AUTO ELECTRICIAN SUNSHINE COAST — 4WD, TOWING & REDARC INSTALLS

ABOUT POWERZ AUTO ELECTRICAL — SUNSHINE COAST

Powerz Auto Electrical is a specialist auto electrical workshop based in Kunda Park on the Sunshine Coast, Queensland. Director-run with 10+ years of hands-on auto electrical experience, we specialise in vehicle electrical diagnostics, dual battery installs, lithium battery upgrades, Redarc Tow-Pro Elite brake controller installs, 12 pin and Anderson trailer plug wiring, driving light and spotlight installs, underglow kit installs, beacon and buzzer installs for work vehicles, auto air conditioning service and 4WD touring electrical fitouts.

We're an ARC-licensed workshop — meaning we're legally authorised to handle automotive refrigerants for air conditioning service. Every install and repair is backed by a written 12-month workmanship warranty. Our transparent workshop rate is $165 per hour GST included with a one-hour minimum, and larger jobs are quoted in writing up-front so you know exactly where you stand before any spanners come out.

Trusted by Sunshine Coast locals across Maroochydore, Mooloolaba, Caloundra, Noosa, Buderim, Kunda Park, Nambour, Sippy Downs, Coolum, Mount Coolum, Yaroomba, Peregian, Kawana, Bli Bli, Palmwoods, Yandina, Eumundi, Tewantin, Beerwah and Landsborough — with 55+ genuine five-star Google reviews to back it up.

WHY CHOOSE POWERZ AUTO ELECTRICAL

• Specialist auto electrical trade — separate from general mechanical work. We diagnose the root cause with proper scan tools, wiring diagrams, multimeters and oscilloscopes before we ever throw a part at a problem.
• Sunshine Coast local — workshop at 2a/3 Hitech Dr, Kunda Park QLD 4556. Central to Maroochydore, Caloundra, Noosa, Buderim and every Sunshine Coast suburb.
• Authorised Redarc installers — genuine Redarc Tow-Pro Elite units, vehicle-specific harnesses and factory-look dash blank switch installs on 4WDs, utes and tow vehicles.
• ARC-licensed refrigerant handling — legal, compliant automotive air conditioning diagnostic and regas at a flat $154 GST inc.
• Straight-talking pricing — no hidden margins, no upselling, no parts-cannon guesswork. Written quotes on larger jobs before any work starts.
• 12-month workmanship warranty — every install and repair backed in writing. We stand behind the work we do.
• 55+ five-star Google reviews — from real Sunshine Coast customers across dual battery installs, Tow-Pro brake controllers, lithium upgrades, A/C regas and full 4WD touring fitouts.

SERVICES

• Auto Electrician Sunshine Coast — Diagnostics, repairs and installs. Workshop rate $165/hr GST inc. Kunda Park workshop servicing all Sunshine Coast suburbs.
• 12 Pin Trailer Plug Install Sunshine Coast — Tow vehicle side install. From $495 GST inc. Caravan wiring diagram required.
• Redarc Brake Controllers Sunshine Coast — Authorised Redarc Tow-Pro Elite installers. Basic $805, Smart $855, Amarok & Next-Gen Ranger / Everest $1,080.38 GST inc.
• Dual Battery Systems Sunshine Coast — DC-DC, lithium & AGM setups for 4WDs, utes and tow vehicles.
• Auto Air Conditioning Sunshine Coast — Flat $154 (GST inc.) car A/C diagnostic + regas. ARC-licensed.
• Underglow Installations Sunshine Coast — Full 4-strip RGB underbody LED kit supply & install. $850 GST inc.

SERVICING ALL SUNSHINE COAST SUBURBS

Auto electrician services across the Sunshine Coast — workshop at Kunda Park, mobile available for select jobs.

• Auto Electrician Maroochydore
• Auto Electrician Mooloolaba
• Auto Electrician Caloundra
• Auto Electrician Noosa
• Auto Electrician Buderim
• Auto Electrician Kunda Park
• Auto Electrician Nambour
• Auto Electrician Sippy Downs
• Auto Electrician Coolum
• Auto Electrician Mount Coolum
• Auto Electrician Yaroomba
• Auto Electrician Peregian
• Auto Electrician Kawana
• Auto Electrician Bli Bli
• Auto Electrician Palmwoods
• Auto Electrician Yandina
• Auto Electrician Eumundi
• Auto Electrician Tewantin
• Auto Electrician Beerwah
• Auto Electrician Landsborough

COMPLETED BUILDS

Real customer jobs we've finished at our Kunda Park workshop — photos, gear lists and writeups.

