Best Emissions Testing & Smog Check in Walnut Creek, CA

The highest-rated Emission Repair Service and Smog Check companies out of 186 vetted & reviewed in the Walnut Creek area.

Star Smog

Star Smog

(41)
“Despite feeling the whole smog business and required emissions testing is a racket, Star Smog always does a great job getting me in and out fast (less than 15 minutes this time).”
STAR, STAR, STAR, STAR, STAR Certified
In Business Since 2016
Coupons & Offers
Accepts All Major Credit Cards
1225 Parkside Dr, Walnut Creek, CA
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Central Automotive Service Center

Central Automotive Service Center

(50)
Vehicles, Central Automotive Service
“Services Air & cabin filter replacement, Tires, Steering & suspension repair, General repairs & maintenance, Wheel alignment, Air conditioning, Brake service & repair, Battery, Oil change”
ASE Certified
In Business Since 1979
Accepts All Major Credit Cards
Coupons & Offers
1425 Autocenter Dr, Walnut Creek, CA
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Roesbery Car Care

Roesbery Car Care

(46)
Check Engine Light Service, Smog Check, Fleet Services
“Services General repairs & maintenance, Auto engine diagnostic, Engine repair, Vehicle Inspection, Auto detailing, Auto tire replacement, Smog certification, Auto body & trim replacement, Auto maintenance, Battery, Oil change, Service not listed”
ASE Certified
In Business Since 2014
Family Business
Accepts All Major Credit Cards
3099 N Main St, Walnut Creek, CA
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M Service

M Service

(49)
Suspension Repair, Transmissions, Brake Maintenance
“A part was needed and instead of waiting for it to come in the next day, they went out to pick it up themselves so that I can take my car home that evening!”
ASE Certified
In Business Since 1998
Offers Financing Options
Coupons & Offers
2008 Mt Diablo Blvd, Walnut Creek, CA
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Alignment Services

Alignment Services

(38)
  • Reviews
  • Chat
  • Information
“He IS however, the honest type: wouldn't even charge me for an inspection when I brought my car in for an alignment the first time (the rear bushings were shot - another shop had already happily charged me for an "alignment" that was off again as soo...”
Licensed, BBB Rating: A+
In Business Since 1952
1400 Central Rd Suite 3C, Walnut Creek, CA
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Oakmont Auto Care

Oakmont Auto Care

(50)
Transmission Service and Repairs, Exhaust/Mufflers Repair and Services, Suspension Service AND Repairs
“(They are instructions from the car manufacturer on how to repair specific but common problems afflicting newer model cars and the term is common to the car industry.”
Licensed
In Business Since 2016
Accepts All Major Credit Cards
Coupons & Offers
1400 Central Rd Suite 6, Walnut Creek, CA
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Gordon's Smog Test & Lube Center

Gordon's Smog Test & Lube Center

(28)
  • Vehicles
  • Price
  • Nice Guy
“The only reason I am not giving 5 stars is because he changed a part of my vehicle without my consent and charged me for it when I went to pick up my vehicle.”
Licensed, BBB Rating: A+
In Business Since 2007
Transparent Fees & Pricing
Coupons & Offers
1520 3rd Ave UNIT C, Walnut Creek, CA
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Smog Star Express Walnut Creek

Smog Star Express Walnut Creek

(50)
“I needed a smog test for my out of state car for my home state inspection and I had been told, wrongly, that cars from out of state won't pass California smog tests.”
STAR, STAR, STAR, STAR Certified
In Business Since 2019
In the Mobil Station, 1611 Newell Ave, Walnut Creek, CA
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Walnut Creek Smog

Walnut Creek Smog

(48)
  • Vehicle
  • Price
  • Smog Check
“Andy is a great human being, kind hearted honest shop owner who cares for his employees and customers he was very understanding and supportive of some personal factors that I was dealing with.”
Accepts All Major Credit Cards
In Business Since 2005
1433 Mazda Dr, Walnut Creek, CA
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All Star Smog Testing

All Star Smog Testing

(48)
  • Check
  • Certification
  • Vehicles
“He was fast, efficient and I got my registration on time!”
STAR, STAR, STAR Certified
In Business Since 2018
1387 S California Blvd, Walnut Creek, CA
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Contra Costa Smog & Repair

Contra Costa Smog & Repair

(43)
  • Needs
  • Coffee
  • Skilled
“Both being ASE Advanced Specialist licensed and certified, you can be sure they will know how to fix your car under any circumstances, and not shortchange you if something is wrong or needs fixing.”
STAR, STAR Certified
In Business Since 2003
Accepts All Major Credit Cards
1411 Autocenter Dr, Walnut Creek, CA
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Auto Diagnostic & Repair

