HVAC Technician – Copper Installer at JMG Limited

JMG is a highly diversified electro-mechanical solution provider, offering a wide-ranging portfolio that includes power generation, Solar power, Electrical infrastructures, Air compressors, Vertical transportation, and HVAC Cooling solutions. With over 25 years of experience in Africa and strong partnerships with world-renowned brands such as FG Wilson, Legrand, ABB, Kaeser Compressors, Trane, TK Elevator, LONGi, Deye, Must, Livfast, Lithion and EAE Electric, JMG combines global technologies with regional expertise to meet the development needs of the African market. Our workforce comprises nearly 1600 dedicated professionals who work with unwavering passion to deliver top-notch products and services. We hold 'ISO' certifications, ensuring our commitment to safeguarding quality, the environment, and people's health and safety. At JMG, we take immense pride in our well-established maintenance and distribution networks across Africa, enabling us to offer swift delivery and round-the-clock after-sales support to enhance customers' experience with all our products. Together with our clients, we craft competitive solutions in the fields of power, energy efficiency, safety, industrial infrastructures, and building infrastructures. Our solutions empower customers to gain a competitive edge in the African market while embracing a cost-effective and resource-friendly approach to enriching their lives. JMG's track record boasts major clients from both the private and public sectors, all attesting to the quality and effectiveness of our services. We consistently deliver challenging projects on time and within budget. Our large-scale operating facilities, commercial and technical expertise, and the reputable brands of our international partners form the backbone of our ability to meet current and future market demands, while generating value growth for all stakeholders. Join hands with us as we embark on a journey of excellence, efficiency, and sustainable growth.

We are recruiting to fill the position below:

Job Title: HVAC Technician – Copper Installer

Location: Gbagada, Lagos
Employment Type: Full-time

Job Description

• We are 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.

Responsibilities

• 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.

Requirements

• High School Diploma or equivalent.
• Trade Test certification or Technical Diploma in Refrigeration & Air Conditioning from a recognized technical institute is preferred.
• 3-5 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
9th April, 2026.