38 Refrigeration Technician jobs in Nigeria

Job Title: HVAC Technician

Sector: Manufacturing

Location: Ketu, Lagos.

Job Summary

We are seeking a skilled and proactive HVAC Technician to join our manufacturing team. The ideal candidate will be responsible for installing, maintaining, and repairing heating, ventilation, and air conditioning systems across our production and administrative facilities. This role is critical to ensuring optimal climate control for equipment performance, employee comfort, and regulatory compliance.

Key Responsibilities

• Install, inspect, and maintain HVAC systems including chillers, boilers, air handlers, and exhaust systems
• Diagnose mechanical and electrical faults in HVAC systems and perform timely repairs
• Monitor and adjust building automation systems (BAS) to optimize energy efficiency
• Conduct routine preventive maintenance and maintain accurate service records
• Ensure compliance with safety standards, environmental regulations, and company policies
• Collaborate with engineering and production teams to support temperature-sensitive operations
• Respond to emergency breakdowns and participate in on-call rotation as needed
• Recommend upgrades or replacements for aging HVAC infrastructure

Qualifications

• Technical diploma or certification in HVAC or Mechanical Engineering
• Minimum of 3years HVAC experience, preferably in an industrial or manufacturing setting
• Strong knowledge of refrigeration cycles, electrical systems, and mechanical components
• Familiarity with building management systems (BMS) and energy management practices
• Ability to read blueprints, schematics, and technical manuals
• Excellent troubleshooting skills and attention to detail
• Physical ability to lift heavy equipment and work in confined spaces

Qualified and interested candidate can send CVs to

Job Title: HVAC Technician

Location: Island

Overview

We are seeking a skilled and proactive HVAC Technician with 3–5 years of hands-on experience to join our facilities/maintenance team. The ideal candidate will install, service, troubleshoot, and maintain heating, ventilation, and air conditioning systems across commercial, industrial, or residential settings. This role emphasizes safety, quality workmanship, and dependable performance.

Key Responsibilities

• Install, commission, service, troubleshoot, and repair HVAC systems, including furnaces, boilers, chillers, DX units, air handlers and related controls.
• Read and interpret plans, specifications, schematics, and equipment manuals; translate requirements into precise field actions.
• Diagnose and repair electrical, mechanical, and refrigerant-related issues; perform leak testing and refrigerant recovery in compliance with regulations.
• Perform preventive and predictive maintenance on HVAC equipment to maximize efficiency and minimize downtime.
• Calibrate and configure building automation systems (BMS/AMX/Honeywell/Siemens or equivalent) and pneumatic/field controls.
• Replace faulty components (motors, condensers, compressors, sensors, valves) and install customer-specified filters and components.
• Ensure compliance with applicable codes and standards (e.g., NEC, ASHRAE, local codes) and safety policies.
• Respond to after-hours emergencies as part of an on-call rotation if required.

Qualifications

• 3–5 years of hands-on HVAC technician experience.
• EPA 608 or higher refrigerant certification.
• Valid HVAC technician license or equivalent
• NATE certification is a plus; OSHA 10/OSHA 30 or equivalent safety training preferred.
• Optional but valued: HVAC Commissioning certification, HVAC Controls certification.
• Proficiency with HVAC system installation, maintenance, and repair across commercial, industrial, and/or residential settings.
• Strong understanding of electrical wiring, refrigerant circuits, thermodynamics, and control systems.
• Ability to read blueprints, diagrams, and equipment schematics; familiarity with service manuals.
• Experience with hand tools, power tools, multimeters, refrigerant recovery machines, manometers, and calibration tools.

Job Type: Full-time

The HVAC Technician is responsible for the installation, repair, and preventive maintenance of heating, ventilation, and air conditioning (HVAC) systems to ensure guest comfort.

Key Responsibilities

• Install, inspect, and maintain HVAC systems.
• Diagnose faults and perform repairs on air conditioning units.
• Carry out preventive maintenance to avoid system breakdowns.
• Monitor energy usage and efficiency of equipment.
• Ensure compliance with safety and environmental standards.