Auto Diagnostic & Repair

(11)
  • Vehicle
“I arrived for the service next day & they were ready w/ parts for the work required so I walked down the street for a coffee & returned 2 hrs later & the job was completed.”
FROM, ASE Certified
In Business Since 2001
Accepts All Major Credit Cards
Coupons & Offers
2147 N Broadway, Walnut Creek, CA
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Lafayette Auto Repair

Lafayette Auto Repair

(19)
  • Crew
  • Price
  • Mechanic
“John took the time to show me the broken assembly, (correctly) explain how the failure occurred, and took care of all the labor and component replacement under new component warranty (no cost to me, other than the inconvenience).”
Accepts All Major Credit Cards
In Business Since 1977
1410 Autocenter Dr #b, Walnut Creek, CA
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German Autotech

German Autotech

(8)
  • Mechanic
“If you wany your car done right, take it here.”
Accepts All Major Credit Cards
In Business Since 1999
1415 Pine St suite a, Walnut Creek, CA
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Rod's Automotive

Rod's Automotive

(7)
  • Mechanic
“Rod does a fabulous job, is kind, honest and reasonably priced.”
1512 3rd Ave, Walnut Creek, CA
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4 Less Smog Check Station Oakland

4 Less Smog Check Station Oakland

(47)
“Very up front about the price, Very friendly, talked me through the process patiently, gave me a time estimate of 30 min (there were 3 cars ahead of me) and BOOM 30 min later I was done!”
Accepts All Major Credit Cards
In Business Since 2016
Transparent Fees & Pricing
Coupons & Offers
2857 Broadway, Oakland, CA
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Costa Auto Care and Tire

Costa Auto Care and Tire

(50)
“Super nice pple they understood my needs and did a great job on my car this is our 2nd time coming now I know where to go when I'm having car trouble.”
ASE Certified
In Business Since 2013
Coupons & Offers
Family Business
10201 MacArthur Blvd, Oakland, CA
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Gene's Auto Repair

Gene's Auto Repair

(49)
Brake Repair, Radiator Repair, Suspension Repair
“I'm 73 years young now and have owned my share of cars and trucks from a '47 Willys Jeep to a 2010 4 litre Jaguar S Type sedan over the years, and most everything in between”
Family Business
Licensed, BBB Rating: A+
In Business Since 2000
Coupons & Offers
37 Tennessee St, Vallejo, CA
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D&K Auto Repair

D&K Auto Repair

(49)
Road Side Assistance, Fleet Service
“Doug and his Team did a great job not only servicing my vehicle and assisting me with great customer service but educating me on the issues the car might be having.”
Family Business
ASE Certified
In Business Since 2004
Coupons & Offers
712 E 18th St, Antioch, CA
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Auto Electric and Fuel LLC

Auto Electric and Fuel LLC

(42)
Services
“We changed out the O2 sensor and that cleared the light temporarily, but it came back on and now came up with a code that could mean any one or more of 6 things could be wrong with it.”
Licensed, BBB Rating: A+
In Business Since 1995
Family Business
Accepts All Major Credit Cards
2655 Monument Blvd B, Concord, CA
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Orinda Motors

Orinda Motors

(48)
Car Suspension, Exhaust, Brake Repair
“They recommended a bunch of maintenance items, given we hadn't serviced the car for 2 years (barely driven), but it is an old car with high mileage so wasn't surprised.”
ASE Certified
In Business Since 1989
Family Business
Accepts Financing available
Serving Walnut Creek Area
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San Ramon Valley Import Center

San Ramon Valley Import Center

(45)
Classic Car Restorations, Oil Change, Vehicle Repair
“I have been coming to the shop for over 30 years, and even through the multiple owners, starting out with Ian, his son Chris, Sun, and now Rob, the customer service, knowledge, expertise, and value continues to be outstanding.”
Licensed, BBB Rating: A+
In Business Since 1985
Accepts All Major Credit Cards
Coupons & Offers
31 Beta Ct STE G, San Ramon, CA
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A 1 Stop Smog

A 1 Stop Smog

(48)
“Very friendly quick and fast they did a perfect job I'm keep coming here and also if you print out a coupon from their website you save a little on top.”
BAR Certified
In Business Since 2017
Accepts All Major Credit Cards
Coupons & Offers
1810 Verne Roberts Cir, Antioch, CA
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Auto Diagnostic & Repair

Auto Diagnostic & Repair

(48)
Electrical Diagnostics, Suspension, Diesel Services and More!
“I am grateful to have invested $175 for the diagnostic, as the results were instrumental in identifying several critical issues with the vehicle, including a broken seat and visor, a leaking steering rack, an out tire, and a broken motor mount.”
FROM, ASE Certified
In Business Since 2006
Accepts All Major Credit Cards
Coupons & Offers
810 W 10th St, Antioch, CA
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