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HVAC Repair Costs in Australia: 2026 Price Guide

Quick pricing guide for repairs, maintenance, and emergency service

3 min read

Quick Answer

HVAC repair costs $120-$800 in Australia in 2026. Diagnostic service call $120-$180, refrigerant regas $180-$350, thermostat replacement $150-$300, fan motor $250-$450, compressor replacement $600-$1,200. Annual maintenance $150-$280 prevents expensive breakdowns. Emergency callouts available (same-day service, $50-$150 surcharge). Technicians service all brands: Daikin, Mitsubishi, Fujitsu, ActronAir, Panasonic. Get up to 3 free quotes from licensed HVAC technicians.

Last updated: January 2026 Verified by licensed HVAC technicians
1

Annual Maintenance Saves Money

$150-$280/year service prevents 80% of breakdowns. Extends system life by 5-10 years.

2

Emergency Service Available

Same-day emergency callouts for complete breakdowns. After-hours and weekend service.

3

All Brands Serviced

Daikin, Mitsubishi, Fujitsu, ActronAir, Panasonic, LG, Samsung, and all major brands.

4

Licensed & Insured Technicians

ARC licensed refrigerant handlers, electrical licensed, fully insured professionals.

5

Repair or Replace Advice

Expert guidance on repair vs replacement for aging systems. Cost-effective solutions.

6

6-12 Month Warranty

Workmanship warranty on all repairs. Parts warranties from manufacturers.

Air Conditioning & Heating Service Prices

Quick reference for HVAC repair and maintenance pricing in Australia

2026 Australian HVAC Repair & Service Prices

All prices include diagnostics, labor, and standard parts

Service Type Cost Range Time Required Common Issues
Diagnostic Service Call
Issue identification & quote
$120 - $180 30-60 min System assessment, problem diagnosis
Annual Service/Maintenance
Split system cleaning & check
$150 - $220 45-90 min Filter clean, coil clean, performance test
Ducted System Service
Full ducted system maintenance
$200 - $280 1-2 hours Multi-filter change, duct check, zoning
Refrigerant Regas
Top-up refrigerant gas
$180 - $350 1-2 hours No cooling, warm air, ice on pipes
Thermostat Replacement
New thermostat/controller
$150 - $300 30-60 min Erratic temp, no display, not responding
Fan Motor Replacement
Indoor or outdoor fan motor
$250 - $450 1-2 hours No airflow, grinding noise, won't spin
Control Board Replacement
Electronic control module
$300 - $600 1-2 hours System won't turn on, error codes
Compressor Replacement
Major component replacement
$600 - $1,200 2-4 hours No cooling, loud clicking, system failure
Emergency Callout
Same-day/after-hours service
$200 - $350 4-8 hours Complete breakdown requiring urgent repair

HVAC Repair Cost Insights

  • Annual maintenance ($150-$280) prevents 80% of breakdowns and saves $400-$1,200 in avoided emergency repairs
  • Emergency callouts cost $50-$200 more than standard service - schedule repairs early to avoid premium
  • Compressor replacement ($600-$1,200) on systems over 10 years old - consider full system replacement instead
  • Diagnostic fees ($120-$180) typically deducted from repair cost if you proceed with the quoted work
Licensed & Insured Australia-Wide

Professional HVAC Services Across Australia

From emergency repairs to new installations, we connect you with ARC-certified technicians in every state

Complete HVAC Solutions

Professional HVAC repair and maintenance services for all heating and cooling systems across Australia. Whether you need emergency AC repair, annual maintenance, or expert advice on repair vs replacement, we'll connect you with licensed ARC-certified technicians in your area.

ARC Licensed

Certified technicians

Fully Insured

Complete coverage

All Brands

Daikin, Mitsubishi+

Warranty

6-12 month guarantee

HVAC Services 2026

Most Requested HVAC Repairs in Australia

Compare quotes for all types of HVAC repairs and maintenance from ARCtick certified technicians

Air Conditioning Repair

Cooling system issues

$150-$800 typical range
  • Not cooling properly
  • Strange noises or smells
  • Water leaks or ice buildup

Heating System Repair

Heating system issues

$180-$950 typical range
  • No heat or insufficient warmth
  • Pilot light issues
  • Thermostat problems

Refrigerant Recharge

Gas top-up & leak repair

$200-$600 typical range
  • Low refrigerant levels
  • Leak detection & repair
  • ARCtick certified service

Compressor Replacement

Major component repair

$800-$2,500 typical range
  • Failed compressor diagnosis
  • Complete unit replacement
  • Warranty-backed parts

