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Auto Electrical Shops in Greater Sudbury, ON

Find trusted auto electrical services in Greater Sudbury. Compare prices, read reviews, and book online.

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Auto Depot Performance Group
Greater Sudbury • ≈ 6 km
AU
Auto Depot Performance Group
1280 Kingsway, Greater Sudbury, ON P3B 2E8, Canada, Greater Sudbury
★ 4.8
318 Google reviews
Response ≈ 36 min • $ • Quotes free
Auto Electrical Auto MechanicBrake Services
📞 (705) 222-2277 • Free quote • Verified
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Mike's Car Audio Inc.
Greater Sudbury • ≈ 2 km
MI
Mike's Car Audio Inc.
891 Kingsway, Sudbury, ON P3B 2E4, Canada, Greater Sudbury
★ 4.8
399 Google reviews
Response ≈ 23 min • $$$ • Quotes free
Auto Electrical Auto Lights & Signals
📞 (705) 586-6453 • Free quote • Verified
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Herold Supply
Greater Sudbury • ≈ 3 km
HE
Herold Supply
3 Sutherland Ave, Sudbury, ON P3C 3A7, Canada, Greater Sudbury
★ 4.7
20 Google reviews
Response ≈ 20 min • $$$ • Quotes free
Auto Electrical
📞 (705) 671-4455 • Free quote • Verified
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Right Way Automotive
Greater Sudbury • ≈ 7 km
RI
Right Way Automotive
453 Cochrane St, Greater Sudbury, ON P3B 2C8, Canada, Greater Sudbury
★ 4.7
69 Google reviews
Response ≈ 59 min • $$ • Quotes free
Auto Electrical Vehicle Inspection
📞 (705) 673-6906 • Free quote • Verified
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Whittaker Auto Electric
Greater Sudbury • ≈ 7 km
WH
Whittaker Auto Electric
492 Kathleen St, Greater Sudbury, ON P3C 2N9, Canada, Greater Sudbury
★ 3.0
4 Google reviews
Response ≈ 21 min • $$$ • Quotes free
Auto Electrical
📞 (705) 675-3788 • Free quote • Verified
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Greater Sudbury customer reviews

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Verified Reviews for Auto Electrical
★ ★ ★ ★ ★

“Exceptional work and service! I have used them multiple times and they always exceed my expectations.”

K. D. • Auto Electrical at Mike's Car Audio Inc., Greater Sudbury
★ ★ ★ ★ ★

“Great friendly sevice”

rudie grzelak • Auto Electrical at Mike's Car Audio Inc., Greater Sudbury
★ ★ ★ ★ ★

“Just want to give a big shout out to Harold Supply. We were traveling from the states and had a bad battery and alternator. Napa referred us to them. We called they were waiting for us when we got there, guy cameout, help us take it off and cleaned the old alternator up. He was done with in an hour and we were on the road. You were a blessing in disguise, thanks again for all your help!!!”

Aimee Knop Hoar • Auto Electrical at Herold Supply, Greater Sudbury
★ ★ ★ ★ ★

“I bought my car just over a year ago from auto depot and finally made it in for my first servicing.. Everyone was so kind and personable... Service was fast and communication was great. We will be back!!”

Nicky Belanger • Auto Electrical at Auto Depot Performance Group, Greater Sudbury
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Find a Best Auto Electrical in Greater Sudbury, ON

Boommar lists 5 verified mechanics in Greater Sudbury. Compare real reviews, response times, pricing bands, and open bays — then book online.

Common Causes of Auto Electrical Problems

Aging or dead batteries that can no longer hold a charge
Corroded battery terminals disrupting the electrical connection
Failing alternator not properly charging the battery while driving
Blown fuses and damaged relays affecting individual circuits
Rodent damage to wiring harnesses under the hood
Water intrusion into electrical connectors and control modules

Signs Your Vehicle Has Electrical Issues

Dim or flickering headlights and interior lights
Slow engine cranking or clicking noise when turning the key
Multiple dashboard warning lights illuminating simultaneously
Power windows, locks, or seats intermittently failing
Burning electrical smell or visible wiring damage
Battery keeps dying overnight or after short periods

Auto Electrical Services Available

Battery Testing & Replacement

Load testing and installing a new battery

Alternator Repair

Testing and replacing the charging system

Starter Motor Replacement

Diagnosing and replacing failed starters

Wiring Repair & Harness Rebuild

Tracing and fixing short circuits and open circuits

ECU/Module Programming

Reprogramming engine and body control modules

Lighting System Repair

Fixing headlights, taillights, and turn signal circuits

Auto Electrical Tips

Have your battery tested before every winter—cold weather dramatically reduces battery capacity
Keep battery terminal connections clean and tight using a wire brush and anti-corrosion spray
If your vehicle sits for extended periods, use a battery tender to maintain the charge
Never attempt to jump-start a cracked or leaking battery—it could explode
Replace your battery every 4 to 5 years as preventative maintenance
If you notice a burning electrical smell, disconnect the battery and get a professional diagnosis immediately

Frequently Asked Questions

How much does an alternator replacement cost in Greater Sudbury? +
Alternator replacement typically costs $400-$800 including parts and labor. Premium or European vehicle alternators can cost $600-$1,200+ due to more complex installations.
How do I know if my battery or alternator is the problem? +
If the car won't start but the lights work, it's likely the starter. If the battery keeps dying, a professional load test will determine if the battery itself is weak or if the alternator isn't charging it properly.
How long does a car battery last in Canada? +
In Canadian climates with extreme temperature swings, car batteries typically last 3 to 5 years. Harsh winters significantly accelerate battery degradation.
Can a parasitic drain kill my battery overnight? +
Yes, a parasitic draw from a faulty module, interior light, or aftermarket accessory staying on can drain your battery overnight. A mechanic can perform a parasitic draw test to isolate the circuit causing the problem.

Auto Electrical in Nearby Cities

Toronto Ottawa Mississauga Brampton Hamilton London Markham Vaughan

Other Services in Greater Sudbury

Auto Mechanic Diesel Truck Mechanic Truck Mechanic Oil Change & Lube Brake Services Tires & Wheels Auto Detailing Auto Body & Paint

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