• Kia Tasman — Spotlight Install (Doug, Maroochydore) — Twin high-output round LED spotlights, relay-fed off high-beam, factory-look dash switch.
• GTR R35 — Electrical Gremlins (Jacob, Sippy Downs) — Systematic auto electrical diagnostic on a heavily modified performance platform.
• 79 Series LandCruiser — Tow-Pro Install (Colin, Maroochydore) — Redarc Tow-Pro Elite EBRH-ACCV3 install, vehicle-specific harness, calibrated trailer drive.
• Classic Mercedes 280S — A/C Check-Over (Collectible) — Full air conditioning check-over on a classic Mercedes-Benz 280S. ARC-licensed, gentle workshop care for collectible vehicles.
• Toyota Supra — Starter Diagnosis (Burnt Fuel Pump Wiring) + A/C Repair — No-start symptom traced to burnt fuel pump wiring, harness rewired properly, A/C repair knocked out same visit.
• Mitsubishi Pajero — Grey Anderson + Relay + Tow-Pro (Peregian Springs) — Three-job touring combo: Grey Anderson, relay-controlled charge circuit, and a Redarc Tow-Pro Elite.
• Mercedes-AMG C63 S — Interior Lights Upgrade (Palmwoods) — CAN-bus-compatible LED interior lighting swap on a Mercedes-AMG performance platform.
• Isuzu D-MAX — Grey Anderson + SBI-12 Dual Battery — Redarc SBI-12 Smart Battery Isolator + 50A Grey Anderson plug install on an Isuzu D-MAX.
• Mazda BT-50 — Evaporator Replacement (Rescue Job) — Rescue evap replacement after another workshop stuffed up the dash strip-down. We finished it properly.
• Y62 Nissan Patrol — Starter Motor Replacement (Mount Coolum) — Full starting-circuit diagnostic + starter motor replacement on a Y62 V8 Patrol.
• Troopy LandCruiser — Water Pump, Rock Lights & Reverse Camera (Noosa) — Three-job touring fitout on a 78 Series Troopcarrier.
• Kev's Ram 1500 — Under-Bonnet Dual Battery — Redarc BCDC DC-DC charger + RGS AGM auxiliary battery on a Ram 1500.
• Riley's N80 Hilux — UHF Install — Clean UHF install on a Toyota N80 Hilux: bullbar antenna, ignition-switched supply, factory-look dash mount.
• Next-Gen Ford Everest — Grill Lights Install (Coolum) — Stealth behind-the-grille driving lights, high-beam-triggered, factory-finish wiring.
• Chris's Ford Everest — Under-Bonnet Dual Battery + Jump Point (Coolum) — Auxiliary battery + DC-DC charging + dedicated remote jump-start point.
• 200 Series LandCruiser — Grey Anderson Plug Install (Yaroomba) — 50A Grey Anderson plug at the rear for camper trailer charging, ANL-fused, heat-shrunk terminations.
• Rob's Subaru — Evaporator Replacement (Marcoola) — Full A/C evaporator core swap, dash pulled, ARC-licensed regas.
• Keile's 200 Series LandCruiser — Under-Bonnet Dual Battery (Peregian Springs) — Factory-tray location dual battery + DC-DC charging.
• Fraser's Mercedes-AMG GT — Steering Wheel & Electrical Faults (Sippy Downs) — Specialist European performance auto electrical diagnostic and repair on a Mercedes-AMG GT.
• Aidan's Holden Maloo Mock-Up — ECU, Harness & Crank Sensor (Caloundra) — Steering wheel, ECU, wiring harness and crank sensor faults diagnosed and repaired on a Holden Maloo Mock-Up.
• FPV Falcon — Engine Cooling Fan Module Replacement (Coolum) — Diagnosed and replaced the engine cooling fan control module. Ford had discontinued the part; we tracked down a brand-new genuine unit.
• LandCruiser — Customer A/C Repair, Powerz Regas (Maroochydore) — Owner repaired the A/C themselves and just needed an ARC-licensed regas from Powerz Auto Electrical.
• 200 Series LandCruiser — Under-Bonnet Dual Battery (Coolum) — Hulk 4x4 dual battery tray, Redarc BCDC1240D charger, Remco AGM 120Ah deep cycle. Custom dash control panel.
• 300 Series LandCruiser — Hidden Dual Battery + Redarc Tow-Pro (Maroochydore) — Redarc BCDC DC-DC charger hidden behind rear quarter trim plus a Redarc Tow-Pro Elite brake controller.
• GQ Patrol — A/C Diagnose & Hose Repair (Buderim) — Burgaflex welded hose-end fitting (not crimped) for a stronger join than the original. Saved the customer $400+ in parts.
• 79 Series LandCruiser UHF Install (Noosa) — Uniden Off Road Pack UHF on a custom-fabricated mounting bracket, bullbar antenna, clean ignition-switched wiring.

See all completed builds →

REAL GOOGLE REVIEWS

55+ five-star Google reviews from Sunshine Coast locals across dual battery installs, Tow-Pro brake controllers, lithium upgrades, A/C regas, 12V wiring and full 4WD touring fitouts. Read all reviews →

AUTO ELECTRICAL BLOG — FROM THE WORKSHOP

Straight-talking guides from the bench — diagnostics, A/C, dual battery and DIY 4WD electrical work, written by the auto electricians actually doing the work at our Kunda Park workshop.

• What Does an Auto Electrical Diagnostic Actually Involve?
• Why Is My Car's Electrical System Failing? A Diagnostic Guide
• How Much Does an Auto Electrical Diagnostic Cost?
• Can I Diagnose My Own Car's Electrical Problems?
• What Causes Most Automotive Electrical Failures?
• How Long Does an Electrical Diagnostic Take?
• What Tools Do Auto Electricians Use for Diagnostics?
• Why Won't My Car Start? Electrical Diagnostic Checklist
• How to Know If You Need an Automotive A/C Diagnostic
• What Must Be Checked Before Testing Your Car's A/C Performance?

Visit the blog →

PRICING HIGHLIGHTS

• Workshop rate: $165/hr (GST inc.), 1-hour minimum
• Auto A/C Diagnostic + Regas: $154 (GST inc.)
• Redarc Tow-Pro Elite — Basic install: $805
• Redarc Tow-Pro Elite — Smart install (CAN-bus vehicles): $855
• Redarc Tow-Pro Elite — Amarok & Next-Gen Ranger / Everest: $1,080.38
• 12 Pin Trailer Plug — With Relay: $495
• 12 Pin Trailer Plug — With Reverse Sensors & Relay: $530
• Grey Anderson Plug Install — No Relay: $495
• Grey Anderson Plug Install — With Relay: $550
• Underglow Kit Install (full 4-strip RGB): $850 (GST inc.)
• Beacon + Buzzer Install (1 beacon): $861 (GST inc.)
• Beacon + Buzzer Install (2 beacons): $1,000 (GST inc.)