Duct Cleaning & Repair

Airflow & air quality

$300-$1,200 typical range
  • Remove dust & allergens
  • Seal leaks & gaps
  • Improve air quality
24/7

Emergency HVAC Service

Urgent repairs anytime

$250-$1,500+ typical range
  • Same-day emergency repairs
  • After-hours & weekend service
  • Complete system breakdowns
What's Included

What Professional HVAC Service Includes

Complete ARCtick certified service with diagnostics, repairs, and warranty

Full System Diagnostic

Comprehensive testing of refrigerant levels, electrical connections, compressor operation, airflow, and thermostat calibration to identify all issues

Expert Repairs

Professional repair of faulty components including compressors, fans, thermostats, circuit boards, and refrigerant leaks using quality parts

Refrigerant Service

ARCtick certified refrigerant handling, leak detection and repair, proper recharging with R32 or R410A, and pressure testing

Cleaning & Maintenance

Filter cleaning or replacement, coil cleaning, condensate drain clearing, outdoor unit cleaning, and airflow optimization

Performance Testing

Post-repair system commissioning, temperature differential checks, electrical load testing, and performance verification

Warranty & Guarantee

Workmanship guarantee on all repairs, warranty on replacement parts, service documentation, and ongoing support

Decision Guide

Should You Repair or Replace Your HVAC System?

Use our decision framework to determine whether repair or replacement is best for your system

Repair Your System

Cost-effective solution for newer systems

  • System under 8 years old
  • Minor issue under $400
  • Single component failure
  • Regular maintenance history

Pro Tip: Regular maintenance prevents 80% of breakdowns and extends system life by 5-10 years

Replace Your System

Long-term savings with new efficiency

  • System over 12-15 years old
  • Repair cost over 50% of replacement
  • Multiple component failures
  • Energy bills significantly increased

The 5,000 Rule: Multiply age × repair cost. If over $5,000, replace. Example: 12 years × $600 = $7,200 → replace

New System Benefits

30-50%

More efficient than 10-year-old units

$200-$600

Annual energy savings

15-20 years

New system lifespan

Maintenance Strategy

Preventive Maintenance vs Emergency HVAC Repairs

Preventative maintenance saves money and extends system life

RECOMMENDED

Annual Maintenance

Proactive approach

$150-$280 per year
  • Prevents 80% of breakdowns
  • Extends lifespan 5-10 years
  • Saves $150-$400/year on energy
  • Maintains warranty coverage
  • Scheduled at your convenience

What's Included:

Filter cleaning, coil cleaning, refrigerant check, electrical inspection, drain line cleaning, performance testing

Reactive Repairs Only

Fix-when-broken approach

$600-$2k+ per year
  • $400-$1,200 per breakdown
  • Breakdowns at worst times
  • Shorter lifespan (10-12 years)
  • Higher energy bills
  • May void warranty

Hidden Costs:

Emergency callouts, after-hours premiums, multiple service calls, preventable failures, uncomfortable conditions

Annual Maintenance Pays for Itself

$150-$280

Annual maintenance cost

$400-$1,200

Average repair prevented

2-4x ROI

Return on investment

One prevented breakdown pays for 2-4 years of maintenance

Professional Service Benefits

Benefits of Licensed HVAC Technicians

ARCtick certified technicians ensure safety, efficiency, and warranty protection

ARCtick Licensed

Only ARCtick certified technicians can legally handle refrigerants. Unlicensed work voids warranty and risks heavy fines

Accurate Diagnosis

Experienced technicians quickly identify root causes, preventing repeat failures and unnecessary part replacements

Warranty Protected

Professional repairs maintain manufacturer warranties. DIY attempts void all warranty coverage on expensive components

Electrical Safety

Licensed electricians ensure safe electrical work, proper isolation, and compliance for insurance requirements

Quality Parts

Access to genuine manufacturer parts and quality components, not cheap substitutes that fail quickly

Saves Money Long-term

Proper repairs prevent repeat failures, optimize efficiency to reduce energy bills, and extend system lifespan

Fast Service

Professional teams complete repairs quickly with proper tools, minimizing downtime during hot or cold weather

Guaranteed Work

Workmanship guarantees and part warranties provide peace of mind. Issues fixed properly the first time

All Major Brands

Air Conditioning Brands Serviced Australia-Wide

ARCtick certified technicians service all major air conditioning and heating brands

