
Dann’s Electrical · Penrith area
Electrician Londonderry
Licensed electricians for Londonderry, on call 24/7. From new lights and power points to switchboards and emergency repairs, we handle every electrical job at your home or business, with a free quote and a fixed price.
Emergency electrician in Londonderry, 24/7
Any hour, any day, public holidays included.
If anyone is hurt, call 000.
Licensed electricians servicing Londonderry
Dann's Electrical is a licensed electrical contractor servicing Londonderry. With so much acreage and so many larger blocks in Londonderry, we often wire sheds and workshops, run power to pumps and gates, and repair or replace private poles and underground mains.
Our work covers homes, businesses and Level 2 network jobs, and we take emergency calls 24/7 for power outages, faults and safety issues. We hold CM3 certification, belong to NECA and are a Level 2 Accredited Service Provider, with 5,500+ jobs completed and 100+ five-star Google reviews.
NSW electrical contractor licence 399632C
Trusted by homeowners and businesses across Sydney



























Electrical services in Londonderry
24/7 emergency electrician
Nights, weekends or public holidays, we take emergency calls from Londonderry for outages, sparks and burning smells.
Emergency electricianRepairs & fault finding
We find the cause of flickering lights, dead power points and breakers that keep tripping, then fix it.
Electrical repairsSwitchboard upgrades
Old fuses replaced with modern circuit breakers and safety switches. Boards we install carry a 25-year warranty.
Switchboard upgradesSmoke alarms
Hard-wired and interconnected smoke alarms installed and replaced, plus yearly checks for rentals.
Smoke alarm installationSafety inspections
Inspections for rentals, sales and older homes, and after floods.
Safety inspectionsEV chargers
We install Tesla, Evnex and other brand-name chargers and check your switchboard first.
EV charger installationSecurity & access control
Security cameras, alarm systems and access control for homes and businesses.
Level 2 electrical
Private poles, service lines and metering, authorised by Endeavour Energy and Plus ES.
Level 2 ASP electriciansCommercial electrical
Fit-outs, maintenance, data and emergency call-outs for Londonderry shops, offices, schools and strata.
Commercial electriciansIndustrial electrical
Three-phase power, VSDs and conveyor controls for warehouses and manufacturing.
Industrial electriciansTest & tag
Portable appliance testing and tagging for offices, shops, schools and worksites.
Test & tagRecent work from our team








Why choose Dann’s in Londonderry
5,500+ jobs completed
Over 10 years in the trade and 100+ five-star Google reviews.
Local team
You speak directly with the local team who will quote and do your job in Londonderry.
On call 24/7
Including nights, weekends and public holidays.
25-year switchboard warranty
25 years on switchboards we install and 7 years on lighting. Parts and labour covered.
Commercial clients
CM3 certified, with clients including universities, logistics companies and national retailers.
Network work too
Level 2 accreditation means we can also handle service lines, supply and metering.
Londonderry local knowledge
Local facts for Londonderry property owners
Facts from government and utility sources, and what they mean for your power. Each card links to its source.
Breakers tripping on hot days? Your switchboard may be struggling
Nearby Penrith Lakes holds the hottest temperature ever recorded in the Sydney basin. On days like that, air conditioners run flat out for hours. Get your board checked before the next heatwave.
Flickering lights? Don’t ignore them
Up to 1,800 NSW house fires a year could have been prevented with a wiring check and safety switches, according to the NSW Government. If lights flicker or breakers trip in your Londonderry home, we’ll test the board, safety switches and wiring.
Got a power pole on your property? Its upkeep is on you
If your block has its own power pole, Endeavour Energy says it’s yours to maintain. Inspect it before bushfire season. Repairs that disconnect at the point of supply need a Level 2 ASP.
Charging an EV at home? Make sure your board can take it
Separate houses make up 95.7% of Londonderry homes, with 2.9 cars each on average. Houses usually have their own switchboard and supply. We check yours can take a charger first.
