About NCA HVAC
Personal service. Direct accountability.
A Perth-based, family-run and owner-operated air-conditioning and refrigeration business.
Built on a decade of hands-on work.
NCA HVAC is a new Perth business built on more than ten years of the owner’s hands-on HVAC industry experience, across residential air conditioning, commercial systems and refrigeration.
Being owner-operated means the person who quotes the job is the qualified technician who completes it. Advice stays honest and practical, workmanship stays accountable, and communication stays direct from enquiry through to completion.
The goal is simple: long-term relationships with local customers and the Perth community, earned one job at a time.
What working with NCA looks like
Owner-operated
The person who quotes the job is the person who turns up and does the work. No handoffs, no call centres.
Direct communication
You speak with the qualified technician responsible for the work, from first enquiry through to completion.
Qualified & licensed
Qualified, licensed and fully insured, with more than a decade of hands-on HVAC industry experience behind the owner.
Family-run, Perth-based
A local family business focused on practical advice, quality workmanship and long-term relationships with the Perth community.
The technician
Nik Jankovic, owner and lead technician.
- Role
- Owner and lead technician
- Experience
- 10+ years hands-on across residential, commercial and refrigeration
- Licence
- ARCtick refrigerant handling licence AU069671
- Based
- Perth, WA
Nik quotes, installs, services and writes the guides on this site. Every figure in them comes from work on Perth systems, not from a content brief.
10+
Years of the owner's hands-on HVAC experience
Perth
Metropolitan service area
Free
Quotes on every job
- Owner Operated
- Family Run
- Direct Technician Communication
- Qualified & Licensed
- Fully Insured
- Honest Practical Advice
- Residential HVAC
- Commercial HVAC
- Refrigeration
- Preventative Maintenance
- Free Quotes
- Perth, WA