Norwood & Asphodel-Norwood
Battery and cold-start service for Norwood drivers
Roughly 25 minutes west of Norwood along Highway 7
Norwood sits far enough out along Highway 7 that a vehicle which will not start in the driveway is a genuine problem, not a short walk to a bus. That is the practical reason we push battery testing as a scheduled item out here rather than something you deal with once it fails.
Cold is only half the story. A battery loses a large share of its cranking power at minus twenty, but what usually finishes it is the summer before — heat degrades the plates, and the first hard frost simply reveals the damage. Add a rural driving pattern of longer runs with the vehicle then parked for days, and parasitic drain matters too.
4 Aces Auto Center is about twenty-five minutes west along Highway 7 at 485 Parkhill Rd E, and we schedule township customers so they are not left short a working vehicle mid-week. A full charging system test takes minutes and tells you whether you will be starting in January.

What this work covers
- Load and conductance testing of the battery, with the actual measured cranking amps
- Battery replacement with the correct cold-cranking rating for Ontario winters, and terminal cleaning
- Alternator output and ripple testing — a failing diode drains a good battery overnight
- Starter draw testing and replacement
- Parasitic draw diagnosis for vehicles that die when parked for a few days
- Block heater cord and element testing before the cold sets in
Related pages
- Electrical Systems & Batteries
Batteries, alternators, starters, wiring, lighting, sensors and parasitic draw testing.
- Everything we do for Norwood drivers
A twenty-five minute run west on Highway 7 — farm country, work trucks, trailers and high annual mileage.
- Work truck and fleet service for Norwood and Asphodel-Norwood businesses
What Norwood customers ask about this work
- How long should a car battery last around here?
- Three to five years is typical in this climate, and the fifth winter is the one that catches people out. Once a battery is past four years old, testing it each fall is worth far more than the test costs.
- My car starts fine — why test the battery?
- Because a battery that starts a warm engine in October may not turn over a cold one in January. The test measures reserve capacity, which is exactly the margin that disappears in the cold.
- Is it the battery, the alternator or the starter?
- Those three fail in different ways and a proper test separates them in a few minutes. Guessing usually means buying at least one part you did not need.
- Can you fit a block heater?
- We test and repair block heater elements and cords, and can advise on fitment for your vehicle. Out in Asphodel-Norwood a working block heater is a real help on the coldest mornings.
Finding the shop
4 Aces Auto Center · 485 Parkhill Rd E, Peterborough, Ontario K9L 1C2 · (705) 748-4223. Open Monday to Friday, 8:00 a.m. to 5:00 p.m. Driving directions from Norwood.
Google reviews
What our customers say
“Very efficient in repairs even in difficult repairs. They try there best to get the vehicle on the road as fast as they can. Greatful to have a good repair shop to have my vehicle in good repair. Thank you for all your good work.”
“I needed a quick fix on my truck as I am a contractor and needed vehicle. I called 4 Aces and Chris got me in the next buisness day 1st thing in the morning. Was met with Smiles and coffee and excellent service. They had me fixed up and back on site the same morning. 5 Star Service at 4 Aces👍”
“They're awesome. After the bs I've been through with other garages and my car, it was a breathe of fresh air with these guys. Anytime no contact drop off, quick workers and chill as well. I'll be going back!”
“The staff at Four Aces was friendly and efficient. They addressed my problems immediately and had me back on the road in good time after checking the vehicle over for any other issues and reporting the results directly to me. Thank you for your continued service and caring in keeping my vehicle in good and safe shape.”
“I have been very pleased with the service I have received at 4 Aces Automotive Centre. They have solved problems that other facilities were not able to do. The pricing seems fair—certainly comparable to other centres. And they seem very friendly, knowledgable, efficient, and skilled. Once, when they had my car up on the hoist—performing a repair— they detected an additional—and serious—problem. Rather than just telling me what they had found, they took me out into the garage to show me the issue and suggested that I have an auto body expert look at the problem to determine if it could be safely resolved before I had 4 Aces proceed with some additional repairs. I trust their work and they seem to genuinely care about the safety of my vehicle.”
“Very efficient in repairs even in difficult repairs. They try there best to get the vehicle on the road as fast as they can. Greatful to have a good repair shop to have my vehicle in good repair. Thank you for all your good work.”
“I needed a quick fix on my truck as I am a contractor and needed vehicle. I called 4 Aces and Chris got me in the next buisness day 1st thing in the morning. Was met with Smiles and coffee and excellent service. They had me fixed up and back on site the same morning. 5 Star Service at 4 Aces👍”
“They're awesome. After the bs I've been through with other garages and my car, it was a breathe of fresh air with these guys. Anytime no contact drop off, quick workers and chill as well. I'll be going back!”
“The staff at Four Aces was friendly and efficient. They addressed my problems immediately and had me back on the road in good time after checking the vehicle over for any other issues and reporting the results directly to me. Thank you for your continued service and caring in keeping my vehicle in good and safe shape.”
“I have been very pleased with the service I have received at 4 Aces Automotive Centre. They have solved problems that other facilities were not able to do. The pricing seems fair—certainly comparable to other centres. And they seem very friendly, knowledgable, efficient, and skilled. Once, when they had my car up on the hoist—performing a repair— they detected an additional—and serious—problem. Rather than just telling me what they had found, they took me out into the garage to show me the issue and suggested that I have an auto body expert look at the problem to determine if it could be safely resolved before I had 4 Aces proceed with some additional repairs. I trust their work and they seem to genuinely care about the safety of my vehicle.”
Book this work from Norwood
Give us the vehicle, the symptom and the timing that suits you. We order parts before the vehicle arrives so Norwood customers are not making the trip twice.
485 Parkhill Rd E, Peterborough, Ontario K9L 1C2 · Mon – Fri 8:00 – 5:00
