Our Services
What Can I Help You With?
Quality service, clear communication, and trusted HVAC solutions for homes and businesses across the Central Coast and Lake Macquarie.
Air Conditioning Repairs
Fast, reliable repair work for split, ducted, and VRF/VRV systems, including urgent call-outs.
New Installations
Expert installation of split and ducted air conditioning for homes and businesses.
Ventilation Systems
Carpark exhaust, kitchen and toilet exhaust systems supplied, installed, and serviced.
VRF/VRV Systems
Advanced solutions for larger buildings and complex spaces. Supply, install, and ongoing maintenance.
Maintenance & Cleaning
Scheduled servicing, coil cleans, drain flushing, and filter changes to keep your system running efficiently.
Commercial HVAC
Reliable service for offices, retail, strata, and light industrial spaces.
See Why Locals Trust Lilac HVAC
Installations, Repairs, and Maintenance You Can Depend On
Free estimates are available for larger projects and complex commercial jobs.
Lilac HVAC is The Central Coast & Lake Macquarie’s top choice when it comes to professional HVAC installation, service, and repairs for residential and commercial customers. Our main goal is to make sure that we recommend the right HVAC solution at the right price to every customer. We offer a 100% satisfaction guarantee to all of our customers. If you’re not completely satisfied with our work, then we promise to make it right.
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