Own a rental? Hard-wired smoke alarms are a licensed electrician’s job
NSW landlords must check smoke alarms every year, replace them within 10 years of manufacture, and use a licensed electrician to repair or replace hard-wired alarms.

Dann’s Electrical · Based in Emu Plains
Licensed electricians for Penrith, 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 Penrith, 24/7
Call us day or night, weekends and public holidays.
If anyone is hurt, call 000.
Dann’s Electrical is a licensed electrical contractor providing residential, commercial, industrial and Level 2 electrical work across Penrith and the surrounding suburbs, from St Marys and Kingswood to Glenmore Park, Mulgoa and Londonderry, with a 24/7 emergency service for power outages, faults and safety issues.
We’re CM3 certified, NECA members and a Level 2 Accredited Service Provider, with more than 5,500 jobs completed and 100+ five-star Google reviews. We handle rental smoke alarms, switchboard upgrades in older houses, EV chargers and commercial fit-outs in the CBD.
NSW electrical contractor licence 399632C



























Choose your suburb for local electrical info across the Penrith area.
Can’t see your suburb? Give us a call and we’ll let you know.
Call 0478 014 622Power outages, sparking outlets and tripping boards across Penrith, day or night.
Emergency electricianDead circuits, flickering lights and nuisance tripping traced and fixed.
Electrical repairsOld fuses replaced with modern protection. Boards we install carry a 25-year warranty.
Switchboard upgradesHard-wired alarm installation and replacement for homes, landlords and strata.
Smoke alarm installationInspections for rentals, sales, older homes and after storms or floods.
Safety inspectionsTesla, Evnex and leading-brand chargers installed at home or work.
EV charger installationNew connections, service lines and metering, authorised by Endeavour Energy and Plus ES.
Level 2 ASP electriciansFit-outs, maintenance, data and emergency call-outs for Penrith offices, retail, schools and strata.
Commercial electriciansThree-phase power, VSDs and conveyor controls for warehouses and manufacturing.
Industrial electriciansNot sure what you need? Call and tell us what’s happening.
Call 0478 014 622Over 10 years in the trade and 100+ five-star Google reviews.
We're local to Penrith and regularly work in and around the area.
Nights, weekends and public holidays.
25 years on switchboards we install and 7 years on lighting. Parts and labour covered.
CM3 certified and trusted by universities, logistics companies and national retailers.
As a Level 2 ASP, we can also do service line, supply and meter work.
Penrith local knowledge
Facts from government and utility sources, and what they mean for your power. Each card links to its source.
NSW landlords must check smoke alarms every year, replace them within 10 years of manufacture, and use a licensed electrician to repair or replace hard-wired alarms.
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.
NSW Government figures say up to 1,800 house fires each year could have been prevented by getting the wiring checked and having safety switches installed. We test switchboards, safety switches and wiring for homes in Penrith, 24/7 if it can’t wait.
The Penrith City Centre sits beside the Nepean River. NSW SES advises keeping the power off until a licensed electrician has checked your wiring and appliances.
A house has its own switchboard, meter and service line from the street. Bigger loads often touch all three. As a Level 2 ASP, we can upgrade all of them.
The airport project has created more than 12,800 jobs, around half local. For fit-outs and warehouses, talk to the CM3-certified team major businesses already use.
Worried about something on your property? Call us, 24/7.
Call 0478 014 622Beyond Penrith
From our base in Emu Plains we also head up into the Blue Mountains, out to the Hawkesbury and across the growth areas around the new airport.
All service areas ›Yes. Dann’s Electrical is based next door in Emu Plains and runs a 24/7 emergency service, 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.
Call us any time on 0478 014 622. First check whether your neighbours have power. If they do, or only part of your home 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.
We regularly work in Caddens, Claremont Meadows, Cranebrook, Emu Plains, Glenmore Park, Jamisontown, Jordan Springs, Kingswood, Leonay, Londonderry, Mulgoa, Orchard Hills, St Marys and Werrington, along with the Blue Mountains, the Hawkesbury and the rest of Western Sydney. If your suburb isn’t on that list, call 0478 014 622 and we’ll let you know.
Yes. Dann’s Electrical is a licensed NSW electrical contractor with full insurance. We’re CM3 certified, NECA members and a Level 2 Accredited Service Provider, and the team holds current Working With Children Checks.
Yes. Quotes are free, and we work on fixed prices with no hidden fees, so you know the cost before we start.
Under NSW rules, landlords must check smoke alarms every year, replace removable batteries each year, replace alarms within 10 years of manufacture, and use a licensed electrician to repair or replace hard-wired smoke alarms. Some exceptions apply to strata properties.
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 can inspect flood-affected homes and businesses across Penrith and tell you what’s safe to use.
Yes. Dann’s Electrical is a Level 2 Accredited Service Provider with Endeavour Energy authorisation for service line work and Plus ES authorisation for contestable metering, so new connections, service line upgrades and meters can all be handled by us.
Switchboards we install carry a 25-year warranty, with parts and labour covered. We also offer 7 years on lighting.
Yes. We work for businesses, schools, strata and asset managers across Penrith: fit-outs, maintenance, test and tag, thermal scanning and emergency call-outs. We’re CM3 certified for facility and contractor management requirements.
Penrith quotes
For emergencies call any time, 24/7. For everything else, send the job details and we’ll get back to you with a free quote.
0478 014 622