D

Daikin

Market Leader

  • Split & ducted systems
  • Reverse cycle heating
  • Inverter technology
  • Genuine parts available

Service: Full diagnostics & repair

M

Mitsubishi Electric

Premium Brand

  • Wall-mounted & ducted
  • Multi-head systems
  • i-save technology
  • Authorized service center

Service: Certified technicians

F

Fujitsu

Reliable & Efficient

  • All system types
  • Energy-efficient models
  • Human sensor tech
  • Spare parts in stock

Service: Same-day repairs available

All Major Brands

Complete Coverage

  • Panasonic, LG, Samsung
  • Toshiba, Hitachi, Carrier
  • Actron Air, Brivis, Rinnai
  • & many more brands

Service: All brands serviced

Simple Process

How It Works

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3

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Compare repair costs, service packages, and reviews. Choose the best technician and save up to 30% on HVAC repairs.

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Compare prices from ARC-certified HVAC technicians across Australia. No obligation, 100% free.

ARC-Certified Technicians Only

All technicians are licensed, insured & experienced in HVAC repair & service

Save Up to 30% on Repairs

Average savings by comparing multiple quotes from HVAC technicians

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What Our Customers Say

Real reviews from real Australians who found their perfect tradie

5.0 out of 5
Based on 188 verified reviews

188 verified customer reviews with 5.0/5 average rating from real Australian customers.

AC stopped cooling on a 38° day. Emergency callout within 3 hours, refrigerant regas, back to ice-cold. Fair price even with emergency fee. Highly recommend!

Emergency AC Repair

Annual service for ducted heating before winter. Technician found minor issue, fixed it on spot. System running perfectly, probably prevented expensive breakdown!

Annual HVAC Maintenance

Split system making terrible noise. Replaced fan motor same day. Professional service, cleaned filters too. Much quieter now, very happy!

HVAC Repair Service
5.0/5 Average Rating 188 Customer Reviews Wombat™ Verified

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FAQ

Frequently Asked Questions

Get answers to common questions about this topic

1

How much does HVAC repair cost?

HVAC repair costs vary by issue type and system. Typical costs: Service call/diagnostic $120-$180, refrigerant regas $180-$350, thermostat replacement $150-$300, fan motor replacement $250-$450, compressor replacement $600-$1,200, control board replacement $300-$600, complete system service $180-$280. Emergency callouts cost $200-$350. Most common repairs (fan, thermostat, refrigerant) cost $150-$400. Annual maintenance costs $150-$280 and prevents expensive breakdowns. For major component failures on old systems (10+ years), replacement may be more cost-effective than repair. See ducted air conditioning or split system installation for replacement options.
2

What does HVAC maintenance include?

Annual HVAC maintenance includes comprehensive system check and cleaning. Split system service ($150-$220): indoor and outdoor unit cleaning, filter cleaning/replacement, refrigerant level check, electrical connections inspection, thermostat calibration, drain line cleaning, performance testing. Ducted system service ($200-$280): all of above plus ductwork inspection, zone damper check, multiple filter replacement, airflow balancing, full system commissioning. Gas heating service ($180-$250): burner inspection, heat exchanger check, gas pressure testing, flue inspection, safety controls testing. Regular maintenance extends system life 5-10 years, maintains efficiency (saves 15-30% on running costs), prevents breakdowns, and maintains manufacturer warranty. Service twice yearly recommended for heavy use or extreme climates, once yearly minimum for all systems.
3

How quickly can a technician come?

Standard service: 1-3 business days. Emergency callout: Same day or within 4-8 hours (additional $50-$150 surcharge). After-hours/weekend emergency: 2-6 hours response ($100-$200 surcharge). Peak season (summer/winter) may extend timelines. Most technicians offer emergency service for complete breakdowns with no heating/cooling.
4

What are common HVAC problems?

Most common HVAC issues and typical costs: System not cooling/heating (refrigerant leak, compressor failure, thermostat) $180-$800, weak airflow (dirty filters, blocked ducts, fan motor) $120-$450, strange noises (loose parts, worn bearings, debris) $150-$400, water leaks (blocked drain, frozen coils, pump failure) $150-$350, system cycling on/off (thermostat, electrical, refrigerant) $150-$500, high energy bills (dirty filters, refrigerant leak, aging system) $180-$600, bad odors (mold, dirty filters, dead animals in ducts) $120-$400. Regular maintenance prevents 80% of these issues. For persistent problems or systems over 12-15 years old, replacement often more economical than repeated repairs.
5

Do you service all brands?

