Australia's directory of local builders and tradies
23 results ★ 5.0 average from 6 reviewslistings updated 7 Oct 2026
Air conditioning installers and HVAC technicians for split systems, ducted heating and cooling, and servicing. Compare 23 air con & HVAC technicians in Westmead NSW: ratings, licences, services and contact details, and ask up to 3 of them for free quotes.
These businesses aren't based in Westmead but list it as a service area.
HVAC · Gas Radiant Heater Installations, Electrical Services, Hydraulic Services
Serves this area
Fit-out and maintenance business in Wetherill Park, NSW for commercial and industrial spaces, including HVAC, electrical, plumbing, gas fitting and roofing.
Based in Wetherill Park NSW · serves Westmead
HVAC · Split System Air Conditioning, Ducted Air Conditioning, Commercial HVAC Services
Serves this area
Based in Baulkham Hills NSW · serves Westmead
Avalanche Air Pty Ltd is an air conditioning business in Mays Hill, NSW, working for households and businesses around Parramatta.
Based in Mays Hill NSW · serves Westmead
Based in Baulkham Hills NSW · serves Westmead
Air conditioning contractor in Parramatta, NSW supplying, installing and maintaining air conditioning systems.
Based in Parramatta NSW · serves Westmead
Based in Northmead NSW · serves Westmead
Based in Merrylands NSW · serves Westmead
HVAC · Commercial Refrigeration, Domestic Refrigeration, Domestic and Commercial Airconditioning
Serves this area
HVAC-R business in Wentworthville, NSW for commercial and domestic refrigeration and air conditioning.
Based in Wentworthville NSW · serves Westmead
Air conditioning business in North Parramatta, NSW, serving Carlingford, Northmead, Parramatta and nearby suburbs.
Based in North Parramatta NSW · serves Westmead
Air conditioning and mechanical ventilation contractor in Merrylands, NSW, servicing homes and commercial projects.
Based in Merrylands NSW · serves Westmead
Based in North Parramatta NSW · serves Westmead
Based in Constitution Hill NSW · serves Westmead
Air conditioning and electrical business in Constitution Hill, NSW, covering installations and repairs.
Based in Constitution Hill NSW · serves Westmead
Top Aircon is an air conditioning business in Castle Hill, NSW, covering repairs and servicing for homes and commercial clients.
Based in Castle Hill NSW · serves Westmead
Based in Parramatta NSW · serves Westmead
Plumbers · Emergency Plumbing, Blocked Drains, Hot Water Repairs
Licensed Serves this area
Based in Yennora NSW · serves Westmead
HVAC · Residential Electricians, Commercial Electricians, Industrial Electricians
Licensed Serves this area
Based in Seven Hills NSW · serves Westmead
HVAC · Switchboard Upgrades, EV Charger Installations, AC Installations & Maintenance
Serves this area
Electrician and air conditioning business in Toongabbie, NSW, for switchboard upgrades, EV chargers and AC installations.
Based in Toongabbie NSW · serves Westmead
Plumbers · Water Leak Detection, Clear Blocked Drains, Hot Water System Repairs
Licensed Serves this area
Hydrolink Plumbing is a plumber and air conditioning business in South Wentworthville, NSW, covering blocked drains, hot water, gas fitting and leak detection.
Based in South Wentworthville NSW · serves Westmead
Plumbers · Leak Detection Services, Blocked Drain Solutions, Ducted Air Conditioning
Serves this area
Plumber and air conditioning business in Parramatta, NSW for blocked drains, leak detection and ducted air conditioning.
Based in Parramatta NSW · serves Westmead
HVAC · Commercial Air Conditioning System Insta…, Ducted Air Conditioning System Installat…, Solar Power Installations
Serves this area
ME Controls in North Rocks, NSW does electrical work, HVAC and BMS installations, air conditioning and solar power systems.
Based in North Rocks NSW · serves Westmead
HVAC · Air Conditioning Repairs, Air Conditioning Installations, Solar Installation
Licensed Serves this area
Electrical and air-conditioning business in Northmead, NSW, covering air conditioning repairs, servicing and solar work.
Based in Northmead NSW · serves Westmead
Plumbers · Blocked Drains, Hot Water Systems Installations, Split System Air Conditioning Installati…
Licensed Serves this area
Plumber and air conditioning business in Baulkham Hills, NSW for blocked drains, hot water systems, gas plumbing and split system air conditioning.
Based in Baulkham Hills NSW · serves Westmead
Tell us about the job and we'll match it with up to 3 air con & HVAC technicians in Westmead. 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 23 air con & HVAC technicians in Westmead NSW, 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 Westmead.
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.