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HVAC Technician — CV Example

A template for HVAC professionals who keep buildings comfortable and energy-efficient.

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What Does a HVAC Technician Actually Do?

HVAC technicians install, maintain, and repair heating, ventilation, air conditioning, and refrigeration systems in residential and commercial buildings. They typically report to a service manager or project supervisor and split their time between planned maintenance visits and reactive callouts. Construction companies, facilities management firms, property developers, and hospitals all hire HVAC techs. A typical week involves carrying out gas safety checks, replacing compressors or condensers, fault-finding on commercial chiller units, and completing job sheets for compliance records.

Dean Foster
HVAC Engineer
📍 Birmingham, UK✉️ dean.foster@email.com
Summary

F-Gas certified HVAC Engineer with 6 years of experience in commercial and industrial heating, ventilation, and air conditioning systems. City & Guilds qualified with expertise in VRF/VRV systems, chiller maintenance, and BMS controls.

Work Experience
Senior HVAC Engineer at Daikin Applied ServiceFeb 2022 — Present
  • Install, commission, and maintain VRF/VRV air conditioning systems across 50+ commercial sites
  • Diagnose and repair complex HVAC faults with 95% first-time fix rate on reactive callouts
HVAC Service Engineer at Mitsubishi ElectricJul 2018 — Feb 2022
  • Maintained 200+ split, multi-split, and VRF systems across healthcare, education, and office buildings
  • Achieved F-Gas Category 1 certification and specialised Mitsubishi system training
Skills
F-Gas Category 1VRF/VRV SystemsChiller MaintenanceBMS ControlsFault DiagnosisRefrigerant HandlingElectrical Testing (18th Ed)Planned Maintenance

What Recruiters Look For

HVAC CVs must show your F-Gas category, system specialisations, and the scale of installations you have worked on. Commercial and industrial HVAC requires different emphasis from domestic.

Key Skills to Include

F-Gas certification (Category 1/2), VRF/VRV systems, chiller maintenance, BMS controls, fault diagnosis, refrigerant handling, commissioning, and electrical testing (18th Edition).

Common Mistakes

Not specifying the systems and manufacturers you are trained on. Daikin VRV and Mitsubishi VRF are different skill sets. List your manufacturer-specific training and system capacities worked on.

Formatting Tips

One page. Include your F-Gas category and CSCS card type. List manufacturer training certifications prominently. Mention system sizes and site types you work on.

Average Salary — HVAC Technician

United States
$50,000 – $80,000
United Kingdom
$35,000 – $55,000
Germany
$35,000 – $52,000
UAE / Dubai
$40,000 – $65,000
Canada
$50,000 – $75,000
Australia
$55,000 – $80,000

Figures in USD. Ranges reflect mid-level experience (3–7 years). Senior roles and major metro areas typically sit at the top of these bands.

Top 5 Interview Questions — HVAC Technician

1Walk me through how you diagnose a commercial air conditioning unit that isn't cooling properly.
Cover the systematic process — checking refrigerant levels, electrical connections, airflow, and thermostat settings. Employers want to see methodical fault-finding, not guesswork.
2What certifications and licences do you hold and how do you keep them current?
List everything relevant — EPA 608, Gas Safe, F-Gas. Show you track renewal dates and take CPD seriously.
3Describe a situation where a customer was unhappy with your work. How did you handle it?
Show accountability first, then problem-solving. Employers want technicians who resolve complaints professionally without escalating tension.
4How do you ensure safety when working on live electrical components in HVAC systems?
Name specific protocols — lockout/tagout, PPE, voltage testing before touching. Safety processes should be second nature and you should sound like they are.
5Tell me about the most complex HVAC installation you've completed.
Be specific — system size in tons or kW, building type, how many people were on the crew. Complexity and scale demonstrate experience level clearly.

How to Tailor Your CV

Johnson Controls, Carrier, Mitsubishi Electric, Briggs & Forrester, and large facilities management firms like Mitie and CBRE all hire HVAC technicians. Johnson Controls and Carrier want familiarity with their own equipment and control systems, so mentioning brand-specific training helps. Facilities management companies like Mitie value technicians with multi-skilled backgrounds who can handle lighting and plumbing issues too. Smaller independent contractors look for someone who can work unsupervised from day one — your CV should show solo project experience clearly.

Related CV Examples

🔧Qualified Electrician→🔧Qualified Plumber & Gas Engineer→⚙️Maintenance Engineer→

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