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(508) 730-2282Mon–Fri 8–5

Repair & Service

Auto Electrical

Electrical gremlins are our favorite kind of puzzle. A dead battery, a flickering dash, a window that quit, we trace the fault through the system instead of throwing parts at it. You get a diagnosis first, then a fixed-price quote.

Auto Electrical at Complete Auto Tech Center
FreeBattery testEvery visit
12mo / 12kRepair warrantyParts and labor
All makesDomestic, import, hybridFactory-grade tooling

The work, in depth

What you’re actually paying for.

Electrical faults are where guesswork gets expensive. A no-start could be the battery, the alternator, the starter, a ground, or a drain pulling the charge down overnight. Swap parts blind and you can replace three of them and still have the problem.

We trace it instead. We test the battery free, check what the charging system is actually doing, and follow the circuit until we find the fault for certain. Then you get a written quote before any work starts. Alternators, starters, power windows and locks, lighting, we trace it and repair it right.

Quick facts

Battery test
Free, every visit
What we cover
Charging, starting, lighting, accessories
Equipment
Factory & OEM scan platforms
Makes serviced
Domestic, European, Asian, hybrid
Deliverable
Traced fault + written quote
Warranty
12 months / 12,000 miles on most repairs
Book a Diagnostic

What’s included

Everything that comes with the job.

  • Electrical system diagnostics & repair
  • Alternator repair & replacement
  • Starter repair & replacement
  • Battery testing & replacement
  • Power locks, windows, steering & accessories
  • Lights & bulb replacement

Know the signs

Bring it in if you notice…

01

Slow or lazy crank

The engine drags when you turn the key, like the battery is tired even after a drive.

02

Dead battery, again

It keeps going flat overnight or needs a jump to start. Could be the battery, the charging system, or a drain.

03

Dim or flickering lights

Headlights or dash lights that pulse, dim at idle, or brighten when you rev. Usually the charging system.

04

Warning lights on

Battery or charging light glowing, or other warnings flickering in with no clear cause.

05

Blown fuses

A fuse that keeps popping is a short somewhere in the circuit, not bad luck. We find it.

06

Power accessories quit

Windows, locks, or seats that stop working, on and off or for good. Often a switch, motor, or wiring fault.

How it works

Three steps, no surprises.

01

Book a diagnostic

Reserve a time online or by phone. We hold a bay so you're not waiting on the lot. Battery test is free.

02

We trace & quote

We test the battery and charging system, follow the circuit to the real fault, then write a fixed-price quote.

03

Approve & schedule

Green-light the work and pick a repair date. The diagnostic fee comes off the bill if we do the repair.

Straight pricing

No mystery on the invoice.

Battery testing is free, every visit. For anything deeper, the diagnostic fee covers the time it takes to trace the fault to its source instead of guessing at parts. Approve the repair and that fee comes straight off your bill. You always see a written quote before we start.

Battery testFree

What affects the price

  • Whether the fault is constant or intermittent (intermittents take longer to reproduce)
  • How far the fault is buried in the circuit, a connector and ground are quicker than wiring deep in the harness
  • Which component is involved: battery, alternator, starter, switch, motor, or wiring

Common questions

Good to know.

Still not sure? Give us a call at (508) 730-2282 and we’ll talk it through.

Either can leave you stranded, so we don't guess. We test the battery free, then check what the alternator is actually putting out while the engine runs. A battery starts the car, the alternator keeps it running and recharges, and we confirm which one is failing before you spend a dime.

Usually a parasitic drain, something staying powered after the car is off and pulling the battery down. It can be a stuck relay, a light that won't shut off, or a faulty module. We measure the draw and trace the circuit to find what's still drinking power.

Most often the charging system. If the lights dim at idle or pulse when you rev, the alternator may not be holding steady voltage. It can also be a loose ground or a tired battery. We test the whole charging system to pin down which it is.

We do. Our scan platforms cover domestic, European, and Asian makes, including hybrids, so we can trace electrical faults across the vehicle's network, not just the obvious circuits.

Yes. The cameras, radar, and sensors behind today's driver-assistance features are electrical systems, and we're ADAS-certified to diagnose, repair, and recalibrate them.

Ready when you are

Bring it in.
We’ll take it from here.

We start with a diagnostic to pinpoint the problem, then schedule any repairs once you've approved a written quote.