Auto Electrical Solutions & Supplies Whanganui

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 Get a Quote

SERVING WHANGANUI SINCE

Reliable auto electrical service across the region

JOBS COMPLETED

From quick fixes to full electrical overhauls

QUALITY FOCUS

WORKSHOP-BASED SERVICE

Proper diagnostics and repairs using quality components

LOCAL

WHANGANUI EXPERTISE

Understanding regional conditions from Castlecliff to Kai Iwi

About DC Electrics

Straightforward Auto Electrical Service

I've been working on auto electrical systems since 2012 and started DC Electrics in 2019. 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.

What We Work On

If it's got wires and a battery, we can probably sort it. These are the most common jobs, but feel free to ask about anything else.

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.

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.

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.

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 boats cop a hiding electrically - water, vibration, and constant use mean electrical systems need regular attention. 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.

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.

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. 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.

See What We've Been Working On

Don't Just Take My Word For It

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

“Needed a dual battery system for the farm ute and DC Electrics sorted it perfectly. Explained everything clearly, no rubbish, just good honest work. Hasn't missed a beat since.”

Mike T.

November 2024 • via Google

“Had electrical issues with the jet boat before a trip up the river. Quick turnaround, found the problem straight away, fixed properly. Saved the weekend - cheers!”

Sarah K.

October 2024 • via Google

“Reliable service, turns up when he says he will. Fixed the wiring on our caravan solar setup - works perfectly now. Won't go anywhere else.”

Dave & Linda M.

September 2024 • via Google

“Couldn't get the ute started. DC Electrics diagnosed it quickly and had me going again. No mucking around - exactly what you need when you're stuck.”

Tom R.

August 2024 • via Google

“Professional job installing new stereo system and reverse camera. Clean wiring, everything works great. Fair price too.”

Jenny P.

July 2024 • via Google

“We use DC Electrics for all our work trucks. Reliable, honest, gets the job done. That's all you need really.”

Whanganui Contracting Ltd

June 2024 • via Google

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.

027 444 3421

Call or text - tap to call

dcenz@outlook.co.nz

Workshop

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.