Saint Louis, MO

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Saint Louis, MO
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Best Emissions Testing & Smog Check in Saint Louis, MO

The highest-rated Emission Repair Service and Smog Check companies out of 156 vetted & reviewed in the Saint Louis area.

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Royal Auto Repair

Royal Auto Repair

(29)
  • Professional
  • Money
  • Mechanic
“I've been traveling for a while and Jim could've told me the car issues were much worse, instead he found my belts were just a little loose and 25 bucks later I was on my way.”
Accepts All Major Credit Cards
In Business Since 1987
Licensed, BBB Rating: A+
501 N Spring Ave, St. Louis, MO
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Everything Automotive

Everything Automotive

(28)
  • Vehicle
  • Work
  • Business
“I've had lots of bad luck with car shops and Ted and his crew here went above and beyond to help me with not only diagnostics and repairs but also explain any issues.”
In Business Since 2018
Accepts All Major Credit Cards
3430 Morgan Ford Rd, St. Louis, MO
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Gene & Sons Auto Services

Gene & Sons Auto Services

(18)
“Reasonable and don't try to rip you off.”
In Business Since 1974
Accepts All Major Credit Cards
7049 W Florissant Ave, St. Louis, MO
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Mark II Tune-up

Mark II Tune-up

(29)
|auto Air Conditioning Repair
“Always on point with his diagnosis a little high but worth it warranty his work no hassles all around a plus if i cant fix it he is my choice to recommend anyone”
Accepts All Major Credit Cards
In Business Since 1978
Licensed, BBB Rating: A+
Serving Saint Louis Area
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Russell's Auto Repair

Russell's Auto Repair

(29)
  • Job
  • Oil
  • Work
“Couldn't ask for a better Auto Repair place, Russell's is Awesome, saved me hundreds of dollars, on a tune up, oil change, rotating tires, from other places, talk about Honesty, Friendly, I will always go back to Russell's Auto Repair, and suggest th...”
Serving Saint Louis Area
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Marshall's Auto Service

Marshall's Auto Service

(29)
  • Mechanic
  • Vehicle
  • Upsell
“Always friendly staff......”
In Business Since 1982
Accepts Cash
Serving Saint Louis Area
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Custom Auto

Custom Auto

(19)
  • Price
“.it's like this,, they turned out being some of my oldest and dearest friends and I just think they're top of the top top of the crop all the way summation point and very proud to know you guys thanks for everything PS Plus cool Supper real”
Serving Saint Louis Area
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Grateful Automotive LLC

Grateful Automotive LLC

(5)
  • Price
“Also, my bill is a bit high, but much more reasonable than other repair services tend to charge with inflations, and they're allowing me to pay in installments instead of all at once, which makes the process much easier on me.”
Serving Saint Louis Area
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Prill's Garage

Prill's Garage

(4)
“Bus inspection”
In Business Since 1987
Serving Saint Louis Area
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Will's Automotive LLC

Will's Automotive LLC

(24)
“On top of taking care of the brakes and oil change, Will and Mike also figured out what was causing that crazy squeak I'd hear every time my husband backed up.”
Serving Saint Louis Area
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Xperienced Tire & Auto

Xperienced Tire & Auto

(9)
  • Mechanic
  • Price
“Kerry spent time with me over the phone and told me in great detail the issues he saw and provided his recommendations going forward with associated cost estimates.”
Serving Saint Louis Area
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Accredited Auto

Accredited Auto

(1)
“Fixed my car on time and on price was a great experience”
Serving Saint Louis Area
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Napa Autocare Center

Napa Autocare Center

(4)
“Perfect as always”
Serving Saint Louis Area
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Jefferson County Auto Repair

Jefferson County Auto Repair

(30)
  • Business
  • Mechanic
  • Price
“I understand mistakes happen and they were so apologetic about it, took responsibility for it and fixed it, even replacing another wheel bearing for free since”
50+ Years Experience
Serving Saint Louis Area
Featured

The EVAP system (evaporative control system) captures fuel evaporating from the fuel tank and fuel lines and returns it to the engine for more complete combustion. If the engine is idling roughly and the Check Engine light is on, the canister purge valve in the EVAP system may be faulty.

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The Shop

The Shop

(30)
  • Calls
  • Mechanic
  • Work
“We had a gas line come off as we was traveling on HWY 44, made it to the shop, the mechanic took a quick look, made sure the line was securely connected and we was back on the road in no time.”
Serving Saint Louis Area
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G K Auto Inc

G K Auto Inc

(28)
  • Price
  • Vehicles
  • Mechanics
“It's rare when you find a local mechanic that you enjoy working with, but here we have found a mechanic that walks you through the repairs you need in language you can understand AND for a very reasonable rate”
Serving Saint Louis Area
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Bud's Service Center

Bud's Service Center

(24)
  • Car Wash
“Mark (I believe) fixed us up in about 10 minutes and when we offered to pay, he told us it was all just part of our adventure and wouldn't take our money.”
Serving Saint Louis Area
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Jacober Automotive

Jacober Automotive

(23)
  • Vehicle
  • Price
“Not only did they hear what I had to say about my vehicle but they took the time to run a check on it to make sure I was getting back on the road safely.”
Serving Saint Louis Area
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Boss Automotive

Boss Automotive

(9)
  • Price
  • Fair
“Best mechanic ever”
2456 Forst Dr, O'Fallon, MO
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Ruma Auto Body

Ruma Auto Body

(7)
“They are nice people to deal with, especially Josh”
Serving Saint Louis Area
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Tim's Service Center

Tim's Service Center

(30)
  • Family
  • Tire
  • Prices
“Great service and nice people.”
Serving Saint Louis Area
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Greg's Auto Service

Greg's Auto Service

(26)
  • Vehicles
  • Prices
“I cannot say enough about this place my elderly father drop his truck off here and he has been told prior that it was going to be a five to $700 repair, a gentleman named Sean told him that it was just a fuse fixed it for him and sent him on his way.”
Serving Saint Louis Area
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Medley's Auto Repair LLC

Medley's Auto Repair LLC

(21)
  • Price
  • Vehicle
“Reasonable price I will come back for you-all to fix my car!”
Serving Saint Louis Area
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D & M Transmission LLC

D & M Transmission LLC

(15)
  • Boat
“Had a great experience in a bad situation!!!”
Serving Saint Louis Area
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