Air Conditioning Service Sydney
Annual Service That Prevents Problems Before They Start
Keep your system running efficiently and avoid summer breakdowns with proper maintenance.

Essential Comfort
From $8,895
Simple user-friendly controls
Easy operation anyone in the family can understand
Safe electrical installation
New dedicated power circuit with RCBO safety switch
Two-zone comfort
Separate control for bedrooms and living areas
Connected Comfort
From $10,845
Smart WiFi control
Adjust temperature from your phone, anywhere in the house
Enhanced electrical safety
Dedicated power circuit with premium RCBO protection
Three-zone precision
Bedrooms, living areas, plus master bedroom or home office
Intelligent Comfort
From $14,899
Smart home-ready controller
Advanced WiFi connectivity with energy-saving modes
Premium electrical installation
Dedicated circuit with safety-conscious RCBO protection
Intelligent temperature sensing
Three Neo sensors provide perfect average temperatures
Ultimate Control
From $16,687
Complete smart home integration
Voice control, automation, seamless connectivity
Advanced electrical safety
Highest standard dedicated circuit and RCBO protection
Whole-home zoning
Bedrooms, living areas, home office, media room, kitchen - every space controlled
Still Not Sure Which Package Suits Your Family?
That’s exactly why we offer free educational assessments. We’ll visit your home, understand how you live, and recommend the package that makes the most sense for your family and budget.
Remember
We think outside the box. If none of these packages perfectly fit your needs, we’ll create a custom solution just for you.


Professional Air Conditioning Servicing
Regular servicing keeps your air conditioning running efficiently, prevents unexpected breakdowns, and extends system life. Think of it like servicing your car — small investment now prevents expensive problems later.
Why annual servicing matters:

What's Included in Our Service
System Inspection
Indoor unit check:
- Check refrigerant levels and pressures
- Inspect electrical connections and controls
- Test thermostat and temperature sensors
- Check drain lines for blockages
- Inspect insulation and ductwork (ducted systems)
Outdoor unit check:
- Clean condenser coils
- Check fan operation and bearings
- Inspect electrical connections
- Clear debris from around unit
- Check refrigerant lines for damage

Filter Service
What we do:
- Remove and inspect all filters
- Clean reusable filters thoroughly
- Replace disposable filters (if required)
- Check filter fit and sealing
- Advise on filter replacement schedule
Why it matters: Dirty filters reduce efficiency by up to 15% and affect air quality.

Performance Testing
System testing:
- Measure airflow at outlets
- Check temperature differential
- Test all zones (ducted systems)
- Verify proper cycling and operation
- Monitor system pressures
Safety checks:
- Test safety switches
- Check electrical safety
- Verify proper earthing
- Inspect for refrigerant leaks

Cleaning & Maintenance
What we clean:
- Condenser coils
- Drain lines and condensate pump
- Indoor unit cabinet
- Outdoor unit exterior
- Accessible ductwork (ducted systems)
What we lubricate/adjust:
- Fan motor bearings (if accessible)
- Electrical connections tightened
- Loose components secured

Detailed Service Report
You receive:
- Complete checklist of work performed
- Photos of any issues found
- Recommendations for repairs (if needed)
- System performance measurements
- Next service due date
Digital report emailed within 24 hours of service.


Why Choose DMS for Servicing?
Thorough, Not Rushed
We don’t do 15-minute “check and clean” services. We take the time to inspect everything properly and catch potential problems.
Honest Recommendations
If we find something that needs attention, we’ll explain what it is, why it matters, and what it’ll cost. No scare tactics, no overselling.
All Brands Serviced
We service all major brands. Doesn’t matter who installed your system, we can maintain it.
Qualified Technicians
Our team has the qualifications and experience to service both residential and commercial systems properly.
Local & Reliable
Based in Emu Heights, servicing Western Sydney. We show up when scheduled and keep you informed.
Your Local Ducted Air Conditioning Specialists

Daniel Spiteri — Founder & Director
Local to Emu Heights, Daniel founded DMS Air Conditioning Solutions in {year} with a vision of bringing commercial-grade expertise to residential installations. His background in both commercial and residential HVAC means he understands how to apply professional techniques to home comfort.

Our Installation Team
Seven experienced technicians, all qualified and continuously trained on the latest installation techniques and manufacturer updates.
Our team brings combined experience of 6+ Years in HVAC installation, with qualifications in both air conditioning and electrical work. That means your installation is handled by people who understand the complete picture, not just one part of it.
From "What's the Problem?" to Perfect Comfort
Book Your Service
Book online or call us. We'll schedule a time that suits you. Most services are done during business hours while you're at work.

We Service Your System
Our technician will thoroughly service your system, test everything, and identify any issues. Most residential services take about an hour.





Receive Your Report
You'll get a detailed digital report within 24 hours showing what was done and any recommendations.





Set and Forget
If you're on an annual plan, we'll automatically remind you when your next service is due.





