Auto Electrical Repair in
Maryland Heights, MO
ASE-Certified Repairs Backed by a 24-Month Warranty. Award-Winning Service with Transparency and Trust.
Automotive Services
Auto Electrical Repair in Maryland Heights, MO
At Quality Auto Repair & Auto Sales, we focus on diagnosing and fixing all sorts of auto electrical problems for drivers in Maryland Heights and the surrounding area.
Our techs use advanced diagnostic equipment to zero in on electrical issues, whether it's a dead battery or something deep in the wiring. We've handled it all—from quick battery swaps to those gnarly computer malfunctions other shops just couldn't figure out.
Schedule an appointment online today for all of your auto electrical repairs in Maryland Heights.
Quality Auto Repair
Car Electrical Repair in Maryland Heights
Our experienced techs know how to track down and fix all sorts of electrical issues.
Car Diagnostic Test
Modern cars run on complicated electrical systems and computers. When something goes haywire, you need a proper diagnostic test to find the real problem.
Car Starter Repair
Hear a clicking noise but your car won't start? That's usually a starter issue. The starter motor's essential for getting your engine going, and if it fails, you're not going anywhere.
Alternator Repair
The alternator keeps your battery charged and powers everything electrical while you drive. If your lights are dim, the battery warning pops up, or you hear odd noises, your alternator might be the culprit.
Car Battery Replacement
Most batteries last three to five years, but that depends on how and where you drive. We recycle every old battery—no shortcuts—because the environment matters.
Power Windows Repair
Power window problems are the worst—especially when your window gets stuck or moves painfully slow. Sometimes you hear grinding, or the window just gives up entirely.
Vehicle Keyless Entry
Keyless entry systems make life easier—but when they stop working, it's a pain. Problems can pop up with remote locking, alarms, or push-button starts.
Car Interior & Exterior Lights
Working lights keep you safe and legal. We fix all lighting systems—headlights, taillights, brake lights, turn signals, and interior lights.
Car Entertainment System Repair
Modern entertainment systems are awesome—until they glitch out. Whether it's your radio, speakers, or a high-tech infotainment setup, we've got you covered.
Our Expertise
Car Battery Maintenance Tips
Want your battery to last? A little care goes a long way. Here are some tips we always share:
Regular Cleaning: Scrub those terminals with baking soda and water. A dab of petroleum jelly helps keep corrosion away.
Secure Mounting: Make sure your battery's bolted down tight. If it shakes around, it can break inside.
Check Connections: Loose or corroded connections make your electrical system work harder. We check these every time you come in.
Limit Short Trips: Lots of quick drives don't let your battery recharge fully. Try to take a longer drive now and then.
Seasonal Testing: Get your battery checked before the hottest and coldest months. Heat can wear it out, and cold makes starting tougher.
Electrical Repair
Signs It’s Time for a New Battery
Time for a new battery? Watch for these signs:
- Engine cranks slowly
- Dashboard warning lights
- Electrical stuff acts up
- Battery case looks swollen or leaks
- You need jump-starts all the time
We've got a solid lineup of quality batteries for every type of car. We'll test your old battery, clean up the terminals, and install the new one right.
Customer Stories
Our Reviews Speak for Themselves
by Hill Verde
"Highly recommend! Thorough inspection w/ photos, honest, great communication, timely repairs, reasonable pricing—my go-to shop!"
by Haley Calcaterra
"Top-tier service! Sarah is helpful & sweet, David checks in after service, and they even surprise you with extras. My partner & I won’t go anywhere else!"
by Terry Robertson
"Great experience with Quality Auto! They quickly found and fixed the issue. David is professional and friendly. Honest and upfront—highly recommend!"
Why Choose Us
Why Choose Us for Auto Electrical Repair in Maryland Heights?
01
Complimentary Loaner Cars Available
02
Digital Inspections for Transparency
03
Wi-Fi & Comfortable Waiting Room
04
Award-Winning Auto Repair Services
05
24/7 Vehicle
Drop Off & Pick Up
06
Shuttle
Services
07
Towing
Services
08
Transparent
Pricing
09
ASE-Certified Technicians & Mechanics
10
Uber &
Lyft Rides
Come Visit Us
Our Maryland Heights Location
Address: 11457 Schenk Dr, Maryland Heights, MO 63043
Phone Number: (314) 313-3226
Hours: Mon - Fri 7:30 AM - 5:00 PM
We serve all of the following areas
- Maryland Heights
- St. Ann
- Creve Coeur
- Olivette
- Overland
- Earth City
- St. Charles
- Altheim
- Bellerive Estates
- Fernwood
- Benbush
- Vigus
- Champ
- Westbury Manor
- Bridgeton
- Breckenridge Hills
- Woodson Terrace
Zip Codes: 63017, 63043, 63146, 63074, 63132, 63141, 63146, 63132, 63114
Questions & Answers
Frequently Asked Questions
What We Offer