Best Car Electrical Repair, Diagnostic & Inspection in Saint Louis, MO

The highest-rated Automotive Electrical System Repair companies out of 133 vetted & reviewed in the Saint Louis area.

Oakville Automotive Inc

Oakville Automotive Inc

(46)
Electrical Repair, AC / Heat Repair, Diagnostics
“Pleasure to deal with.”
In Business Since 1988
Accepts All Major Credit Cards
Family Business
Coupons & Offers
3001 Telegraph Rd, St. Louis, MO
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Jammin' J Auto Repair & Tire

Jammin' J Auto Repair & Tire

(48)
Used Car Check St. Louis Auto Repair, Check Engine Light St. Louis Auto Repair, Oil Changes St. Louis Auto Repair
“Great job but WOW, but very expensive if I didn't need my car NOW, I would shop around more, but I love theses guys, they let me know the real deal, if I need it right away or if it can wait, car automotive shops don't do that too much any more, they...”
In Business Since 1991
Accepts All Major Credit Cards
Family Business
Licensed, BBB Rating: A+
10188 Page Ave, St. Louis, MO
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JH Auto STL

JH Auto STL

(47)
Auto Maintenance, Shocks, Struts Replacement, Air Conditioning Services
“Was having issues with my Honda and went to the local known Honda dealership, and they couldn't figure it out, so they sent me to Just Hondas, and JH troubleshooted the problem and got me up and running again in time.”
In Business Since 1991
Accepts All Major Credit Cards
Family Business
Licensed, BBB Rating: A+
2009 Lemay Ferry Rd, St. Louis, MO
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Len's Auto Repair

Len's Auto Repair

(46)
Auto Repair Services, Fleet Services, Auto Repair Financing
“This is most definitely the only shop that I trust to bring my car's to Services Tires, General repairs & maintenance, Transmission repair, Vehicle safety inspection, Auto maintenance, Oil change, Service not listed”
In Business Since 1979
Accepts Cash, All Major Credit Cards
Family Business
Offers Financing Options
8701 Lackland Rd, St. Louis, MO
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Carsmart Auto Service

Carsmart Auto Service

(44)
Transmission, Cooling System, Nitrogen
“That test ending up expiring due to the State of Missouri taking way to long to process my paperwork, I was able to be seen again and had it taken care of again!”
In Business Since 1987
Accepts All Major Credit Cards, Financing available, Debit, Check, Cash
Coupons & Offers
Offers Financing Options
7921 Watson Rd, St. Louis, MO
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Greg's Auto Service and Repair

Greg's Auto Service and Repair

(43)
“Services Tires, General repairs & maintenance, Auto engine diagnostic, Tire rotations, Vehicle Inspection, Wheel alignment, Auto tire replacement, Auto emissions testing, Vehicle safety inspection, Wiper blade installation, Auto maintenance, Oil chan...”
In Business Since 2012
Licensed, BBB Rating: A+
11264 Midland Blvd, St. Louis, MO
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Marty's Auto Shop

Marty's Auto Shop

(49)
“When we took the car to Marty's for a different issue, we asked about the washer fluid, he said it was a broken elbow he would fix it, and he did no additional charge.”
In Business Since 1997
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
9700 Gravois Rd, St. Louis, MO
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Affton Auto Service

Affton Auto Service

(45)
  • Fair
  • Honest
  • Owner
“I was from out of town 3 hours away and ended up bringing the vehicle back to St Louis so that Vince's crew at Afftons (new ownership) could work on the 2007 Lexus LS460L since they had already been familiar with it from prior work at the dealers req...”
In Business Since 2016
Accepts All Major Credit Cards
Family Business
Licensed, BBB Rating: A+
5316 Heege Rd, St. Louis, MO
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West County Auto Body

West County Auto Body

(44)
Auto Glass, Inspection & Diagnostic Services
“I brought my daughter's car in for some body repairs, and instead of overcharging and overselling, Rob suggested that we buff out the areas and repaint, which saved a ton of money.”
In Business Since 1005
Accepts All Major Credit Cards
Family Business
ICAR, ICAR Certified
1650 N Lindbergh Blvd, St. Louis, MO
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Union Weber Autocare

