Best Emissions Testing & Smog Check in Ontario, CA

The highest-rated Emission Repair Service and Smog Check companies out of 158 vetted & reviewed in the Ontario area.

Wayne's Automotive

Wayne's Automotive

(47)
  • Smog
  • Work
  • Oil
“Very honest upfront service and quotes did an awesome job give me my recommendation for future maintenance I was in and out of there in an hour and a half to two hours they did an awesome job I'm a returning customer I will be returning for future se...”
Licensed, BBB Rating: A
In Business Since 1982
Accepts All Major Credit Cards
157 N Mountain Ave, Ontario, CA
i
AA Smog Center

AA Smog Center

(43)
Smog Check, Dmv Smog Check, Smog Check Coupon
“Quick and easy, just make sure your car is running properly and it will pass”
STAR, STAR, STAR Certified
In Business Since 2013
Accepts All Major Credit Cards
1630 E Ontario Ave, Corona, CA
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Crack Windshield Repair & Window Tinting

Crack Windshield Repair & Window Tinting

(46)
  • Netflix
  • Job
  • Product
“I couldn't have been more satisfied with the overall experience with this business and have already recommended them to my sister for her windshield repair.”
Family Business
In Business Since 2012
2203 E 4th St, Ontario, CA
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Bud's Foreign Car Services

Bud's Foreign Car Services

(33)
  • Mechanic
  • Price
“The owner gave me all the information I needed and wanted , the staff since I got there was amazing and helpful ,I plan on going there for all the problems I got in the future.”
Licensed, BBB Rating: A
In Business Since 1982
Accepts All Major Credit Cards
5528 W Mission Blvd, Ontario, CA
i
Tap Automotive

Tap Automotive

(49)
  • Tires
  • Mechanic
  • Vehicle
“The Best customer service ever, and they always go an extra step to make me happy with their service, I take all my cars to them, Mercedes, infiniti, Nissan Van, Sprinter and Isuzu Box Truck they are all on the road because of Tap Automotive”
Accepts All Major Credit Cards
In Business Since 2015
2235 E 4th St Unit K, Ontario, CA
i
Pro Smog Center

Pro Smog Center

(48)
  • Job
  • Mechanic
  • Prices
“Not only did Tim fix my EVAP issues for only $750 after I wasted $2000 at Placentia Super Service who weren't able to fix that issue also is he super honest and very knowledgeable.”
Accepts All Major Credit Cards
In Business Since 2005
201 S Wineville Ave suite k, Ontario, CA
i
Ontario Smog

Ontario Smog

(48)
“Holiday to have my smog done on my BMW and just remember to have the smog registration papers with you.”
STAR Certified
In Business Since 2021
152 N Mountain Ave, Ontario, CA
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Quick Check Smog Check

Quick Check Smog Check

(27)
  • Price
“Thanks guys I usually get my 3/4 truck smog here thanks for great service I appreciate you getting my wife's impala smog and ready for registration great customer service as usual”
ASE, ASE Certified
Coupons & Offers
In Business Since 2001
Accepts All Major Credit Cards
10742 Central Ave, Ontario, CA
i
Ontario Mills Tire Pros

Ontario Mills Tire Pros

(44)
  • Needs
  • Price
  • Vehicles
“Had alignment done and tires rotated on my lift ford 350 4x4 did a good job got me in and out of there in decent time Johnny was very respectful along with.”
Accepts Cash, All Major Credit Cards
In Business Since 2007
1000 North Ontario Mills Dr, Ontario, CA
i
C & C Automotive

C & C Automotive

(22)
  • Mechanic
  • Prices
  • Job
“I have been driving my cars for years, they change quality parts, the trained mechanics speak the truth and their work says so, there is security and trust 👍👍👍👍👍 …”
Licensed, BBB Rating: A
In Business Since 2020
949 W State St UNIT F Unit F, Ontario, CA
i
L & R Auto Repair

L & R Auto Repair

(42)
“This place is great they're very helpful and have the best prices in town I would recommend this too anybody who's looking for a new mechanic trustworthy and friendly.”
Accepts All Major Credit Cards
In Business Since 2012
504 W Holt Blvd, Ontario, CA
i
Savon Smog Plus

