HVAC Technician – Copper Installer at JMG Limited

JMG is a diversified solution provider with a broad portfolio in power generation, electrical infrastructures, and industrial equipment. With over 20 years of experience in Africa and strong partnerships with some of the world’s leading brands, JMG combines global technologies and regional expertise to fulfill the African market's development needs.

We are recruiting to fill the position below:

Job Title: HVAC Technician – Copper Installer

Location: Gbagada, Lagos
Employment Type: Full-time

Job Description

• JMG Limited is seeking a skilled and detail-oriented HVAC Technician – Copper Installer to join our dynamic HVAC Division.
• The primary focus of this role is the precise installation, fitting, and brazing of copper piping for heating, ventilation, air conditioning, and refrigeration systems.
• The ideal candidate will possess a strong background in HVAC piping layouts and ensure that all installations meet JMG’s high standards for quality, safety, and durability.

Requirements

• Interpret engineering drawings, isometric diagrams, and specifications to plan the layout of copper piping.
• Measure, cut, ream, and bend copper pipes to required specifications.
• Perform high-quality brazing and soldering of copper joints to ensure leak-proof connections.
• Install copper line sets for Split AC units, VRF/VRV systems, and Chilled Water Systems (where applicable).
• Assist in the positioning and mounting of indoor units, outdoor condensers, and other HVAC equipment.
• Install hangers, supports, and clamps for piping systems in accordance with building codes.
• Insulate copper lines (vapor and liquid lines) post-installation to ensure energy efficiency.

Qualifications

• High School Diploma or equivalent.
• Trade Test certification or Technical Diploma in Refrigeration & Air Conditioning from a recognized technical institute is preferred.
• 2-3 years of proven experience as an HVAC Technician, specifically handling copper piping installation.
• Demonstrable experience in brazing (silver brazing) and soldering techniques.
• Extensive knowledge of copper pipe sizing, types, and fittings.
• Proficiency in using brazing torches, pipe cutters, swaging tools, and flaring tools.

Application Closing Date
27th April, 2026.

How to Apply
Interested and qualified candidates should send their CV to: career@jmglimited.com using the job title as the subject of the mail.