Electrical Guides for Inner West Homes

Straight answers to the electrical questions Inner West homeowners, landlords and tenants ask us most. Each guide is written by Blue Link Electrical Services (NSW licence 332956C), links to the official NSW sources it relies on, and tells you plainly when a job needs a licensed electrician. Prices shown in our cost guides are typical market figures from named public sources, not Blue Link prices.

Need help now? Call 0421 772 661, or see our emergency electrician page.

Costs

What common electrical jobs cost in Sydney, what pushes the price up, and how to compare quotes.

• Ceiling Fan Installation Cost in Sydney (and How to Keep It Down)
  Typical ceiling fan installation costs in Sydney, replacement vs new wiring, high ceilings in terraces, and what to ask before you buy a fan.
• Downlight Installation Cost in Sydney: A Room-by-Room Guide
  How much LED downlight installation costs in Sydney, per light and per room, plus the things that make a job cheaper or dearer.
• Electrician Call-Out Fees and Hourly Rates in Sydney, Explained
  What electrician call-out fees and hourly rates look like in Sydney, what the fee covers, after-hours loadings and how to avoid bill shock.
• Electrician Cost Per Hour in Sydney: Hourly vs Fixed Price
  Typical electrician hourly rates in Sydney, what’s included, when a fixed price is better, and how to estimate how many hours a job really takes.
• EV Charger Installation Cost in Sydney: A Realistic Budget
  What it costs to install a home EV charger in Sydney, including the charger, cabling, switchboard work and NSW loan options.
• How Much Does It Cost to Rewire a House in Sydney?
  The real cost drivers of rewiring a Sydney house: size, access, plaster, heritage terraces and switchboards. How to get a quote you can trust.
• Oven and Cooktop Installation Cost: What Changes the Price
  What affects the cost of installing an electric oven or cooktop: like-for-like swaps, new circuits, induction upgrades, cut-outs and gas disconnection.
• Power Point Installation Cost: New, Extra and Replacement GPOs
  What it costs to add, move or replace a power point in Sydney, including double GPOs, USB outlets and outdoor points.
• Renovation Electrical Cost: What Drives the Price
  What changes the electrical cost of a renovation in Sydney: scope, switchboard, rewiring, access, fittings and timing, plus how to keep it under control.
• Switchboard Upgrade Cost in Sydney: What You’ll Pay and Why
  What a switchboard upgrade costs in Sydney, what pushes the price up, and what a fair quote should include. Plain-English guide for Inner West homes.

Safety & Rules

NSW smoke alarm and safety switch rules, how to check a licence, and what to do in an emergency.

• CCEW Explained: Your Certificate of Compliance for Electrical Work in NSW
  What a Certificate of Compliance for Electrical Work (CCEW) is, when NSW requires one, how you get your copy, and why it matters for insurance and sales.
• Childproofing Power Points and Electrical Safety for Kids
  Childproof your home’s electrics: power point covers, safety switches, cords, appliances and teaching kids, with NSW Government advice.
• Electrical Inspection Before Buying an Inner West Home: What to Check
  Why a standard building inspection may not tell you much about the wiring, what an electrical inspection checks, and red flags in older Inner West homes.
• Emergency and Exit Lighting Requirements: A Guide for NSW Buildings
  Which buildings need emergency and exit lighting, the six-monthly 90-minute discharge test, logbooks and how it links to the NSW Annual Fire Safety Statement.
• How to Choose a Licensed Electrician in NSW (and Check Their Licence)
  How to check an electrician’s licence on Service NSW, what paperwork you should get (CCEW, written contract) and questions to ask before you hire.
• Landlord Electrical Safety Checklist for NSW Rentals
  A practical electrical checklist for NSW landlords and agents: minimum standards, safety switches, smoke alarms, urgent repairs and records to keep.
• NSW Smoke Alarm Rules for Homes and Rentals (2026 Guide)
  The NSW smoke alarm laws for owner-occupiers, landlords and tenants: where alarms must go, testing, 10-year replacement and hardwired alarms.
• Pool and Spa Electrical Requirements: Bonding, Pumps and Safety
  Pool and spa electrical basics: equipotential bonding, safety switches, pump and heater circuits, lighting and why the electrician must be involved early.
• Power Surge or Storm Damage? How to Claim and What Electricians Check
  Appliances damaged by a power surge or storm? How to make a claim with your insurer or Ausgrid, what evidence you need, and what an electrician checks.
• Safety Switch (RCD) Rules in NSW: What Homeowners and Landlords Need to Know
  When safety switches are required in NSW, what the Wiring Rules say about new work and switchboard upgrades, and landlord obligations.
• Test and Tag in NSW: What the Rules Actually Require
  When NSW workplaces must test and tag electrical equipment, how often, who can do it, what records to keep, and what it means for small businesses.
• What Is a Level 2 Electrician? When You Need One in NSW
  What a Level 2 Accredited Service Provider does in NSW, how it differs from a licensed electrician, and the jobs that need one. Blue Link is not Level 2.
• What to Do in an Electrical Emergency at Home
  Shocks, sparks, fallen powerlines, flooding or a burning smell: step-by-step what to do, who to call (000, Ausgrid 13 13 88) and when to call an electrician.

