

AC Refrigeration & Air Conditioning

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Automobile

Automobile Service Technician

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Hardware

Computer Hardware & Networking

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Software

Computer Software Application

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Electrical

Electrical Technician

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Electronics

Electronics & Telecommunication

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Healthcare

George Telegraph Institute of Healthcare

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Beauty

Beautician Department

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Student Success Stories

Hear from our alumni who transformed their technical curiosity into thriving careers across various industries.

  • Rahul Verma

    Sr. Technician @ Samsung India

  • Amit Chatterjee

    AC Specialist @ Blue Star

  • Sameer Khan

    Owner, S.K. HVAC Services

  • Priya Mondal

    HVAC Design Engineer

Information Hub

Frequently Asked Questions

Everything you need to know about starting your career journey at GTTI.

Eligibility varies by course. Most vocational courses require a minimum of Class 10 (Madhyamik) or Class 12 (Higher Secondary) qualification. Some advanced diploma courses may require technical background.
Yes, GTTI is a pioneer in vocational training since 1924. Our certificates are widely recognized by leading private and public sector industries across India and abroad.
We believe in "Learning by Doing." Over 70% of our curriculum is dedicated to hands-on practical training in state-of-the-art workshops equipped with modern industrial tools.
We welcome learners of all ages who have the passion for technical skills. Most of our students are between 16 to 35 years old, but there is no strict upper age limit for vocational training.
Absolutely. We have a dedicated placement cell that works with 500+ corporate partners. We provide 100% placement assistance through job fairs, on-campus interviews, and referral programs.
Course durations range from 3 months for fast-track certificate courses to 2 years for advanced diploma programs. Most popular diploma courses are 12 to 18 months long.
Yes, we offer morning, afternoon, and evening batches to accommodate students, working professionals, and those traveling from far distances.
Yes, you can submit an enquiry through our website. Our admissions counselor will then contact you to guide you through the digital enrollment process and documentation.