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Mafna Air Technologies Inc.

HVAC Refrigeration Technician/Associate

Cambridge, ON, Canada

$40,000 to $60,000 CAD / year · Full-time

Within 25 km of Guelph · About 14.9 km from the city centre

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Job details

Pay: $40,000 to $60,000 CAD / year
Job type: Full-time
Apply by: Nov 28, 2026
Experience: Minimum 5 years of experience in HVAC or refrigeration system installation and service.
Posted: Oct 4, 2026

Original job description

Mafna Air Technologies Inc. is a Canadian company and one of the leaders in providing custom Air Handling Solutions and HVAC Equipment to a vast client base across the US, Canada, and overseas. Over the past 20 years, Mafna has delivered innovative solutions to numerous industries and Government Agencies, including Fortune 500 companies.

Join the dynamic team of one of the leading Custom-Built Central Air Conditioning and Refrigeration Equipment Manufacturers in Cambridge, Ontario.

Responsibilities

Install, assemble, and service HVAC and refrigeration systems used in industrial and commercial air handling units.
Read and interpret blueprints, wiring diagrams, and technical specifications.
Conduct system diagnostics, perform preventative maintenance, and resolve mechanical or electrical issues.
Handle refrigerants in compliance with environmental and safety regulations.
Coordinate with engineering and production teams during system integration and testing.
Maintain detailed service and repair records.
Follow all company safety and quality standards.

What are we looking for?

We’re looking for engaged individuals that are adaptable to a changing environment, take pleasure in learning, enjoy working with others, and continue to make Mafna great.

Skills/Experience

Minimum 5 years of experience in HVAC or refrigeration system installation and service.
HVAC Certification or Trade License (313A Asset).
Strong understanding of refrigeration cycles, components, and troubleshooting techniques.
Familiarity with electrical systems and mechanical layouts in HVAC applications.
Ability to read engineering drawings and schematics.
Valid driver’s license and ability to travel to job sites as required.
Willingness to relocate closer to the workplace and start on short notice.

What We Offer

Competitive salary (based on experience and technical skills).
Full-time, permanent employment.
Health benefits and company support for training.
A chance to grow within the organization, including future opportunities in supervision and technical management.
ONLY those candidates selected for an interview will be contacted***

Job Types: Full-Time, Permanent.

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More about this job

Responsibilities

Install, assemble, diagnose, maintain, and repair HVAC and refrigeration systems used in industrial and commercial air handling units. Interpret technical drawings, handle refrigerants safely, coordinate system integration and testing with engineering and production teams, and maintain service records while following safety and quality standards.

Requirements

Requires a minimum of five years of experience installing and servicing HVAC or refrigeration systems, along with strong knowledge of refrigeration cycles, components, and troubleshooting. Candidates need HVAC certification or a trade license (313A is an asset), familiarity with electrical and mechanical HVAC layouts, the ability to read engineering drawings, a valid driver’s license, and willingness to travel, relocate closer to the workplace, and start on short notice.

Skills

HVAC Installation And Service
Refrigeration System Installation And Service
System Diagnostics
Preventive Maintenance
Mechanical Troubleshooting
Electrical Troubleshooting
Refrigerant Handling
Blueprint Interpretation
Wiring Diagram Interpretation
Engineering Drawing Interpretation
Refrigeration Cycles And Components
HVAC Electrical Systems
Mechanical Layouts
System Integration And Testing
Service And Repair Recordkeeping
Safety And Quality Compliance

Benefits

Health Benefits
Company-Supported Training
Career Growth Opportunities

Visa sponsorship

Not detected in the job text

Keywords

HVAC
Refrigeration
Air Handling Units
Industrial HVAC
Commercial HVAC
HVAC Certification
Trade License
313A
Refrigeration Cycles
Refrigeration Components
System Diagnostics
Preventive Maintenance
Mechanical Troubleshooting
Electrical Troubleshooting
Refrigerant Handling
Environmental Regulations
Safety Regulations
Blueprints
Wiring Diagrams
Engineering Drawings
Technical Specifications
Electrical Systems
Mechanical Layouts
System Integration
System Testing
Service Records
Repair Records
Quality Standards
Custom-Built Central Air Conditioning
Job Site Travel

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