Troubleshooting

Step-by-step help when the power trips, lights flicker or something smells wrong.

• Blown Ceramic Fuse? Why You Shouldn’t Rewire It Yourself (and What to Do Instead)
  Ceramic fuses explained: why they blow, why rewiring fuse wire yourself is risky and illegal in NSW, and what replaces an old fuse board.
• Burning Smell From a Power Point: What to Do Right Now
  A burning or fishy smell from a power point or switch is a warning sign. What to do straight away, likely causes and how an electrician fixes it.
• Dimmer Switch Buzzing or LEDs Flickering? Causes and Fixes
  Why dimmers buzz, hum or make LEDs flicker, how to tell if it’s the dimmer, the driver or the globe, and when a buzzing switch is a safety concern.
• Power Out in Part of the House? What to Check First
  Lights or power out in some rooms only? Here’s what to check at the switchboard, how to tell a home fault from an Ausgrid supply problem, and when to call.
• Power Point Not Working but the Lights Are? Here’s What to Check
  Safe checks when a power point stops working but the lights still work: tripped breakers, safety switches, USB outlets and when to call an electrician.
• Power Tripping When It Rains? Why It Happens and How to Fix It
  Why your safety switch trips in wet weather, the usual culprits in Inner West homes, what you can safely check, and how electricians find the leak.
• Safety Switch Won’t Turn Back On? What It Means and What to Do
  If your safety switch won’t reset or snaps straight back off, here’s how to find out whether it’s an appliance, the wiring or the switch itself.
• Smoke Alarm Beeping or Chirping? How to Stop It (Safely)
  Why smoke alarms chirp or beep for no reason, how to find which one it is, and when the whole alarm needs replacing. Includes hardwired alarms.
• Why Are My Lights Flickering? Causes, Fixes and Warning Signs
  Flickering LED lights are often a dimmer or globe issue, but sometimes it’s a loose connection or supply fault. How to tell the difference.
• Why Does My Safety Switch Keep Tripping? A Step-by-Step Guide
  Find out why your safety switch keeps tripping or won’t reset, how to find the faulty appliance safely, and when to call an electrician.
• Wi-Fi Dead Spots in Your House? Fixes from Easy to Permanent
  Why brick terraces and long homes get Wi-Fi dead spots, and the fixes: moving the modem, mesh, wired access points and proper data cabling.

Upgrades

Switchboards, old wiring, lighting and EV chargers: how to plan upgrades for Inner West homes.

