At Gemin3 Air Conditioning, we’ve spent more than a decade helping Sydney homeowners and businesses stay comfortable all year round. With over 150+ 5-star reviews, we’ve built our reputation on honest advice, tailored solutions, and reliable service — all at competitive prices.
We’re a family-owned and operated business, fully licensed and insured, so you can have peace of mind knowing your project is in safe hands. From split systems to ducted installs, our expert team delivers fast, professional results with no hidden surprises.
Over 10 years of residential & commercial experience
Fast, Reliable Service You Can Depend On
Sydney & Canberra Coverage
Trusted by happy customers who back us with genuine feedback.
Licensed & Family-Owned
Fully insured, family-run, and available 24/7 for emergencies.
Instant quote
5 day turn around - supply and install
At Gemin3 Air Conditioning, we believe comfort should never be complicated.
With over a decade of hands-on experience, we’ve built our reputation on delivering reliable, affordable, and energy-efficient air conditioning solutions for homes and businesses across Sydney.
No two jobs are the same
and neither are our installations
We design custom ducted and split system solutions tailored to your property, lifestyle, and budget. Whether you need a simple reverse cycle system or a complex multi-zone installation.
Maximum comfort and climate control year-round
Energy-efficient designs to save on running costs
Smart, modern systems that suit your home design
Don’t Sweat It!
check out our services
We’ll get you chillin’ again without draining your wallet.
from
$1,499
Air Conditioning Supply, Installation
Complete AC solutions from supply to installation and repairs.
from
$2,200
Residential & Commercial Solutions
Custom comfort systems for homes and businesses.
from
$1,799
Energy-Efficient & Eco-Friendly solutions
Save on energy bills with eco-friendly AC systems.
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Ventilation Systems
Fresh, clean airflow for carparks, bathrooms, kitchens, and more.
Repairs & Emergency Callouts
Fast, reliable repairs with priority service for commercial clients to reduce downtime.
