Licensed Level 2 Authorised Service Providers for new connections, disconnections, service upgrades and underground power. Authorised for Ausgrid and Endeavour Energy — homes, builders and property managers, right across Greater Sydney.
Tell us about the job and we'll get straight back to you.
Need power connected or disconnected urgently? We respond within 2 hours, day or night.
0488 271 904From urgent after-hours disconnections to underground power and three-phase upgrades — all carried out by authorised Level 2 ASP electricians.
Urgent after-hours connections and disconnections, 24/7 — for storm damage, meter box fires, flooding and renovation emergencies.
Connecting a property to the electricity network for the first time — new homes, granny flats, subdivisions and vacant land.
Increasing your supply capacity — single phase to three phase conversion and amperage upgrades for modern electrical loads.
Converting an overhead service to underground — removing the aerial line and running consumer mains underground to your switchboard.
Coordinating network connections for land subdivisions — from design and application through to energising each lot.
A standard electrician can work inside your property, but only a Level 2 Authorised Service Provider (ASP) can legally connect, disconnect or upgrade the supply between the network and your meter. Using the wrong electrician means the work can't be energised.
Read the full explainerA clear, compliant process for every job — we handle the work and the network paperwork.
We assess the scope, confirm the network distributor for your property, and provide a written quote. No obligation.
Where required, we submit the connection or disconnection application to Ausgrid or Endeavour Energy and manage the approval on your behalf.
We book a time that suits you. Emergency work is scheduled as soon as possible — including after hours, weekends and public holidays.
Our authorised ASP technician carries out the work to network standards. All work is inspected and compliant with AS/NZS standards.
We notify the distributor of completed work, issue the required certificates, and leave the site clean and safe.
We coordinate the full Level 2 ASP connection package for developments across Greater Sydney: network design, distributor applications, underground reticulation, temporary builders supply and staged energisation — aligned to your construction programme.
Coordinating network connections for land subdivisions — from design and application through to energising each lot.
Network connections for duplexes, townhouses and apartment developments — including embedded networks and individual metering.
High-capacity network connections for commercial and industrial premises — including CT metering and three-phase supply.
Temporary builders supply for construction sites of any scale — compliant, metered site power from day one.
Underground reticulation and service installation for new developments — conduit, pits, pillars and consumer mains to standard.
Authorised for both Ausgrid and Endeavour Energy across Greater Sydney.
Urgent after-hours connections and disconnections, 24/7 — for storm damage, meter box fires, flooding and renovation emergencies.
Connecting a property to the electricity network for the first time — new homes, granny flats, subdivisions and vacant land.
Safely cutting power at the network for renovation, demolition or sale — temporary or permanent disconnections.
Increasing your supply capacity — single phase to three phase conversion and amperage upgrades for modern electrical loads.
Converting an overhead service to underground — removing the aerial line and running consumer mains underground to your switchboard.
Installing, repairing or replacing aerial consumer mains and the point of attachment — including storm and age-related damage.
Repairing or replacing the cable that runs from the network to your switchboard — the most common cause of undersized or failing supply.
Installing, upgrading and relocating meter boxes and metering equipment — including preparation for smart meters.
Level 2 ASP grid connection of solar PV and battery systems — meter reconfiguration and network approval for export.
Temporary builders supply and event power — compliant temporary connections for construction sites and functions.
A snapshot of recent connections, upgrades and underground conversions — residential and builder work on both the Ausgrid and Endeavour Energy networks.
Mosman
Full underground power conversion for a 1920s Federation home in Mosman. Overhead service removed, consumer mains trenched and conducted from the Ausgrid pole to a relocated switchboard, and the aerial point of attachment taken down and made good. Ausgrid application processed and approved.
Penrith
New service connection for a completed knock-down rebuild in Penrith. Consumer mains and underground point of attachment installed, Endeavour Energy connection application managed, and metering coordinated so the home was energised on handover.
Camden
Network connection design and underground reticulation for a 14-lot subdivision in Camden. Pillars and pits installed to each lot, energisation staged to match the developer’s releases, and the Endeavour Energy process managed throughout.
Real Sydney jobs across the Ausgrid and Endeavour Energy networks.
“We converted our overhead service to underground as part of a front-garden landscaping project. Anthony walked us through the Ausgrid application, coordinated the trenching with our landscaper, and removed the old aerial line cleanly. The whole street looks better for it and the job was certified without a hitch.”
“We needed three phase for ducted air conditioning and an EV charger. Castellano sorted the Endeavour Energy approval, upgraded the mains and switchboard, and had us back on in a few hours. Clear quote, no surprises, and everything was explained properly.”
“After our knock-down rebuild we needed the new home connected. They handled the connection application, installed the consumer mains and point of attachment, and coordinated the meter so we weren’t left waiting. Genuinely the easiest trade we dealt with on the whole build.”
“Our meter box caught fire on a Sunday night. I called the emergency line and they were there within the hour, made it safe, and isolated the supply. They came back to repair the consumer mains and meter panel the next day. I can’t fault the response.”
“Our old place had perished mains and lights that flickered constantly. They replaced the consumer mains, upgraded the switchboard, and the difference is night and day. Tidy work, fair price, and they left the site spotless.”
“Castellano coordinated the network connection design and underground reticulation for a 14-lot subdivision in the South-West. They staged the energisation to match our releases and kept the Endeavour Energy process moving so we never lost time on the program.”
A standard (Level 1) electrician is licensed to work on the wiring inside your property, but only a Level 2 Authorised Service Provider (ASP) is authorised by the network distributor to work on the connection between the network and your meter. That includes connections, disconnections, the consumer mains, the point of attachment and metering. Using a non-ASP for this work is illegal and the distributor will not energise it.
We are authorised for both Ausgrid and Endeavour Energy, which together cover all of Greater Sydney — from the Eastern Suburbs and North Shore to Western and South-West Sydney, the Blue Mountains and the Illawarra. Whatever distributor your suburb falls under, we can do the work.
Yes. We run a genuine 24/7 emergency service for urgent connections and disconnections — storm damage, meter box fires, flooding and renovation emergencies — across all of Greater Sydney, including weekends and public holidays.
Yes. We serve homeowners, builders and developers, and property managers. That includes subdivisions, multi-dwelling and commercial connections, and construction-site temporary power, alongside all residential Level 2 work.
Yes. We hold Level 2 ASP authorisation (ASP number on file), an electrical contractor licence, $20 million public liability insurance and $1 million professional indemnity insurance, and we back all workmanship with a 12-month warranty.
Yes. We provide free, no-obligation quotes for planned work, on site or over the phone depending on the job. For emergencies, we confirm the cost before we begin.
Authorised for Ausgrid and Endeavour Energy. Free quotes for planned work, 24/7 response for emergencies.
Prefer to talk? Office line (02) 8503 7421 · Mon–Fri: 7:00am – 5:00pm