Guardian Interlock provides interlock services via our vast network of trained service centres across Australia. Our Service Centres provide installation, servicing and removal of interlocks as part of government-mandated interlock programs/schemes.

Guardian Interlock’s approved service centres handle the proper installation of interlock devices in vehicles. Once your appointment is booked, you will receive a secure link to complete all pre-installation paperwork and online training in advance—so you arrive fully prepared. On the day of your appointment, our technicians will complete the installation and provide hands-on training to ensure you understand how to operate the device with confidence.

Whether you’re looking for an interlock centre in Sydney or more remote locations within NSW, you’ll find a designated service centre nearby. Find your closest NSW Interlock Service Centre using the listings below. If you are having trouble contacting a Service Centre near you, reach out to our team for assistance.

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Authorised Interlock Service CentresNew South Wales

NSWFind a Service Centre

ALSTONVILLE

Northern Rivers Auto Electrical
1/25 Kays Lane
Alstonville, NSW 2477
Phone: (02) 6628 6555

Trading hours:  Monday to Thursday 8am – 4.30pm    Friday 8am – 2.30pm

BANKSTOWN

All Star Mechanics
45 Hoskins Avenue
Bankstown NSW 2200
Phone: (02) 9791 5955

BATHURST

Bathurst Auto Electrical
155 Havannah Street
Bathurst NSW 2795
Phone: (02) 6331 3088

BELLAMBI

Leisure Coast Auto Electrics
81-83 Bellambi Lane
Bellambi NSW 2518
Phone: (02) 4206 5321

BLACKTOWN

DoctorGas Automotive
2/176 Sunnyholt Road
Blacktown NSW 2148
Phone: (02) 9672 4199
Website: www.doctorgas.net.au

BRAIDWOOD

Braidwood Auto Electrics
17 Monkittee Street
Braidwood NSW 2622
Phone: (02) 4842 1008
Website: https://www.braidwoodautoelectrics.com

BROOKVALE

Grady’s Auto Electrical
644 Pittwater Road
Brookvale NSW 2100
Phone: (02) 9905 3952

CHINDERAH

Cabba Auto Electrics
1/11-13 Morton Street
Chinderah NSW 2487
Phone: (02) 6674 4107

COFFS HARBOUR

Legacy Auto Electric
5 Druitt Crt
Coffs Harbour NSW 2450
Phone: (02) 6651 4181

Trading Hours:
Mon – Thu 7.30am to 4.30pm
Fri 7.30am to 1.00pm

 

DUBBO

One Stop Automotive
36A Gisbourne Street
Wellington NSW 2820
Phone: (02) 6845 4062

FORSTER

Great Lakes Auto Centre Pty Ltd
32 Kularoo Drive
Forster NSW 2428
Phone: (02) 6555 6844

GRIFFITH

Griffith Auto Air & Electrical
995 Rae Rd
Griffith NSW 2680
Phone: (02) 6964 7177

HORNSBY

Hornsby Auto Electrical
77 Hunter Street
Hornsby NSW 2077
Phone: (02) 9477 1893

KIRRAWEE

Kirrawee Auto Electrical
10 Flora Street
Kirrawee NSW 2232
Phone: (02) 9521 4660
Website: www.kirraweeae.com.au

LIDCOMBE

Homebush Auto Electrical
126 Bombay Street
Lidcombe NSW 2141
Phone: 9746 6479

LIVERPOOL

Extreme Automotive Electrical
69 Hoxton Park Road
Liverpool NSW 2170
Phone: 02 9601 6360

MITTAGONG

Southern Highlands Service Centre
3/227 Old Hume Highway
Mittagong NSW 2575
Phone: (02) 4872 2822

Operation hours: Tuesday – Friday (7am – 5pm)

MULGRAVE

Adam Gorrell Automotive
Unit 2, 14 Aspinall Place
Mulgrave NSW 2756

Mobile (Amanda)  0439411787

NAROOMA

Narooma Auto Electrics
28 Glasshouse Rocks Road,
Narooma NSW 2546
Phone: (02) 4476 2576
Website: http://naroomaautoelectrics.com.au/

NEWCASTLE

Newcastle Auto Electrics & Air Conditioning Pty Ltd
Shed A, 111 Bourke Street
Carrington NSW 2294
Phone: (02) 4961 5998
Website: www.nae.com.au

Open: Mon – Thu 7.30am to 4.30pm

Closed Friday, Saturday & Sunday

NORTH NARRABEEN

Dynohaus
86 Garden Street
North Narrabeen NSW 2101
Phone: (02) 9913 7282

NORTH ROCKS

SS Auto Electrics
9/3 Richard Close
North Rocks NSW 2151
Phone: (02) 9630 5711

PARKES

Andrews Auto Electrics
4 Hartigan Avenue
Parkes NSW 2870
Phone: (02) 6862 1833

PORT MACQUARIE

All Models Service Centre
10 Milton Circuit
Port Macquarie NSW 2444
Phone: (02) 6581 0022

QUEANBEYAN

Tauntons Auto Electrical
46 Yass Road
Queanbeyan NSW 2620
Phone: (02) 6297 2180

SINGLETON

Singleton Auto Electrical Services
18 Macquarie Street
Singleton NSW 2330
Phone: (02) 6572 4188
Website: www.bradshell.com

SMEATON GRANGE

Narellan Auto Electrical
2 Orielton Road
Smeaton Grange NSW 2366
Phone: (02) 4648 2366

SOUTH NOWRA

Nowra Ultimate 4WD and Accessories
4/218 Princess Hwy
South Nowra NSW 2541
Phone: (02) 4420 5059

SYDNEY

Auto Tech World Square
Parking Level P6, (World Square)
Sydney NSW 2000
Phone: (02) 9261 4505

TAMWORTH

A&K Auto Electrical
27 Avro Street
Tamworth NSW 2340
Phone: (02) 6762 2611

TUGGERAH (CENTRAL COAST)

APD Auto Electrical
10/9-11 Johnson Road
Tuggerah NSW 2259
Phone: (02) 4351 0345

WAGGA WAGGA

Crockers Auto Electrical
66 Chaston St
Wagga Wagga NSW 2650
Phone: (02) 6925 2703

WELLINGTON

One Stop Automotive
36A Gisbourne Street
Wellington NSW 2820
Phone: (02) 6845 4062

WESTON

Weston Smash & Service Centre 
37 Government Road
Weston NSW 2326
Phone: (02) 4937 5566

WODONGA - (NSW INTERSTATE SERVICING)

McBean & Lawson
6 Romet Street,
West Wodonga VIC 3690
Phone: (02) 6056 2035

WOLLI CREEK

CC Auto Electrics
119/121 Princes Hwy
Wolli Creek NSW 2205
Phone: (02) 9567 3366

YOUNG

Young Auto Electrics
168 Milvale Rd
Young NSW 2594
Phone: (02) 6382 2825

Are you interested in Becoming
an Interlock Service Centre?

If you are interested in becoming a Guardian Interlock Service Centre, please get in touch with our friendly team who will be able to get you started.

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