• Bathroom Exhaust Fans and Heat Lamps: Wiring, Ducting and Safety Zones
  Choosing and installing bathroom exhaust fans and heat lamps: ducting outside, wet-area zones, 3-in-1 units, switching and what to ask your electrician.
• Do I Need to Upgrade My Switchboard? 8 Signs to Look For
  Eight signs your switchboard is due for an upgrade, from ceramic fuses and missing safety switches to frequent tripping and new big appliances.
• Does a Split System Air Conditioner Need Its Own Circuit?
  When a split system or ducted air conditioner needs a dedicated circuit, isolators, switchboard capacity, and which licences installers need in NSW.
• Ethernet Cabling in Your House: Is It Worth It, and How It’s Done
  Why wired ethernet still beats Wi-Fi for some rooms, Cat6 vs Cat6A, where to run cables in brick terraces, and why it needs a registered cabler.
• EV Charging in NSW Strata Buildings: Rules, Approvals and Options
  How to get an EV charger approved in a NSW apartment: sustainability infrastructure resolutions, by-laws, the 2025 strata changes and building options.
• Getting Power to a Shed, Garage or Studio Safely
  Why an extension lead isn’t a solution, how power gets to a shed, garage or backyard studio, sub-boards, cable routes and the cost factors.
• Getting Your Switchboard Ready for Solar and a Home Battery
  What your switchboard needs before solar panels or a home battery: space, protection, backup circuits, and the current federal battery discount.
• Granny Flat Electrical: Supply, Separate Meters and Switchboards
  How granny flats get power in NSW: sub-mains from the house vs a separate meter, load checks, who does what, and where a Level 2 provider comes in.
• Hardwired vs 10-Year Lithium Smoke Alarms: Which Is Right for You?
  Hardwired vs 10-year lithium smoke alarms compared for NSW homes and rentals: rules, reliability, interconnection, cost factors and installation.
• Heat Pump Hot Water: Electrical Requirements and NSW Discounts
  What electrical work a heat pump hot water system needs, off-peak and solar timing, and the NSW Government discount for replacing electric or gas heaters.
• Home Alarm Systems: Choosing, Installing and Monitoring One in NSW
  How home alarm systems work, wired vs wireless, self-monitoring vs back-to-base, cost factors, and the NSW security licence installers must hold.
• How to Choose a Home EV Charger in Sydney
  Charger speed, single vs three-phase, smart and solar features, cable length and strata rules: a practical checklist for choosing a home EV charger.
• Interconnected Smoke Alarms: How They Work and Why They Matter
  What interconnected smoke alarms are, wired vs wireless options, when NSW rules require them, and why Fire and Rescue NSW recommends them.
• Is Whole-Home Surge Protection Worth It?
  What switchboard surge protection does and doesn’t do, how it differs from surge power boards, and when it’s worth adding in a Sydney home.
• Kitchen Renovation Electrical Planning: A Checklist Before You Build
  Plan your kitchen electrics before the cabinets go in: circuits, power points, lighting, appliances, switchboard capacity and the order of trades.
• LED Downlight Buying Guide: Colour, Brightness, Ratings and Dimmers
  How to choose LED downlights: colour temperature, lumens, beam angle, IC-4 insulation ratings, dimmer compatibility and what to ask your electrician.
• Old Wiring in Inner West Terraces and Federation Homes: What to Look For
  Common wiring problems in Inner West terraces and Federation homes, from rubber-insulated cable to asbestos boards, and how to plan a safe upgrade.
• Outdoor and Garden Lighting Guide for Inner West Homes
  Plan outdoor and garden lighting that’s safe and looks good: 240V vs low voltage, IP ratings, sensors, courtyard and terrace tips, and what needs an electrician.
• Pendant Lights: Installation, Heights Over Islands and Tables
  How high to hang pendant lights over islands, tables and in living rooms, spacing tips, ceiling support, dimming and why installation needs an electrician.
• RCD vs RCBO: What’s the Difference and Which Do You Need?
  RCD vs RCBO explained in plain English: what each one does, why RCBOs stop one fault blacking out the house, and which suits your switchboard.
• Replacing a Ceramic Fuse Switchboard: Your Options, Step by Step
  What happens when you replace a ceramic fuse switchboard: enclosure options, RCDs vs RCBOs, asbestos boards, meter boxes and what to expect on the day.
• Security Cameras for Inner West Homes: Planning, Wiring and the Rules
  Plan home security cameras that actually help: wired vs Wi-Fi, PoE, camera placement on terraces, NSW privacy rules and the licence installers need.
• Shop and Office Fit-Out Electrical: A Planning Guide for Small Businesses
  Plan the electrical side of a shop, cafe or office fit-out: lease and landlord checks, switchboard capacity, lighting, data, emergency lighting and timing.
• Smart Home Wiring: What to Plan Before You Automate
  Smart switches vs smart bulbs, neutrals at switches, hubs and protocols, data cabling and what to pre-wire in a renovation for a reliable smart home.
• Switching to Induction: Wiring and Circuit Requirements
  What wiring an induction cooktop needs, why many older homes need a new circuit, switchboard and supply checks, and planning a gas-to-induction swap.
• Video Doorbells and Intercoms: Wired, Battery and What Installation Involves
  Battery vs wired video doorbells, intercoms for terraces and apartments, power and Wi-Fi needs, privacy rules, and which parts need a professional.

Areas we cover

We work right across the Inner West, including Hurlstone Park, Marrickville, Dulwich Hill, Petersham, Leichhardt, Annandale, Newtown, Ashfield, Summer Hill and Balmain.