Qualifications & Requirements

• OND/HND in Mechanical or HVAC Technology.
• 2+ years' experience in HVAC maintenance.
• Technical knowledge of AC units and ventilation systems.
• Ability to work under pressure and during emergencies.

Key Skills

• HVAC system maintenance
• Problem-solving and troubleshooting
• Safety and compliance awareness
• Technical expertise

Job Type: Full-time

Pay: ₦160, ₦200,000.00 per month

Job Summary

We are seeking a skilled and dedicated HVAC Technician with up to 2 years of hands-on experience to join our team. The ideal candidate will be responsible for installing, maintaining, troubleshooting, and repairing heating, ventilation, and air conditioning systems to ensure optimal functionality, comfort, and energy efficiency.

Key Responsibilities

• Install, inspect, maintain, and repair HVAC systems, including air conditioners, chillers, heaters, and ventilation units.
• Perform preventive maintenance to ensure reliability, reduce downtime, and extend equipment life.
• Diagnose and resolve mechanical, electrical, and system performance issues in HVAC equipment.
• Test HVAC systems for leaks, airflow, thermostat function, and refrigerant levels.
• Calibrate thermostats, controls, and system settings for optimal performance.
• Replace or repair worn-out parts such as motors, belts, bearings, filters, and compressors.
• Respond promptly to service requests, emergency breakdowns, and system failures.
• Maintain accurate logs of repairs, maintenance schedules, and parts inventory.
• Ensure compliance with safety regulations, company policies, and environmental standards.
• Provide technical support and recommendations on system improvements and energy-saving solutions.
• Assist in the design, installation, and commissioning of new HVAC systems and upgrades.
• Train end-users or staff on the proper use and maintenance of HVAC equipment.
• Liaise with vendors, contractors, and suppliers for spare parts and technical assistance.
• Conduct inspections to identify potential hazards and recommend corrective measures.
• Support other facility maintenance operations when required.

Qualifications & Requirements

• Minimum of ND/HND/ B.Sc. in Mechanical Engineering, Electrical Engineering, or related field.
• 2 - 3 years of proven hands-on experience as an HVAC Technician.
• Professional certifications are a strong advantage.
• Strong knowledge of HVAC systems, controls, and related electrical/mechanical components.
• Ability to read and interpret technical diagrams, blueprints, and manuals.
• Proficient in troubleshooting, problem-solving, and preventive maintenance.
• Good communication and teamwork skills.
• Willingness to work on weekends or be on-call when required.

Key Competencies

• Technical expertise in HVAC systems.
• Strong analytical and diagnostic skills.
• Attention to detail and commitment to safety.
• Capability to work autonomously and handle pressure effectively.
• Excellent organisational and record-keeping skills.

Job Type: Full-time

Pay: From ₦100,000.00 per month

Overview:

We are looking for a skilled HVAC Technician to install, maintain, and repair heating, ventilation, and air conditioning systems to ensure optimal performance and comfort.

Key Responsibilities:

• Install, troubleshoot, and repair HVAC equipment and systems.
• Conduct routine inspections, maintenance, and testing.
• Diagnose mechanical and electrical faults in HVAC systems.
• Ensure compliance with safety and environmental standards.

Requirements:

• Technical diploma or certification in HVAC or related field.
• Proven experience as an HVAC Technician.
• Strong knowledge of HVAC systems, tools, and safety practices.

Job Type: Full-time

Pay: From ₦200,000.00 per month

Today

Abuja Full Time

Recruitment NGN 75, ,000

Easy Apply

Technical expertise in HVAC systems.

We are seeking a skilled and dedicated HVAC Technician with up to 2 years of hands-on experience to join our team. The ideal candidate will be responsible for installing, maintaining, troubleshooting, and repairing heating, ventilation, and air conditioning systems to ensure optimal functionality, comfort, and energy efficiency.

