Australia's directory of local builders and tradies
588 results ★ 4.7 average from 96 reviewslistings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 589 air con & HVAC technicians in Sydney: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
HVAC · Electrical Services, Air Conditioning Services, Air Conditioning Installations
Electrical and air conditioning business in Penrith, NSW, handling electrical services, air conditioning services and air conditioning installations.
Based in Penrith NSW
Electrician and air conditioning business in Castle Hill, NSW, working across residential, commercial, strata and industrial properties.
Based in Castle Hill NSW
HVAC business in Rydalmere, NSW, working on commercial air conditioning and mechanical solutions.
Based in Rydalmere NSW
HVAC · Air Conditioning Installations, Hot Water System Installations, Switchboard Upgrades
Licensed
Electrician in Maroubra, NSW for residential, commercial and industrial electrical work, air conditioning and hot water system installations.
Based in Maroubra NSW
Plumbers · Leak Detection Services, Blocked Drain Solutions, Ducted Air Conditioning
Plumber and air conditioning business in Parramatta, NSW for blocked drains, leak detection and ducted air conditioning.
Based in Parramatta NSW
HVAC · Air conditioning installation, Ducted air conditioners, Split system air conditioners
Licensed
Air conditioning business in Smeaton Grange, NSW, installing, supplying and servicing ducted and split system air conditioners for homes and businesses.
Based in Smeaton Grange NSW
Electrician in Auburn, NSW for air conditioning installation, data and telephone wiring, CCTV, lighting and power.
Based in Auburn NSW
HVAC · Solar Power System Installations, Air Conditioning Installation, Ducted Air Conditioning
Licensed
Electrician in Kings Langley, NSW for air conditioning installation, split system and ducted systems, solar and switchboard work.
Based in Kings Langley NSW
Plumbers · Blocked Drains, Hot Water Repairs, Gas Plumbing
Licensed
Electrical and plumbing business in Brookvale, NSW, covering blocked drains, hot water repairs, gas plumbing and air conditioning repairs.
Based in Brookvale NSW
HVAC · Solar Panel Installations, Switchboard Installations, Air Conditioning System Installations
Licensed
Electrician and air conditioning business in Queenscliff, NSW, doing residential and commercial electrical work, solar and air conditioning.
Based in Queenscliff NSW
Based in Croydon Park NSW
HVAC · Commercial Air Conditioning System Insta…, Ducted Air Conditioning System Installat…, Solar Power Installations
ME Controls in North Rocks, NSW does electrical work, HVAC and BMS installations, air conditioning and solar power systems.
Based in North Rocks NSW
Based in Belfield NSW
Electrician and air conditioning business in Wetherill Park, NSW, also covering Level 2 ASP and security work.
Based in Wetherill Park NSW
Electrical, communications and air conditioning business in South Windsor, NSW, servicing Western Sydney and surrounds.
Based in South Windsor NSW
Based in Bankstown NSW
HVAC · Electrical Switchboard Upgrades, Split System Air Conditioning, Ducted Air Conditioning
Electrician and air conditioning business in Stanhope Gardens, NSW, covering residential and commercial electrical work, switchboards and air conditioning.
Based in Stanhope Gardens NSW
HVAC · General Residential & Commercial Electri…, Telephone & Data Cabling, Split System Air Con Installs
Electrical and air conditioning business in Brookvale, NSW, covering homes, businesses and strata, plus split system installs.
Based in Brookvale NSW
Plumbers · Water Leak Detections, Hot Water Installations, CCTV Drain Camera Inspections
Licensed
Omega Services is a plumbing and electrical business in Norwest, NSW, covering leak detection, blocked drains, hot water and solar work.
Based in Norwest NSW
HVAC · Air Conditioning Repairs, Air Conditioning Installations, Evaporative Air Conditioning Installations
Licensed
Electrician and air conditioning business in Wedderburn, NSW, covering Campbelltown and nearby suburbs with repairs, installations and electrical work.
Based in Wedderburn NSW
HVAC · Pool Heating Installations, Hot Water System Installations, HVAC Installations
Licensed
HVAC and pool heating business in Brookvale, NSW, doing pool heating, hot water systems and HVAC installations and repairs.
Based in Brookvale NSW
HVAC · Air conditioning repairs and servicing, Electrical work
Electrical and air conditioning business in Wetherill Park, NSW, handling air conditioning repairs and installations and cold storage.
Based in Wetherill Park NSW
HVAC · Switchboard Upgrades, Air Conditioning Electrical Installations, EV Charger Installations
Licensed
Electrician in Newtown, NSW for switchboard upgrades, air conditioning electrical installations and EV charger installations.
Based in Newtown NSW
Based in Silverwater NSW
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Sydney. Your contact details go only to businesses on a paid plan here, and after you send we tell you which businesses got them. Free, no obligation.
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Aussie Builders Directory lists 588 air con & HVAC technicians in Sydney, with ratings, licences and the services each one offers.
Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.
It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in Sydney.
Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.
Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.
Tell us about the job once. We match your request with up to 3 air con & HVAC technicians near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.