At Whiteheart & Sons Co. Auto Service Center LLC in Winston-Salem, we provide trusted auto electrical repair and maintenance services to keep your vehicle running reliably. From replacing car batteries to repairing alternators and starters, our certified technicians use advanced diagnostics to resolve electrical issues quickly and effectively. Whether you're dealing with a dead battery or flickering lights, we'll pinpoint the cause and restore performance with professional care.

Alternators
Your alternator powers essential systems while your engine is running. If your lights dim or your battery drains unexpectedly, it may be time for alternator repair or replacement. Our expert team will test your alternator and get you back on the road safely.
Batteries
Your car battery powers everything from the ignition to headlights. If you're jump-starting regularly or seeing a dashboard warning light, it's time to consider a car battery replacement. Our team offers fast battery testing, replacement, charging, and recycling services in Winston-Salem. Not sure how often to replace a car battery? Most drivers should check their battery after 3 years and consider replacing by year 5-especially in extreme climates or with frequent short trips.
Starters
The starter gets your engine going. Clicking sounds or a failure to start can signal a faulty starter motor. We'll diagnose starter issues and repair or replace the component as needed to ensure reliable starts every time.
The most common mistake is reversing the jumper cable connections. Always connect red to positive and black to negative. Using low-quality cables, allowing the clips to touch, or attempting to jump-start a battery with visible damage can cause serious electrical damage. When in doubt, have Whiteheart & Sons Co. Auto Service Center LLC perform the jump safely.
When replacing a car battery, avoid touching both terminals with the same tool, as this can create a dangerous short circuit. Never drop the battery, and do not reconnect the cables until the battery is securely mounted. If you're unsure about the process, let our technicians handle your battery replacement professionally.
Press the brake pedal and gently turn the steering wheel in the direction it moves slightly while turning the key. This relieves pressure in the steering column and allows the wheel to unlock. Never force the wheel or key. If the battery is dead or the key will not turn, consult a professional technician.
Common signs of a failing starter include a single clicking sound, grinding noises, or complete silence when turning the key. These symptoms often indicate a starter problem that should be inspected and serviced as soon as possible.
To learn more about our Electrical services, call us at 336-724-7463 or request a quote by clicking below:
William outstanding came to my house called AAA Service outstanding Customer Service by William friendly and glad help. Fixed my problem in 5 minutes
Paul Carlton
My son was all packed to leave campus (Wake Forest) and then the car would not start. The car would not even take a jump start. We contacted Whiteheart & Sons and they came out the next day and were able to tow the truck in for immediate repair. Appreciate the rapid service to confirm it was a dead battery and replaced the battery. In addition, they completed an oil change and free tire rotation. The price for all the services was very reasonable. In addition, they gave my son a discount when they realized he was a college student from Wake Forest (Go Deacs). Thank you for the great customer service to get my son on the road to drive to his next destination Memphis TN. So glad the car broke down on campus and he was able to obtain such professional service. Thank you!!!!
Brady Kunz
Discover More About Electrical Repair Services At Whiteheart & Sons Co. Auto Service Center LLC in Winston-Salem
Auto Electronics Repair
Miscellaneous Services, near Walkertown, NC