
Adding ducted air conditioning, an EV charger, a workshop, a pool, or solar and battery in Glenmore Park can push a single-phase supply past its limit. Sydney Power Group (SPG) upgrades properties from single to three phase across Western Penrith as a Level 2 ASP.
Three phase gives you more capacity and steadier power for heavy loads. As an ASP on the Endeavour Energy network, we handle the supply upgrade, mains and switchboard as one job.
Three Phase Power Upgrade in Glenmore Park (2745)
Glenmore Park (2745) sits in Sydney's Western Penrith, an area of established family homes and newer estates at the foot of the Blue Mountains. That local building stock shapes the kind of Level 2 electrical work property owners here call us for.
Around Glenmore Park we're regularly called out for single-phase supplies struggling with heavy summer cooling loads, three-phase and switchboard upgrades for ducted air conditioning and new estate connections and metering — all Level 2 ASP work rather than something a general electrician can sign off.
Glenmore Park is supplied by Endeavour Energy. Endeavour Energy supplies the Penrith area, mixing overhead residential mains with underground supply in newer estates. Penrith regularly records Sydney's hottest summer temperatures, so peak cooling load makes supply and switchboard upgrades common.

Do You Need Three Phase in Glenmore Park?
Three phase is worth considering at Glenmore Park properties running high loads — ducted air conditioning, multiple EV chargers, large solar and battery systems, workshops, or commercial equipment. It spreads load across three supplies for more headroom and smoother running.
We'll assess your current and future load and advise whether an upgrade is warranted — see our supply upgrade service.

How the Upgrade Works
A three phase upgrade in Glenmore Park typically involves upgrading the consumer mains, the switchboard, and the supply connection. As a Level 2 ASP, SPG coordinates the whole job with Endeavour Energy and carries out the authorised connection.
We manage the disconnection and reconnection so your upgrade is completed with minimal disruption.

Get a Free Quote in Glenmore Park
Call SPG on 0466 125 125 to discuss a three phase upgrade in Glenmore Park, or request a quote.

Three Phase Power Upgrade Glenmore Park — Frequently Asked Questions
Why do Glenmore Park properties often need this kind of work?
The Western Penrith is established family homes and newer estates at the foot of the Blue Mountains, so new estate connections and metering and single-phase supplies struggling with heavy summer cooling loads are common around Glenmore Park. That's why Level 2 upgrades and repairs come up so regularly here.
Do I need three-phase power in Glenmore Park?
If you're adding ducted aircon, EV charging, a pool or a big solar and battery system, a single-phase supply can hit its limit. We assess your Glenmore Park load and advise.
What does the upgrade involve?
Typically the consumer mains, switchboard and supply connection are upgraded and coordinated with Endeavour Energy. As a Level 2 ASP we manage the whole Glenmore Park job.
Can a regular electrician do this in Glenmore Park?
No — work on the service mains, point of attachment, metering and the connection to the Endeavour Energy network in Glenmore Park is Level 2 ASP work. A general electrician isn't licensed for it and the distributor won't accept the job.
Do you cover Glenmore Park?
Yes — Sydney Power Group services Glenmore Park (2745) and the wider Western Penrith area. As a Level 2 ASP we handle network, supply and consumer-mains work here, not just internal wiring. Call 0466 125 125.
Three Phase Power Upgrade Service Areas Around Glenmore Park
We also cover these Western Penrith suburbs on the Endeavour Energy network:


Call us now for a no-obligation quote. Emergency response available 24/7 — on-site within 60 minutes across Sydney.
0466 125 125Get a Free QuoteWhat We Cover
- Single to three phase upgrades in Glenmore Park
- More capacity for EV, aircon, pools and solar
- Supply, mains and switchboard handled together
- Coordinate the upgrade with Endeavour Energy
- Level 2 ASP across Western Penrith
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