Union Weber Autocare

(48)
Auto Repair & Service, Auto Tune -Up Service, Automobile Inspection Service
“I live 1 hour away and called Dobbs and they told me to come on down but 3 people ahead of me so they cold not guarantee that someone would look at it.”
In Business Since 1981
Licensed, BBB Rating: A+
645 Union Rd, St. Louis, MO
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Eric's Master Auto Repair

Eric's Master Auto Repair

(49)
Schedule a Repair, Maintenance Adviser, Automotive Q&A
“In addition to quality services and affordable prices, I appreciate that I can get a ride or schedule to borrow a car on days when I need to drop my car off for the day.”
In Business Since 2015
Accepts All Major Credit Cards
Coupons & Offers
ASE, ASE Certified
7027 Hampton Ave, St. Louis, MO
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Epic Automotive

Epic Automotive

(49)
Diesel Fuel
“The FATHER and SON of this business NOT only told me my problem but backed it up with pictures and a website 2 👀 see the damage to my Van AND the opposition I had to FIX IT OR RIDE IT TO IT DIE😢.”
In Business Since 2017
Offers Financing Options
Coupons & Offers
Accepts All Major Credit Cards
8601 Lackland Rd, St. Louis, MO
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Sant Automotive

Sant Automotive

(50)
Engine Work & Repair, Transmission, Brakes Repair
“Positive Punctuality, Value Services Electrical repair, Battery service, Air & cabin filter replacement, Exhaust, Steering & suspension repair, Electrical, Auto brake repair, Tire rotations, Engine repair, Wheel alignment, Brakes, Auto tire replaceme...”
In Business Since 2006
ASE Certified
8720 Watson Rd, St. Louis, MO
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Fitz'z Automotive Service

Fitz'z Automotive Service

(49)
Instrument Cluster, Retail and Commercial, Adas
“Dealt with Chris through the whole experience with Fitz'z they repaired my steering column and ignition after my truck was stolen, dropped off my truck on Monday at 4pm Chris called me with what they found at 9am Tuesday morning told them to go ahead...”
In Business Since 2012
ASE, ASE Certified
9625 S Broadway, St. Louis, MO
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Klein's Loughborough Auto Care

Klein's Loughborough Auto Care

(48)
“Services Electrical repair, Exhaust, Auto battery replacement, Steering & suspension repair, General repairs & maintenance, Auto brake repair, Auto battery maintenance”
In Business Since 1998
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
6821 Morgan Ford Rd, St. Louis, MO
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Jesse's Automotive LLC

Jesse's Automotive LLC

(48)
  • Prices
  • Vehicle
  • Oil
“I needed to have a safety and emissions test done on my Mini Cooper by the end of December and the Mini dealership was booked (I discovered there is only one Mini dealership here in Missouri).”
In Business Since 2023
2124 Darver Ln, St. Louis, MO
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Rischbieter's Automotive Inc

Rischbieter's Automotive Inc

(50)
  • Work
  • Price
  • Mechanic
“Trustworthy, honest, and kind always the guy I go to with car issues and he checks in on his customers to make sure everything is working really great customer service if I could give 10 stars I would.”
In Business Since 1948
Family Business
Accepts All Major Credit Cards
7750 Watson Rd, St. Louis, MO
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Aamco Transmissions & Total Car Care

Aamco Transmissions & Total Car Care

(42)
  • Running
  • Price
  • Job
“Although they were not allowed to repair my vehicle due to mfg policies, Ashok went the extra mile to make sure I was equipped with the knowledge needed to get my vehicle repaired.”
In Business Since 2012
Coupons & Offers
Locally Owned & Operated
Offers Financing Options
11323 Midland Blvd, St. Louis, MO
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A Plus Autocare

A Plus Autocare

(45)
  • Prices
  • Job
  • Truck
“Positive Quality, Professionalism, Value Services Air & cabin filter replacement, Tires, Steering & suspension repair, Electrical, Auto engine diagnostic, Brakes”
In Business Since 2013
Coupons & Offers
Family Business
Accepts All Major Credit Cards
4548 Gravois Ave, St. Louis, MO
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Wicke Auto Service and Body Co.

Wicke Auto Service and Body Co.

