Gwinnett Technical College
Trade Schools and Apprenticeships in Georgia / Gwinnett Technical College
Gwinnett Technical College – Lawrenceville, GA
Program Information
Gwinnett Technical College is a public technical college located in Lawrenceville, serving Gwinnett County and the greater metro Atlanta area. The college offers career-focused education designed to support workforce development across automotive service, construction, manufacturing, and building systems. Programs emphasize applied learning through classroom instruction paired with extensive hands-on lab experience that reflects the tools, materials, and procedures used by local employers.
The Automotive Technology program at Gwinnett Technical College prepares students for entry-level employment in vehicle service and repair. Instruction focuses on modern automotive systems, including engine performance, braking systems, steering and suspension, drivability diagnostics, and electrical and electronic components. Students gain hands-on experience using diagnostic equipment and service information systems while learning proper shop workflow, documentation practices, and safety procedures commonly used in automotive service environments.
Welding programs at Gwinnett Technical College emphasize practical fabrication skills used in commercial and industrial settings throughout metro Atlanta. Students receive hands-on instruction in multiple welding processes, including MIG, TIG, and Stick welding. Coursework includes measurement, joint preparation, material handling, and welding technique, along with exposure to blueprint interpretation and quality control concepts. Training is designed to help students develop consistent, accurate welding skills applicable to construction, manufacturing, and metal fabrication roles.
Heating, Ventilation, and Air Conditioning programs prepare students to work with residential and commercial climate control systems common in Georgia’s construction and service markets. Instruction covers HVAC system components, electrical fundamentals, airflow principles, controls, and basic refrigeration concepts. Students learn installation, maintenance, and troubleshooting techniques through a combination of classroom instruction and supervised lab work.
Electrical and Construction programs focus on the foundational skills required for work in residential and commercial building environments. Electrical coursework introduces wiring methods, circuitry fundamentals, and electrical safety practices, while Construction programs emphasize building materials, methods, measurements, and jobsite safety. Together, these programs provide students with practical knowledge applicable to entry-level roles and continued training in the construction trades.
Program Length
Program length varies by field of study and credential type. Many certificate and diploma programs are designed to be completed within approximately one year, while associate degree pathways typically require two years of full-time study. Completion time may vary based on course sequencing, enrollment status, and whether a student attends full-time or part-time.
Program Requirements
- High school diploma or GED
- Submission of an application for admission to Gwinnett Technical College
- Basic math and technical readiness appropriate to the selected program
- Ability to meet physical and safety requirements associated with hands-on lab training
- Additional program-specific requirements may apply
Gwinnett Technical College supports students through academic advising, career-focused instruction, and workforce-aligned curriculum designed to help graduates transition into employment or continue their education. Programs are structured to provide a solid technical foundation while allowing flexibility for students balancing work, school, and other commitments.
Cost & Career Outlook
Based on publicly reported data for Gwinnett Technical College (Lawrenceville, GA) — U.S. Department of Education College Scorecard.
Program Type: Trade or Technical Training
In-State Tuition
Out-of-State Tuition
Median Earnings (10 yrs)
Time to Earn It Back
ROI Grade
About this data: Tuition and earnings are averages from federal College Scorecard data for comparable programs at Gwinnett Technical College. Actual costs may vary by program length, residency, and supplies. Earnings reflect median salaries ten years after entering the institution. This helps estimate how quickly your training can pay off in real-world wages.
Step-by-Step Career Guides
The programs and apprenticeships listed on this page relate to hands-on skilled trades. Explore the guides below to learn about training paths, licensing, salaries, and what to expect in each career field.