Landlord? Hard-wired alarms are an electrician’s job
Under NSW rules, a landlord checks smoke alarms every year, replaces them within 10 years of manufacture, and uses a licensed electrician to repair or replace hard-wired ones.
In a flood study area? Know what to do if water gets in
Penrith City Council’s Rickabys Creek Catchment Flood Study includes parts of Londonderry. If water gets into your home, don’t use any power points, appliances or hot water system that have been in floodwater until a licensed electrician has checked them.
Around Londonderry
Electricians near Londonderry
Our office is in Emu Plains. Along with Londonderry and the suburbs around it, we head up into the Blue Mountains and out to the Hawkesbury.
Is there a 24/7 emergency electrician in Londonderry?
Yes. Dann’s Electrical runs a 24/7 emergency service across Londonderry and the Penrith area, including nights, weekends and public holidays. Call 0478 014 622 for power outages, sparking outlets, burning smells or a switchboard that keeps tripping. If anyone is hurt, call 000.
Who do I call if the power is out in Londonderry?
Call us any time on 0478 014 622. First check whether your neighbours have power. If they do, or only part of your Londonderry property is out, the fault is on your side and we can find and fix it, 24/7. If the whole street is out, it’s a network outage.
Are you licensed and insured?
Yes. We’re a licensed NSW electrical contractor (licence 399632C) with full insurance. We’re also CM3 certified, NECA members and a Level 2 Accredited Service Provider, and our team holds current Working With Children Checks.
Is it safe to turn my power back on after a flood in Londonderry?
Not until it’s been checked. NSW SES advises turning off electricity before going back inside, not switching on lights or appliances, and having a licensed electrician check your wiring and appliances first. We inspect flood-affected homes and businesses and tell you what’s safe to use.
Is the power pole on my Londonderry property my responsibility?
If it’s privately owned, yes. Endeavour Energy says private poles and lines are the property owner’s responsibility, and recommends an inspection before bushfire season and after major storms. It says to keep a 3-metre safety clearance from powerlines, and owners look after trees near lines on their land. A repair that means disconnecting at the point of supply needs a Level 2 Accredited Service Provider, which we are.
What does a Level 2 electrician do?
Level 2 electricians are Accredited Service Providers authorised to work on the network side of a property: connecting and disconnecting power, repairing and upgrading service lines, and metering. Regular electricians can’t do this work. Dann’s holds Endeavour Energy authorisation for service line work and Plus ES authorisation for contestable metering.
I’m a landlord in Londonderry. What are my smoke alarm duties?
NSW landlords must check smoke alarms every year, replace removable batteries each year, replace alarms within 10 years of manufacture, and use a licensed electrician for hard-wired alarms. In Londonderry, 21.2% of homes are rented (2021 Census).
Do you install home EV chargers in Londonderry?
Yes, including Tesla and Evnex. Londonderry households average 2.9 cars (2021 Census), and we check your switchboard and supply can handle the extra load before we install.
What suburbs near Londonderry do you cover?
Near Londonderry we regularly work in St Marys, Emu Plains, Leonay, Jamisontown and Glenmore Park, as well as the rest of the Penrith area.
Can you handle commercial jobs as well as homes?
Yes. Alongside home repairs, switchboards and EV chargers, we do fit-outs, test and tag and maintenance on commercial and industrial sites for businesses, schools, strata and asset managers.
Will I get a compliance certificate?
Yes. NSW electricians must submit a Certificate of Compliance for Electrical Work (CCEW) through Building Commission NSW’s eCert portal no later than seven days after completing the work, including the safety and compliance test. We lodge one for every job that needs it and send a copy to you.
What warranty do you give?
Switchboards we install carry a 25-year warranty and lighting carries 7 years, with parts and labour covered.
Free quotes
Get a quote for your Londonderry job
Emergency? Call us any time, day or night. Otherwise, send us the details and we’ll come back to you with a free quote.
0478 014 622- dann@dannselectrical.com.au
- @danns_electrical
- NSW contractor licence 399632C
- 24/7 for emergencies
- Servicing Londonderry & the Penrith area · based in Emu Plains
