TESDA Plumbing NC I Course

For those looking to pursue a career in plumbing, the Plumbing NC I program is a crucial first step towards mastering the trade. Developed by the Technical Education and Skills Development Authority (TESDA) in the Philippines, this program focuses on the installation of a single plumbing unit, encompassing essential components such as faucets, floor drains, and water meters.

Also read: TESDA Carpentry NC II Course

Students learn how to install common fixtures like water closets, lavatories, and shower units with single-point water heaters, as well as kitchen sinks. Achieving this certification not only provides an excellent foundation for a career in plumbing but also helps bolster the skill set and credibility of seasoned professionals.

Plumber I

What is Plumbing NC I?

This course equips individuals with practical plumbing skills. Learn how to prepare plumbing layouts, make piping joints and connections, perform minor construction works, and install and assemble plumbing units.

A person who has attained this Qualification possesses the necessary competence to serve as a:

  • Plumber I

Benefits of Taking Plumbing NC I

Taking the Plumbing NC I Course by TESDA comes with several benefits:

  1. Gain valuable skills: Taking the Plumbing NC I course by TESDA equips you with essential plumbing skills that can be applied in various real-world scenarios.
  2. Industry-recognized certification: TESDA’s Plumbing NC I course provides a recognized certification that validates your competence and expertise in plumbing, enhancing your professional credibility.
  3. Practical knowledge: The course offers hands-on training, allowing you to acquire practical knowledge and experience in plumbing techniques, tools, and equipment operation.
  4. Understanding plumbing systems: You will learn about different types of plumbing systems, including water supply, drainage, sewage, and irrigation, enabling you to effectively troubleshoot and maintain them.
  5. Safety awareness: Safety is paramount in the plumbing industry. This course emphasizes safety protocols, enabling you to work safely and prevent accidents or injuries.
  6. Cost-saving potential: By learning plumbing skills, you can save money by handling basic plumbing repairs and maintenance tasks on your own, without having to hire a professional every time.
  7. Contributing to community development: Plumbing skills are essential for community development, and by acquiring these skills, you can contribute to improving access to clean water, sanitation, and overall health and safety.

What are the Essential Skills that Need to Be Learned?

This Qualification comprises a set of Units of Competency, which are as follows:


  • Receive and respond to workplace communication
  • Work with others
  • Demonstrate work values
  • Practice housekeeping procedures


  • Prepare construction materials and tools
  • Observe procedures, specifications and manuals of instruction
  • Perform mensuration and calculations
  • Maintain tools and equipment


  • Prepare Plumbing Layout
  • Make Piping Joints and Connections
  • Perform Minor Construction Work
  • Install and Assemble a Single Plumbing Unit

Sample of Certificate of Completion


Training Duration

  • Basic: 28 hours
  • Common: 20 hours
  • Core: 120 hours

Total: 168 hours

Also read: TESDA Furniture Making (Finishing) NC II Course


This section outlines the requirements for trainees, encompassing their educational background and professional experience.

  1. Junior High School level or higher
  2. Oral and written communication abilities
  3. Basic math skills

This list does not include institutional requirements like written entrance exams, work experience, or other requirements that may be needed by the school or training center offering the TVET program.


To enroll in this course, you will need the following documents:

  1. PSA Birth Certificate
  2. High School or College Diploma
  3. Certified True Copy of Official Transcript of Records or Form 137
  4. Certificate of Good Moral Character or GMRC
  5. 1 x 1 and/or 2 x 2 pictures

To obtain further details, please reach out to the enrollment site that aligns with your requirements. Kindly note that the criteria may vary.

Instructor Credentials

The trainer qualifications for this Plumbing NC I require the following:

  • National TVET Trainers Certificate level I-Plumbing NC I or higher
  • Preferably Registered Master Plumber
  • Minimum 2 years relevant industry experience in plumbing works, including:
    • Plumbing Layout Preparation
    • Piping Joints and Connections
    • Minor Construction Works
    • Single Plumbing Unit Installation and Assembly
  • Completed 40-hour Construction Safety Training Course (COSH) as per Department Order No. 13 s. 1998, conducted by OSHC and DOLE accredited Safety Training Organizations
  • Computer literacy is a must.


The Plumbing NC I program offered by TESDA in the Philippines is a crucial first step for those pursuing a career in plumbing. It focuses on the installation of plumbing units and provides practical skills in preparing layouts, making piping joints, and performing minor construction works. This industry-recognized certification enhances professional credibility and offers benefits such as gaining valuable skills, practical knowledge, and understanding of plumbing systems. The course emphasizes safety protocols and contributes to community development by improving access to clean water and sanitation.

Contact Information

Technical Education and Skills Development Authority (TESDA)
Office Address: BLDG 8, TESDA Gate 2, TESDA Complex, East Service Rd., South Superhighway, Taguig, Metro Manila.
Email Address: contactcenter@tesda.gov.ph
Telephone Number: 8887-7777
SMS Hotline: 0917-479-4370 (text only)
Website: https://www.tesda.gov.ph/
Facebook Page: https://www.facebook.com/TESDAOfficial

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