Alcohol Interlock Services in Orewa


Fast, Reliable & Certified

At Orewa Automotive & Electrical, we are an approved Alcohol Interlock Service Provider, offering expert installation, servicing, and support for alcohol interlock devices across the Hibiscus Coast and beyond.

  • Professional Alcohol Interlock Installation

Our certified technicians specialise in installing Dräger alcohol interlock devices quickly and correctly. We ensure every installation meets high standards so you can drive confidently, knowing you're compliant and safe on the road.



  • Legal Compliance Guaranteed

When you choose The Good Mechanics, you’re choosing full legal compliance. We install alcohol interlocks in line with NZTA regulations, helping you meet court or license requirements and avoid penalties or delays due to incorrect installation.


  • Ongoing Support & Maintenance

We don’t stop after installation. Our local interlock service includes regular device calibration, compliance checks, and ongoing support to ensure your Dräger breathalyzer system runs smoothly throughout your program. From start to finish, we’ve got your back.


Certified Installation & Calibration

 NZTA-approved alcohol interlock installation and calibration services in Orewa. Stay road-legal with certified, professional device fitting and servicing.

Local Mechanics Who Care

Friendly Orewa-based mechanics providing expert alcohol interlock support with a personal touch. Reliable service you can count on, every time.

Trusted by Drivers

Trusted alcohol interlock specialists serving Orewa, Rodney, and the North Shore. Proven track record, fast turnaround, and full program support.

Our Approach

Simple blow and suck method

— NO humming tone needed!


Just blow and inhale — no complicated instructions. Ideal for all drivers needing NZTA-approved alcohol interlock installation in New Zealand

Expert assistance throughout your alcohol interlock program.

Our friendly team in Orewa is always ready to help you with installation, calibration, compliance reports, and troubleshooting — every step of the way. Trust your local experts for reliable support and fast response times.

No Hidden Costs – Flat Fees

Transparent alcohol interlock pricing with zero surprises.


We offer flat rate pricing on installation, servicing, and monthly monitoring. No hidden charges, no nasty surprises — just honest, affordable alcohol interlock services near you.

Fast ignition response and intuitive controls.

Turn the key, breathe into the device, and drive. Our car breathalyzer devices activate quickly and are ready in seconds, making it easy for you to stay compliant on the road.

Commonly asked questions

  • What is an alcohol interlock device?

    An alcohol interlock is a breath-testing device installed in a vehicle to prevent drink driving. It requires a breath sample before the engine starts.

  • Where can I get an alcohol interlock installed in Orewa?

    At Orewa Automotive & Electrical, we provide certified alcohol interlock installation and calibration services approved by NZTA.

  • How often does an alcohol interlock need calibration?

    Most interlock devices require calibration every 30–60 days. We offer fast, on-site calibration to keep your device compliant.

  • How much does alcohol interlock installation cost?

    Costs vary depending on the device and vehicle, but we offer flat fees and no hidden charges. Contact us for a quote.