Package Comaprison
Payment plans available through Brighte. Ask about options during your assessment.
Pay $0 Upfront
0% Interest Available
We’ve partnered with Brighte to make perfect comfort affordable for every Australian family.
The upfront cost shouldn’t stop you from getting the comfort your family deserves. Through our partnership with Brighte, Australia’s leading green finance company, you can get your new smart ducted system installed now and pay it off over time with zero interest charges.
Terms and conditions apply. Credit provided by Brighte Capital Pty Ltd. Australian Credit Licence 500502


Let's Figure Out
What You Need
Book your free assessment. We’ll assess your house properly and explain your options in plain English. No confusing jargon, no pressure to buy.
Rather talk now?
7+ years serving Western Sydney families
4.8 Star google reviews rating
Fully insured and certified
Extended installation warranties included
Frequently Asked Questions
Still looking for the right answer?
What you can do:
- Clean or replace accessible filters regularly
- Keep outdoor unit clear of debris
- Wipe down indoor unit casing
- Check that vents aren’t blocked
What requires a professional:
- Checking refrigerant levels and pressures
- Electrical testing and connections
- Internal cleaning of components
- Performance testing and diagnostics
- Safety checks
DIY maintenance is good between professional services, but it doesn’t replace annual professional servicing. Some tasks require licensed technicians and proper equipment.
Yes. We service commercial air conditioning systems including:
- Office buildings
- Retail spaces
- Warehouses
- Schools and childcare centres
- Medical centres
- Restaurants and cafes
We can arrange regular maintenance contracts for commercial properties with multiple systems.
Contact us to discuss your commercial servicing needs.
Yes. We service all brands and all systems, regardless of who installed them.
Your air conditioning doesn’t need to be serviced by the original installer. Any qualified technician can maintain it.
Not necessarily. Many customers prefer we service while they’re at work.
If you’re not home, we need:
- Access to the property
- Access to the electrical switchboard
- Access to all indoor and outdoor units
- Somewhere to leave the completed service report
If you are home:
- We can walk you through any findings
- Answer questions about your system
- Show you any issues we’ve identified
Let us know your preference when booking.
Yes, for several important reasons:
Prevents expensive breakdowns: Small issues caught early are much cheaper to fix than major failures.
Maintains efficiency: A dirty, poorly maintained system can use 15-25% more energy.
Extends system life: Regular maintenance can add 5+ years to your air conditioning’s lifespan.
Warranty requirements: Many manufacturers require annual servicing to maintain warranty coverage.
Health and safety: Clean systems mean better air quality for your family.
Think of it like servicing your car — skip it and you’ll pay more in the long run.
Yes. If you’re on an annual service plan, we automatically send reminders when your service is due.
Even for one-off services, we can add you to our reminder system so you don’t forget.
We typically send reminders:
- 1 month before service due
- On the service due date
- 1 month after if not yet booked
Residential ducted system: Typically 60-90 minutes
Single split system: Typically 30-45 minutes
Multiple split systems: Approximately 30-40 minutes per unit
Commercial systems: Varies by size and complexity
We’ll give you an estimated timeframe when you book.
Annual servicing is recommended for all air conditioning systems, whether ducted or split.
Service before summer: Ideally, service your system in spring (September-November) before the hot weather hits. This ensures it’s ready when you need it most.
High-use systems: If you run your air conditioning heavily or have a commercial system, consider servicing twice per year.
Investment properties: Annual servicing helps prevent tenant complaints and maintains system warranty.
We service all major air conditioning brands including:
- Actron Air
- Daikin
- Mitsubishi (Electric and Heavy Industries)
- Fujitsu
- Panasonic
- LG
- Samsung
- Carrier
- And most other brands
If you have an unusual or imported brand, contact us to confirm.
If we find something that needs attention during your service:
- We’ll explain the issue — what’s wrong, why it matters, how urgent it is
- We’ll provide a quote — fixed price for the repair work needed
- You decide — no pressure to proceed immediately if it’s not urgent
- We’ll document everything — detailed report with photos if relevant
Some things we can fix on the spot (loose connections, minor adjustments). Bigger issues might need parts or a follow-up visit.
You’re never obligated to proceed with repairs. We just make you aware of issues so you can make informed decisions.
If your system develops issues shortly after we’ve serviced it, we’ll come back and investigate at no additional diagnostic charge.
If it’s related to our service work: We’ll fix it immediately at no charge.
If it’s an unrelated issue: We’ll explain what’s happened and quote any additional work needed.
This rarely happens, but if it does, we’ll sort it out quickly.
Service (preventative maintenance):
- Scheduled inspection and cleaning
- Keeps system running efficiently
- Catches small issues before they become problems
- Typically costs {price range}
Repair (fixing problems):
- Fixes something that’s broken or not working properly
- Usually done when system has issues
- Cost varies depending on the problem
- Often more expensive than preventative service
Regular servicing reduces the likelihood of needing repairs.


Other Residential Air Conditioning Services

Split System Air Conditioning
We'll help you understand what split system suits your needs, whether it's one room or multiple spaces throughout your home.
Learn More

Ducted Air Conditioning
We'll help you understand what ducted system suits your house, not just quote a number and disappear.
Learn More

Air Conditioning Repair
Fast, reliable repairs across Western Sydney. Same-day service available for urgent issues.
Learn More

Air Conditioning Service
Keep your system running efficiently and avoid summer breakdowns with proper maintenance.
Learn More