Australia's directory of local builders and tradies
Describe the job once and we'll match it with up to 3 electricians in Castle Hill.
Based here first, then electricians by rating, then related trades.
A business is Featured only when it holds our Featured plan; Featured is a listing plan, not a rating. The Featured panel shows Featured businesses from this page first, then from elsewhere. Any card there marked "Example listing" is not a real business: it shows what a Featured listing looks like.
48 electricians based in or serving Castle Hill; listings updated 7 Oct 2026.
Plumber and air conditioning business in Castle Hill, NSW handling blocked drains, hot water systems, gas plumbing and split system air conditioning.
Castle Hill NSW 2154
Open now · 24 hours
Solar and electrical company in Castle Hill, NSW for solar panel installation, solar batteries and solar panel repairs.
19/6 Gladstone RdCastle Hill NSW 2154
Open now · closes 4:00 pm
These businesses aren't based in Castle Hill but list it as a service area.
Electrician in Seven Hills, NSW for residential, commercial and industrial electrical work, switchboard upgrades and hot water systems.
Based in Seven Hills NSWServes Castle Hill
Open now · 24 hours
Electrician in Grantham Farm, NSW for commercial and industrial work, switchboard upgrades, fit-outs and test and tag.
Based in Grantham Farm NSWServes Castle Hill
Closed · opens 8:00 am
Electrician in Baulkham Hills, NSW for lighting installations, powerpoints, phone and data, smoke alarms and fault finding.
Based in Baulkham Hills NSWServes Castle Hill
Electrician and security installer in Baulkham Hills, NSW for alarms, CCTV, data cabling and gate automation.
Based in Baulkham Hills NSWServes Castle Hill
Open now · 24 hours
Based in Kellyville NSWServes Castle Hill
Closed · opens 9:00 am
Level 2 electrician in Baulkham Hills, NSW for power connections, switchboard upgrades and metering.
Based in Baulkham Hills NSWServes Castle Hill
Open now · 24 hours
Electricians
Based in Baulkham Hills NSW · serves Castle Hill
Electrician in Baulkham Hills, NSW for solar systems, data networks, security cameras and digital antennas.
Based in Baulkham Hills NSWServes Castle Hill
Open now · closes 8:30 pm
Based in Baulkham Hills NSWServes Castle Hill
Open now · 24 hours
Based in Bella Vista NSWServes Castle Hill
Open now · closes 5:00 pm
Test and tag electrician in Bella Vista, NSW, testing and tagging electrical equipment across Castle Hill and surrounds.
Based in Bella Vista NSWServes Castle Hill
Closed · opens 8:30 am
Electrician in Baulkham Hills, NSW for data cabling, CCTV, access control, intercoms and TV systems.
Based in Baulkham Hills NSWServes Castle Hill
Closed · opens 9:00 am
Based in Baulkham Hills NSWServes Castle Hill
Open now · 24 hours
Plumber and electrician in Yennora, NSW for blocked drains, hot water systems, air conditioning and electrical work.
Based in Yennora NSWServes Castle Hill
Open now · 24 hours
HVAC, Electricians, Plumbers, Roofers
Based in Wetherill Park NSW · serves Castle Hill
Fit-out and maintenance business in Wetherill Park, NSW, covering HVAC, electrical, plumbing, gas fitting, roofing and glazing.
Based in Wetherill Park NSWServes Castle Hill
Open now · closes 4:00 pm
Omega Services is a plumbing and electrical business in Norwest, NSW, covering leak detection, blocked drains, hot water and solar work.
Based in Norwest NSWServes Castle Hill
Open now · closes 7:00 pm
Plumbers, Electricians, HVAC
Based in Baulkham Hills NSW · serves Castle Hill
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 NSWServes Castle Hill
Open now · 24 hours
Plumbers, Electricians, HVAC
Based in Bella Vista NSW · serves Castle Hill
Plumber and HVAC business in Bella Vista, NSW for blocked drains, hot water systems, gas fitting and air conditioning installation.
Based in Bella Vista NSWServes Castle Hill
Open now · 24 hours
No electricians on this page match all of these filters. Untick one, or clear the filters to see all 24 on this page.
Showing 25–48 of 48 electricians · filters apply to this page only
Tell us about the job and we'll match it with up to 3 electricians in Castle Hill. 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.
Licensed electricians for wiring, power points, lighting, switchboard upgrades, EV chargers and emergency call-outs. Aussie Builders Directory lists 48 electricians in Castle Hill 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 Castle Hill.
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 electricians 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.