Yes, professional HVAC technicians service all major brands. Most commonly serviced: Daikin, Mitsubishi Electric, Fujitsu, Panasonic, LG, Samsung (split systems), ActronAir, Temperzone, Brivis, Braemar (ducted systems), Rinnai, Bonaire (gas heating). Technicians carry common parts for popular brands. Rare or discontinued brands may require ordering parts (1-5 days). Warranty repairs must be done by authorized service agents - check manufacturer warranty terms. For systems over 10 years old with discontinued parts, technicians can advise on repair viability vs replacement.
6

Is regular maintenance necessary?

Yes, absolutely! Annual HVAC maintenance provides significant benefits: Prevents 80% of breakdowns and expensive repairs, maintains energy efficiency (saves $150-$400/year on running costs), extends system lifespan by 5-10 years (15-20 years with maintenance vs 10-12 years without), maintains manufacturer warranty (most require annual professional service), improves air quality (clean filters and coils), maintains safety (especially critical for gas heating), catches small issues before they become expensive ($150 service vs $800 compressor replacement). Optimal schedule: Once yearly minimum (spring for cooling, autumn for heating), twice yearly for heavy use or extreme climates, after 3 months for new installations, immediately if strange noises, weak airflow, or high bills. Annual service costs $150-$280, far less than one major repair ($400-$1,200+).
7

What about emergency repairs?

Emergency HVAC repair available for complete breakdowns with no heating (winter) or cooling (summer). Most technicians offer: Same-day emergency service (within 4-8 hours), after-hours and weekend callouts, 24/7 service from some providers. Emergency surcharges: Same-day service $50-$150 extra, after-hours (6pm-8am) $100-$200 extra, weekends and public holidays $150-$250 extra. Emergency diagnostic fee typically $200-$350 including callout, deducted from repair cost if proceeding. Note: "Emergency" means no heating/cooling, not reduced performance. Non-emergency issues scheduled for standard service (1-3 days) save significant surcharges. For extreme weather, book service early as wait times increase.
8

Should I repair or replace my HVAC system?

Repair vs replace decision depends on age, condition, and repair cost. Repair when: system under 8 years old (plenty of life remaining), minor issue (thermostat, filters, cleaning) under $400, single component failure with rest of system good condition, system well-maintained with regular service. Replace when: system over 12-15 years old (near end of lifespan), repair cost exceeds 50% of replacement cost ($1,000+ repair on $3,000 system), multiple component failures or recurring issues, refrigerant type being phased out (R22), energy bills significantly increased (old inefficient system), major component failure (compressor, heat exchanger) on aging system. Modern systems are 30-50% more efficient than 10-year-old units, saving $200-$600/year. Use "5,000 Rule": multiply system age by repair cost - if over $5,000, replace. Example: 12 years old × $600 repair = $7,200, replace. Get quotes for both repair and replacement to compare. See ducted AC or split system installation for new systems.
9

Are technicians licensed and insured?

Yes, all HVAC technicians in our network are fully licensed and insured. Required credentials: Australian Refrigerant Handling License (ARC license mandatory for all AC work), electrical license (for electrical work), gas license (for gas heating work), public liability insurance (minimum $10-$20 million), WorkCover insurance (worker safety). We verify all licenses before approval. ALWAYS verify license yourself - check ARC license at arctick.org. Unlicensed work is illegal, voids warranties, and voids insurance. Licensed technicians provide: compliance with Australian standards, warranty on workmanship (6-12 months typical), proper refrigerant handling (environmental compliance), safe electrical work. Never use unlicensed technicians regardless of cheaper pricing.
10

What warranty do I get on repairs?

HVAC repair warranties typically include: Workmanship warranty 6-12 months (labor and installation), parts warranty 12 months to 5 years (manufacturer-provided, varies by component), some repairs covered by original system warranty if still valid (check warranty terms). Always get warranties in writing with clear terms. Major component replacements (compressor, heat exchanger) often come with extended parts warranties (3-5 years). If system fails again within warranty period with same issue, re-repair covered at no charge. Note: warranties typically void if unauthorized work done, lack of maintenance, or misuse. Keep all service records to maintain warranty validity.
Last updated: February 2026
Verified by licensed air conditioning and HVAC technicians
Australia-wide coverage

Prices are estimates based on market research and may vary by location, project size, site conditions, and specialist. Always get multiple quotes for accurate pricing. HVAC repair work requires licensed technicians with Australian Refrigerant Handling (ARC) licenses and compliance with Australian standards.

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