HM Auto Electrical | Automotive repairs and WOF registration. Auto Electrical Services including Fit-outs, Repairs and diagnostics, Air-conditioning, Battery's, Electrical harness upgrades & Braiding. Our auto electricians and mechanics service the whole of Christchurch and Canterbury NZ.

Automotive Repair & WOF

If you want the quality, you would expect from a dealership, but with a more personal and friendly atmosphere, you've found it.

Auto Electrician Christchurch

OEM Electrical harness upgrades • Harness braiding • Diagnostics • Servicing • Air-conditioning - Service & repair • Batteries • Lights • Harness design • Electrical repairs • Mechanical repairs • Accessories

Agriculture | Transportation |  Marine

Lights, Alarms, Stereos, Batteries, Trailer Plugs, Dual Battery Systems, Solar Panels, Brake Controllers & even GPS Systems

Auto Electrician Services

Auto Electrician Christchurch

We have invested in all the latest auto electric specialist tools and diagnostic software, specifically tailored to your vehicle's software. You won't find a better auto electrician in Christchurch.
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Car Mechanic
& W.O.F.

Car Mechanic Christchurch

Our automotive repair shop located in Rolleston, Christchurch, is capable of servicing various cars, jet boats, race cars and classic cars. Our car mechanics will only do the work needed to fix your problem.
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Mobile Auto Electrician

Mobile Automotive Repair Christchurch NZ

Our mobile auto electricians in Christchurch can do repairs on-site from our mobile service vehicles. This service is available to Christchurch city, Halswell, Rolleston, Yaldhurst, Springston, Halswell, Hornby, Prebbleton, Sockburn, West Melton, Hei Hei and Templeton
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Auto Electrical Services for Accessories

We can provide auto electrical services for any extra unique and custom systems you want to install in your vehicles, such as GPS or custom Sound Systems. 
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Harnesses Wiring

Harnesses Wiring Auto Electrical Services Christchurch NZ

We have specialized auto electrical services to customize your car's wiring harness. We also have a custom braiding service for classic cars. Find out more about your car's harness below:
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Agriculture | Transportation

Agriculture & Transportation repairs and maintenance Christchurch NZ

To manage and maintain your fleet, we have a wide range of diagnostic tools and equipment that can be used on a variety of machines from trucks, trailers, ABS, EBS, SRS or even custom machinery.
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Marine Electronics

Marine Electronics Car Mechanic

We provide auto electric and mechanical services for small pleasure craft. From electrical accessories to full re-wires. Our auto repair shop is capable of servicing a variety of models of craft
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Great attitude and high standard of work.

Muddy Mudflap | FACEBOOK | 5 Stars

Had starting issues, so got HM to come out to my place and check it over. What I thought was a minor spark issue was a potentially major problem, after getting it sorted in the workshop I got some extra things done that were pointed out to me, saving me hassles later in the year. Very happy with the car now!!

Tim Wilson | FACEBOOK | 5 Stars

Great, friendly service with fast and clear communication.

Rhian Kay | FACEBOOK | 5 Stars

Underway with third rewire here! Does a bloody good job wouldn’t go anywhere else, nothing is a problem attitude

Ash Mcconchie | FACEBOOK | 5 Stars

A+ service and electrical repairs on my truck, on point diagnosis, fast and reliable.

Marcus Lord | FACEBOOK | 5 Stars

Why Choose us?

  • The Best Materials

    We have invested in all the latest specialist tools and diagnostic software that is specifically tailored for the software in your vehicle.

  • Professional Standards

    Our auto repair shop is capable of servicing a variety of models. We only do the work that is needed to fix your problem.

  • Every Job is Personal

    If you want the quality you would expect from the dealership, but with a more personal and friendly atmosphere, you have found it.

  • Mobile Electrical

    We can come to you for auto electric problems or repairs we can do from our vehicles

Partners & Associates

Velocity Digital MArketing Services
Century Batteries NZ
Weld-Tec Canterbury - Christchurch NZ
Warm Dry Homes - Home heating and ventilation systems
Weldworks mobile engineering & line boring - Christchurch NZ
Just move it