Classic car restoration auto electrical service DC Electrics workshop Heads Road Whanganui

Auto Electrical Solutions & Supplies

Cars, boats, trucks, and farm machinery. If it's got wires and it's not working, we'll sort it out. Workshop-based service covering Whanganui and surrounding areas.

Call 027 444 3421 Make an Enquiry

SERVING WHANGANUI SINCE

JOBS COMPLETED

QUALITY FOCUS

WORKSHOP-BASED SERVICE

LOCAL

WHANGANUI EXPERTISE

Toyota Hilux LED light bar installation 4WD auto electrical Whanganui workshop

About DC Electrics

Straightforward Auto Electrical Service

I've been working on auto electrical systems since 2012 and started DC Electrics in 2019. Grew up in a family that runs a jet boat company, so I've been around marine electrical and performance systems for over 14 years. Here's what I've learned: most issues don't need to be complicated. Whether it's a flat battery at the Castlecliff boat ramp, a stereo install for your ute, or rewiring a jet boat's entire electrical system, it's about knowing what you're looking at and fixing it properly the first time.

Working out of our workshop on Heads Road, we handle everything from basic battery replacements to full marine electronics installations. The work ranges from diagnosing why your dash lights are acting up on the Parapara Road, to setting up dual battery systems for farmers heading out to Kai Iwi, to installing solar panels on campervans before they head off around the country.

We're not the type to overcomplicate things or sell you services you don't need. You've got an electrical problem with your vehicle, boat, caravan, or farm machinery. We'll sort it out. Simple as that.

Our Services

Vehicle Diagnostics

Modern vehicles run on computers, and when something goes wrong, you need proper diagnostic equipment to figure out what's actually happening. We use professional-grade scanners to read fault codes, test systems, and pinpoint issues, whether it's your check engine light, ABS warning, or something more complex. No guesswork, just accurate diagnostics that tell us exactly what needs fixing.

Battery Services

Dead batteries are the most common callout we get, usually at the worst possible time. Last week it was a farmer stuck out Kai Iwi with a flat tractor battery during cultivation. Week before, someone's boat battery died at the Castlecliff ramp right before a fishing trip. We test, supply, and fit batteries for everything from small hatchbacks to heavy trucks and tractors. We also install dual battery systems for 4WDs, auxiliary batteries for campervans, and high-capacity batteries for vehicles running extra equipment. If you're running accessories, fridges, or work gear, we'll set up a system that won't leave you stranded halfway through the day.

Audio Installation

Whether you want Bluetooth connectivity in your older vehicle, a full sound system upgrade, or just speakers that actually work, we handle complete audio installations. Plenty of older Hiluxes and Mazdas around Whanganui still running factory stereos from the 90s. we bring them into this century. This includes head units, speakers, subwoofers, amplifiers, and integrating new systems with your vehicle's existing wiring. We also install reverse cameras and dash cams - useful additions that can save you hassles down the track.

Marine Electrical

Boats need reliable electrical systems, especially on the Whanganui River and out at sea. We handle all marine electrical work including wiring repairs, battery installations, fish finder setups, VHF radio installations, and navigation system installations. Whether it's a small fishing boat or a jet boat that needs a complete electrical overhaul, we work with marine-grade components that handle the conditions. Salt water, vibration, and constant moisture. if your boat's wiring isn't done properly, it'll let you know at the worst possible moment.

Jet Boat Servicing and Repairs

Jet boats cop a hiding electrically. Water, vibration, and constant use mean electrical systems need regular attention. I've been working on jet boats for over 14 years, grew up in a family that runs a jet boat company, so I know these systems inside out. We service and repair jet boat electrical systems handle rewiring jobs, and sort out issues with starting systems, charging systems, and onboard electronics. If your jet boat's acting up electrically, we know what we're looking at. Seen everything from corroded connections causing intermittent starting to complete rewires after river mishaps.

Solar Installation

More people are adding solar to their setups - campervans, boats, off-grid properties, and farm buildings. We install complete solar systems including panels, batteries, inverters, and charge controllers. Whether you're building an off-grid setup or just want to run your caravan independently without hunting for powered sites, we'll design and install a system that actually works for your needs. No point having solar if it can't run what you need it to run.

Performance Electrical

If you're modifying your vehicle or need electrical work for performance upgrades, we handle custom wiring, electrical system modifications, and installations of aftermarket equipment. From old school V8s to high horsepower track weapons, we wire it properly so it works and lasts. This includes alarm systems, security systems, lighting upgrades, and custom electrical work for modified vehicles. Whether it's adding a light bar to your 4WD or wiring up aftermarket gauges, we'll do it properly so it works and lasts.

Call 027 444 3421 Make an Enquiry

Recent Work

See What We've Been Working On

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What Customers Around Whanganui Say

Don't Just Take My Word For It

Here's what people have said after we've sorted their electrical problems:

“These guys were onto it . professional and great service..helped us out at short notice to the camera sorted out on the caravan..cheers”

Chris Mawson

2 weeks ago

“I took my car in the other day, getting ready for a WOF. It turns out it just had an unplugged hazard light, but they plugged it back in and found other problems that could potentially cause it to fail in the future. Still, they gave me a good price, and they were extremely fast to work on it.”

Zebedee Ormsby Horne

3 weeks ago

“Called Brandon up with an issue with the trailer lights not working in my ranger. He was able to find a spare one in the workshop for me so I was able to head off on holiday. After lots of back and forth with the car yard that sold me my ranger we were able to get the costs covered. Nothing was too much trouble, communication always amazing and a pleasure to deal with from start to finish.”

Jhena Hawley

a month ago

“Top lad, Great banter. Could do with a chocolate bar on completion”

ryan mancer

a month ago

Sharlea Hunt

a month ago

Barbara SORBY

a month ago

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Get in Touch

Give us a call or fill in the form. Best way to reach us is by phone during work hours - if we're under a dash and can't answer, leave a message and we'll call you back.

473 Heads Road, Whanganui

Hours

Monday to Friday: 8am - 5pm

Need Auto Electrical Help?

Tell us what you need - we'll get back to you with straight answers.