What is a WAS Lock?
"WAS" stands for Western Australian Services – the shared master key network used by the state's utility providers. A WAS lock is the mandatory, state-approved cam lock cylinder fitted to meter box enclosures so authorised staff can reach gas, electricity and water infrastructure without ever needing a key from you.
It's most commonly required on regional and semi-rural properties, where meter boxes often sit outside the standard metro fit-out, including freestanding enclosures, farm gates and shared-access utility pits. If your enclosure doesn't already carry an approved cylinder, it may not meet current access requirements.
- Regional and rural meter box enclosures
- Shared or roadside utility access points
- Properties without a standard metro meter box fit-out
- Enclosures previously fitted with a non-approved padlock
Why is a WAS Lock Required?
Standard hardware-store padlocks aren't cut to the master key carried by utility staff. When an inspector or meter reader can't open a non-approved lock, the usual outcome is that it gets cut off on the spot – leaving your enclosure unsecured until you organise a replacement.
A WAS lock solves this with a shared master key system: your cylinder is cut to the same profile used across the network, so Synergy, Western Power and other authorised crews can open it with their master key, while everyone else stays locked out. You get continuous security without ever blocking a legitimate access visit.
- Non-approved padlocks are routinely cut off without notice
- Your enclosure is left unsecured until a replacement is fitted
- Repeat call-outs and replacement locks add ongoing cost
- Non-compliant locks can be flagged on a utility inspection
Who Has Master Key Access?
Every WAS lock we install is cut to the same shared master key system used by Western Australia's utility providers.
Synergy
WA's primary electricity retailer can access your meter box with the shared master key for meter readings and account-related visits.
Western Power
The network operator responsible for poles, wires and meter infrastructure keeps master key access for safety checks, faults and emergency works.
Authorised Utility Staff
Accredited meter readers, inspectors and emergency crews use the same master key system, so your lock never blocks essential access.
Our Installation Process
Book your appointment online, by phone or by SMS.
We confirm your box type and which utility-keyed cylinder it needs.
Your WAS lock is fitted and matched to the shared utility master key system.
We test the lock, hand over your keys and leave your invoice – no need to be home.
REAL REVIEWS. REAL PROTECTION.
Trusted by Perth property owners and managers
Backed by 5-Star Reviews
We provide professional Meter Box security installations for homes and businesses across the Perth metro area, including locations from Yanchep to Rockingham.
Shaun did a FANTASTIC job on my new build. Got there within 24 hours and did the job promptly and professionally. Highly recommended!
6 years ago
Shaun from Meterbox Lock was awesome. Meterbox is now secure. His service was excellent as well as the price. Highly recommend!
4 months ago
Shaun was an absolute legend – he came out to do both mine and my brother-in-law's meter boxes. Not only do they look great, the communication and promptness was 5-star!!! Would highly recommend. Thanks Shaun :)
11 months ago
Shaun and Meeka did a great job locking our power boxes up. Very efficient and friendly service. Thank you.
5 months ago
Shaun was excellent! Booked in promptly and came the next day, highly punctual and respectful. Meter box x2 looks great! Much appreciated.
11 months ago
I highly recommend Meterbox Lock. We completed a new build and placed the service meter boxes outside our front fence. To keep it secure from anyone who might think of tampering, we decided to have locks installed, couldn't be happier.
1 year ago
Shaun was very friendly but also professional and provided excellent service. We initially had to reschedule but he promptly made new arrangements and came over the very next day. I would highly recommend him.
1 year ago
Gave Shaun a call looking for a price to secure a meterbox. All I can say is we had it installed the next working day, great service and great value. Would recommend these guys every time.
3 weeks ago
I would give a 6-star review if I could. Shaun was so professional and quick to respond. Job well done and he is just a really happy, great guy to deal with.
1 month ago
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