• Minimum Qualification : OND
• Experience Level : Entry level
• Experience Length : 2 years
• Working Hours : Full Time

Responsibilities:

• Install, inspect, maintain, and repair HVAC systems, including air conditioners, chillers, heaters, and ventilation units.
• Perform preventive maintenance to ensure reliability, reduce downtime, and extend equipment life.
• Diagnose and resolve mechanical, electrical, and system performance issues in HVAC equipment.
• Test HVAC systems for leaks, airflow, thermostat function, and refrigerant levels.
• Calibrate thermostats, controls, and system settings for optimal performance.
• Replace or repair worn-out parts such as motors, belts, bearings, filters, and compressors.
• Respond promptly to service requests, emergency breakdowns, and system failures.
• Maintain accurate logs of repairs, maintenance schedules, and parts inventory.
• Ensure compliance with safety regulations, company policies, and environmental standards.
• Provide technical support and recommendations on system improvements and energy-saving solutions.
• Assist in the design, installation, and commissioning of new HVAC systems and upgrades.
• Train end-users or staff on the proper use and maintenance of HVAC equipment.
• Liaise with vendors, contractors, and suppliers for spare parts and technical assistance.
• Conduct inspections to identify potential hazards and recommend corrective measures.
  Support other facility maintenance operations when required.

Requirements:

• Minimum of ND/HND / B.Sc. in Mechanical Engineering, Electrical Engineering, or related field.
• 2 - 3 years of proven hands-on experience as an HVAC Technician.
• Professional certifications are a strong advantage.
• Strong knowledge of HVAC systems, controls, and related electrical/mechanical components.
• Ability to read and interpret technical diagrams, blueprints, and manuals.
• Proficient in troubleshooting, problem-solving, and preventive maintenance.
• Good communication and teamwork skills.
  Willingness to work on weekends or be on-call when required.

Key Competencies:

• Technical expertise in HVAC systems.
• Strong analytical and diagnostic skills.
• Attention to detail and commitment to safety.
• Capability to work autonomously and handle pressure effectively.
• Excellent organizational and record-keeping skills.

Today

E

Lagos Full Time

Energy & Utilities Confidential

• Minimum Qualification :
• Experience Level : Senior level
• Experience Length : 5 years

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• Company:
• Location: Nigeria
• State:
• Job type: Full-Time
  Job category:

Eko Maintenance Limited is a company specializing in maintenance services for the construction and real estate industries, with a focus on infrastructure and intelligent buildings.

We Are Recruiting To Fill The Position Below

Job Title: HVAC Technician

Location: Lagos

Employment Type: Full-time

Responsibilities

• Install, maintain, and repair ventilation and air conditioning systems and equipment.
• Perform troubleshooting, maintenance, and repair tasks.
• Conduct installation and gas welding of Split AC units.
• Demonstrate experience in HVAC troubleshooting and maintenance.
• Maintain daily logs and records of all maintenance activities.
• Ensure adherence to appliance standards and the Occupational Health and Safety Act.
• Follow service standards, work instructions, and meet customers' requirements.
  Provide assistance with customers' inquiries.

Requirements

• Candidates should possess an HND / OND qualification or a trade test certification with 5 – 8 years' work experience as an AC Technician
• Proficiency in working with various HVAC systems like Air Conditioners, Refrigerator units and heating pumps
• Strong skills in connecting pipes, brazing copper pipes, and insulating ducts effectively
  Ability to work independently, or as part of a team excellent communication.

Application Closing Date

Not Specified.

