Auto Electrical Shops in Peterborough, ON

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

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Electricians Peterborough
Peterborough • ≈ 9 km
EL
1 Stornoway Pl #304B, Peterborough, ON K9J 8B8, Canada, Peterborough
★ 5.0
15 Google reviews
Response ≈ 16 min $ • Quotes free
Auto Electrical
📞 (705) 996-2556 Free quote • Verified
RK Lift
Peterborough • ≈ 9 km
RK
360 Parkhill Rd E, Peterborough, ON K9L 1C3, Canada, Peterborough
★ 5.0
2 Google reviews
Response ≈ 60 min $$$ • Quotes free
Auto Electrical Suspension & Steering
📞 (705) 761-3975 Free quote • Verified
Kiff Auto
Peterborough • ≈ 7 km
KI
1031 ON-7, Peterborough, ON K9J 6X8, Canada, Peterborough
★ 4.8
119 Google reviews
Response ≈ 45 min $$ • Quotes free
Auto Electrical
📞 (705) 749-1805 Free quote • Verified
4 Aces Auto Centre
Peterborough • ≈ 10 km
4
485 Parkhill Rd E, Peterborough, ON K9L 1C2, Canada, Peterborough
★ 4.5
203 Google reviews
Response ≈ 49 min $$ • Quotes free
Auto Electrical Exhaust SystemVehicle Inspection
📞 (705) 748-4223 Free quote • Verified
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Peterborough customer reviews

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Verified Reviews for Auto Electrical
★ ★ ★ ★ ★

“My check engine light came on 3 hours into a 6 hour drive to Toronto with my 1 year old and dog. Luckily, it was right by Kiff’s. They were kind enough to take a look despite what looked like an extremely busy schedule and get me on my way in no time. Thanks again!”

Steph Ananthan • Auto Electrical at Kiff Auto, Peterborough
★ ★ ★ ★ ★

“Good service. Qualified mechanics”

Iryna Losytsya • Auto Electrical at Kiff Auto, Peterborough
★ ★ ★ ★ ★

“I am very pleased with electrician peterborough's properly diagnosing our flickering lights issued. He promptly set the appointment, and everything was fixed in no time.”

Randy Newburn • Auto Electrical at Electricians Peterborough, Peterborough
★ ★ ★ ★ ★

“I was referred to this company and I was very happy to do business with them they were prompt professional and the quality of work was excellent thank you guys”

Rick Phillips • Auto Electrical at Electricians Peterborough, Peterborough
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Find a Best Auto Electrical in Peterborough, ON

Boommar lists 4 verified mechanics in Peterborough. 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 Peterborough? +
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.