(46)
“Not only did these guys rush to get my van fixed that morning, they actually went out to get the parts themselves since the shop was closing early due to it being Christmas weekend”
In Business Since 1909
Accepts All Major Credit Cards
453 N Newstead Ave, St. Louis, MO
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Knight Auto Air Conditioning

Knight Auto Air Conditioning

(28)
  • AC
  • Mechanic
  • Reviews
“When he worked on my car I had dropped it off to be looked at since he was so busy, he contacted me the next day and explained to me what was wrong and what would have to be done to fix it.”
In Business Since 1961
Accepts All Major Credit Cards
8611 Manchester Rd, St. Louis, MO
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Reliable Automotive

Reliable Automotive

(23)
  • Price
  • Highway
  • Trip
“Not only did Larry, Kevin and crew go out of their way to help us out well past the hours they closed, including giving us a ride to pick up a loaner, but they replaced the transmission on our 2012 Nissan Quest and got us back home safe and sound.”
In Business Since 2017
10708 Lilac Ave, St. Louis, MO
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Broner Generator Services

Broner Generator Services

(31)
  • Starter
  • Alternator
  • Quality
“But even with that said he asked me to pull my car up into a bay took a look at my car for at least 45 minutes and attempted to see if he could tell me right up front what the issue was when you couldn't find it upfront he even offered me to bring it...”
Accepts All Major Credit Cards
3541 Salena St, St. Louis, MO
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Leach BP Services

Leach BP Services

(20)
  • Tires
  • Vehicle
  • Prices
“I haven't had the opportunity to have my car serviced there, but fill up there when I can since they're good people that know the meaning of customer service.”
In Business Since 1949
814 S Lindbergh Blvd, St. Louis, MO
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Car Electrical Repair, Diagnostic & Inspection in Saint Louis, MO Cost Estimates

Minimum cost
$99
Maximum cost
$863
National Average
$185
Avg Per Hour Rates
$124
$161
$271
Fair price range is based on 500 cost profiles
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Average Cost $185
Minimum cost $99
Maximum cost $863
Avg Per Hour Rates $124

Fair range $161 to $271 is based on 500 cost profiles.

Why these companies made our list

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There are no specialists listed in Saint Louis itself yet; the 24 below are the closest options, from the surrounding area.

About Automotive Electrical System Repair services in Saint Louis

None of the 24 specialists listed here are in Saint Louis itself; they are in the surrounding area.

Ratings range from 4.4 to 4.8 across 4,354 reviews; 24 specialists have 50 or more reviews; 22 are rated 4.5 or higher.

10 mention certified staff (ASE and I-CAR).

12 describe themselves as family- or locally-owned.

Services most often listed on their websites: automotive q&a (4), car care tips (4), diagnostic st. louis auto repair (4), schedule a repair (4), brakes (4), diagnostic center (4) and diagnostics (4).

2 specialists report ten or more years in business; the longest-established mentions 15 years.

In structured review feedback, customers of these specialists most often flagged professionalism (100%), quality (88%) and punctuality (75%).

24 of the 24 specialists have a website on file; 24 publish a contact page; 6 list a public email; 2 take online bookings.

16 of these specialists have had their website domain for ten or more years; the oldest was registered in 2000.

Figures are counted over the specialists on this page from public listings and company websites collected in 2026; distances are straight-line; hours and prices change, so confirm before you visit.

The 24 shops on this page handle car electrical work in Saint Louis, MO. What each one says about fault finding, wiring repair and module work comes from its own website; ratings and quotes come from public reviews.

FAQ

What should I tell them about an intermittent fault?

Everything you noticed. Time of day, hot or cold engine, wet or dry weather, rough road or smooth, what else was switched on, and whether anything was installed recently. A short phone video of the dash while it misbehaves is worth more than any description you can give at the counter.

Will they need to keep the car?

Often, yes, and that is the right answer rather than a stalling one. A fault that turns up once a week cannot be caught in a one-hour slot. Ask how they plan to reproduce it and whether they will call you before the diagnostic time runs past what you agreed.

Repair the wiring or replace the harness?

Repair, usually. A proper repair means the damaged section cut out, new wire soldered or crimped with the right terminal, and the joint sealed against water. What you do not want is a twist of tape or a splice connector jabbed through the insulation, because that is next year's fault. Whole harnesses are replaced only after fire or heavy damage.

Does experience matter more for electrical work?

It helps, because fault finding is pattern recognition as much as procedure. [N_YEARS10] of the 24 shops on this page say they have been open ten years or longer. Someone who has seen your model's known weak spots will often get there faster than someone starting from a blank diagram.

What customers near Saint Louis say

Excerpts from public reviews of the specialists listed on this page.