Savon Smog Plus

(47)
  • Price
  • Professional
  • Check
“Went here for Smog check, they offer STAR which I needed and I would absolutely recommend this business to anyone.”
1125 W Holt Blvd Ste B, Ontario, CA
i
S & E Smog Check & OIL Change

S & E Smog Check & OIL Change

(37)
“Very pleasant staff and very helpful and gave recommendations for repair shops to fix the issues that popped up and gave me a list of the approved catalytic converters for my car.”
In Business Since 2016
2235 E 4th St suite h, Ontario, CA
i
Menas Brake & Suspension

Menas Brake & Suspension

(25)
“However service is good and cant forgetbecause it is not a common name”
Licensed, BBB Rating: A+
In Business Since 2001
Accepts All Major Credit Cards
646 E Holt Blvd, Ontario, CA
i
MuÑoz Auto Repair

MuÑoz Auto Repair

(14)
  • Prices
“Really good place i recomend you to chek it out the prices are good and fair and he specializes in tune ups oil changes,air conditioning,timing belts,water pumps, alternators, powers steering pumps, axels, cv joints and differential oil changes ove...”
Licensed, BBB Rating: A+
In Business Since 2018
1413 W Brooks St STE 3, Ontario, CA
i
TC Tires

TC Tires

(44)
“PC Tire staff was very friendly looked and found me a rim that no one else could find and also gave me information on how to find it in the future with new information that only and experienced technician could do”
125 E California St, Ontario, CA
i
DT Hondamotive and Transmission

DT Hondamotive and Transmission

(23)
  • Professional
  • Price
  • Mechanic
“Took my Acura MDX over the weekend for spark plug change and minor inspection.”
Licensed, BBB Rating: A+
In Business Since 2015
Accepts All Major Credit Cards
5140 E Airport Dr, Ontario, CA
i
Tune-Ups Inc

Tune-Ups Inc

(21)
  • Fair
  • Prices
  • Mom
“Needed a Torque mount replacement,talking to other mechanics in the area,they asked me to leave my car there at the shop for either a whole day or even over night..”
Licensed, BBB Rating: A+
In Business Since 1989
Accepts All Major Credit Cards
5343 W Mission Blvd, Ontario, CA
i
Leininger & Short

Leininger & Short

(22)
Schedule A Repair
“I only have $30 cash on me being that their credit card machine was down and they were nice enough to replace the tire rotate my tires and save an additional tire that matched the one that I bought for me to come back and buy all for the $30.”
Coupons & Offers
In Business Since 2008
909 W Holt Blvd, Ontario, CA
i
Ontario Smog Check

Ontario Smog Check

(29)
“Need more parking had to park way down the street but helped out by Erubey very proffesional had my car parked right outside the door when it was ready”
STAR, STAR, STAR, STAR Certified
In Business Since 2021
Accepts All Major Credit Cards
5420 W Mission Blvd, Ontario, CA
i
Baja Auto Center Smog & Lamp

Baja Auto Center Smog & Lamp

(37)
“We have been loyal customers and have referred many friends and family to Baja Automotive, everyone has been pleased with the pricing and quality of their work.”
Accepts All Major Credit Cards
In Business Since 2006
817 E Holt Blvd, Ontario, CA
i
T & T Smog Test Only

T & T Smog Test Only

(25)
  • Price
“Very helpful individuals mark knows what he's doing and if you have a check engine light on the will explain why and what should be done to fix the issue.”
In Business Since 2018
5490 W Mission Blvd, Ontario, CA
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Motorinn Genuine Auto Care LLC

Motorinn Genuine Auto Care LLC

(14)
  • Cost
“I know they are new to this area but I recommend them because they are friendly and most importantly they provide good service and are very honest 🤩 …”
Licensed, BBB Rating: A+
In Business Since 2017
111 S Lemon Ave, Ontario, CA
i
J and C Auto Repair

J and C Auto Repair

(13)
  • Price
“We've been going here for three years now and it's a relief to know we have found honest, trustworthy and knowledgeable mechanics to work on my car and my husband's truck.”
Licensed, BBB Rating: A+
In Business Since 2020
Accepts All Major Credit Cards
806 E State St, Ontario, CA
i

Why these companies made our list

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