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Today

J

Maiduguri & Borno State Full Time

IT & Telecoms Confidential

• Minimum Qualification :

JOB TITLE: HVAC Technician

JOB LOCATION: Maiduguri, Borno

JOB DETAILS;

Performing And Carrying Out Autonomously All Necessary Installation, Maintenance And Repairs Of HVACequipment And Ensuring That Equipment Always Remains In Working Order. This Includes The Following Tasks

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• Regular thorough cleaning of AC indoor and outdoor units, and ventilation equipment
• Following the schedule and carrying out preventive and curative maintenance works for the equipment according to the MSF and/or manufacturer's protocols, manuals, and recommendations.
• Reporting and logging fault, breaks or any other issue related to HVAC equipment to his/her supervisor and conducting repairs when appropriate. If maintenance work requires further assistance, documentation, or additional tools, this shall be requested to and provided by his/her supervisor.
• Managing the stock of consumable items and spare parts, carrying out physical stock inventories, executing orders necessary for renewing stock, avoiding any shortage
• Responsible for the equipment and tools, checking they are correctly and safely used, maintaining, and renewing them when necessary, and keeping the inventory updated.
• Ensuring the medical team is aware of the maintenance interventions ahead of time and supporting them to facilitate access to the HVAC equipment.
• Ensuring that all record sheets and books related to maintenance are always completed (including date of intervention, replaced parts, problems, and solutions) and preparing needed reports before and after any repair or required maintenance.
• Keeping working area clean and tidy.
• Immediately informing the line manager of any problems that arise in the course of the work, particularly with regard to damage, loss, theft or attempted break-ins
• Working in collaboration with other specialized technicians and workers, if necessary, or managing a small team of workers.
  Identifying, defining, and implementing solutions and strategies that reduce the environmental footprint of the HVAC installations in the project. These strategies englobe not only technical solutions but also how the HVAC installations are used, maintained, and managed. The main objective of reducing the environmental footprint entails energy efficiency, reducing the carbon dioxide emissions, reducing refrigerant gas emissions, a proper waste management and the use of sustainable and adapted solutions according to the context.

Requirements

Candidates should possess an SSCE / GCE / NECO qualification with 2 years xperience.

How To Apply

To apply for the ongoing Medecins Sans Frontieres (MSF) Job recruitment, visit the APPLICATION PORTAL to submit your application

Deadline: February 11, 2025

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Today

Lagos Full Time

IT & Telecoms NGN 1,500,000 - 2,000,000

Easy Apply

This is a career opportunity with full relocation to the Netherlands, where you will work on large-scale commercial and industrial buildings. We are looking for technicians who are experienced, confident, and motivated to grow in a structured European environment.

• Minimum Qualification : Degree
• Experience Level : Mid level
• Experience Length : 3 years

Responsibilities

• Perform independent service and maintenance work on HVAC, ventilation, and sanitary systems.
• Diagnose malfunctions, repair faults, and prepare clear service documentation in English.
• Execute modifications, commissioning, and system adjustments.
• Participate in on-call duty shifts (emergency service).
• Work in structured teams, ensuring quality, safety, and knowledge sharing.
  Represent Unica professionally in client-facing situations.

Requirements:

• Bachelor's degree in Mechanical Engineering or Installation Technology.
• 3+ years proven post-graduation experience in servicing HVAC/ventilation systems (not only installation).
• Experience in commercial/industrial (utility) projects – not residential only.
• Valid car driving license.
• Fluent, clear English (written and spoken) – role includes documentation and client-facing communication.
• Outgoing, confident personality – service-oriented and professional.
• Previous on-call duty experience.
• Must have a minimum €1,500 available for flight ticket + first month stay.
• Ready to relocate within 12 weeks.
• Relocation to the Netherlands (Full Visa Sponsorship)
• Knowledge of geothermal systems (WKO), IoT, and smart buildings.
• Certifications: PO/PI Scope 1, 2, or 7a.
• Basic electrical knowledge.
  Affinity with sustainability and renewable technologies.

Benefits:

• Full visa sponsorship.
• Pathway to permanent residence and possible citizenship after 5 years.
• Top European salary package for HVAC technicians.
• Work in a structured, career-growth environment with an industry leader.
• 1-year contract, renewed annually upon good collaboration.