Concord, CA

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Concord, CA
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Best Emissions Testing & Smog Check in Concord, CA

The highest-rated Emission Repair Service and Smog Check companies out of 195 vetted & reviewed in the Concord area.

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Bayside Smog

Bayside Smog

(28)
  • Coupons
  • Professional
  • Price
“Before you get to the chain link fence there are two or so spots on the left that say "Bayside Smog Parking Only" or go past the chain link and there are a couple more spots on the left side.”
Accepts All Major Credit Cards
In Business Since 2007
Coupons & Offers
2849 Willow Pass Rd # B, Concord, CA
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Green Star Smog

Green Star Smog

(19)
“I cannot express enough how this experience with Green Star Smog in Concord California was completely satisfying.”
Accepts All Major Credit Cards
Licensed
2134 Market St, Concord, CA
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Golden Star Smog

Golden Star Smog

(10)
  • Business
“Staff was really nice and knowledgeable about what they were doing.”
2484 Olivera Rd, Concord, CA
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Marc's Auto Services

Marc's Auto Services

(6)
“Karl took care of my car issues in a quick manner and had it ready within the time he presented.”
In Business Since 1987
2764 Cloverdale Ave F, Concord, CA
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Walker's Hydraulics Inc

Walker's Hydraulics Inc

(2)
“I Can't say enough about Walker's Hydraulics and my first experience”
2322 Bates Ave UNIT N, Concord, CA
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Advanced Mobile Auto

Advanced Mobile Auto

(1)
“No hesitation in taking my car back for any other issues.”
In Business Since 1998
4352 Cowell Rd, Concord, CA
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4 Less Smog Check Station Oakland

4 Less Smog Check Station Oakland

(27)
  • Professional
  • Afternoon
  • Price
“My 1994 van passed because some months ago I heeded the check engine light and had some work done and also because I was driving over ten miles just before the test so the vehicle was warmed up.”
Accepts All Major Credit Cards
In Business Since 2015
Coupons & Offers
Transparent Fees & Pricing
2857 Broadway, Oakland, CA
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Star Smog & Lube

Star Smog & Lube

(25)
  • Coupon
  • Morning
  • Price
“I went here on a Saturday thinking it would be busy and that I would have a long wait but fortunately they were able to take me immediately and said it would be 20 minutes.”
STAR, STAR, STAR Certified
Coupons & Offers
In Business Since 2010
Transparent Fees & Pricing
1225 Parkside Dr, Walnut Creek, CA
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A 1 Stop Smog

A 1 Stop Smog

(28)
  • Price
  • Coupon
  • Professional
“When I asked if I could just use the coupon on my phone screen because I don't have a printer the guy said he would 'check with his boss' and went into the testing area for a minute before coming back in to tell me no.”
BAR Certified
In Business Since 2014
Coupons & Offers
Accepts All Major Credit Cards
1810 Verne Roberts Cir, Antioch, CA
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Gordon's Smog Test & Lube Center

Gordon's Smog Test & Lube Center

(22)
  • Price
“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 2006
Coupons & Offers
Transparent Fees & Pricing
1520 3rd Ave UNIT C, Walnut Creek, CA
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Smog Queen

Smog Queen

(30)
  • Vehicle
  • Diagnostic
  • Professional
“I've been going to him for smogs but this time I needed to swap out a dead alternator fuse that required popping out the whole box, undoing some bolts and I couldn't find the specific part on my own.”
Licensed, BBB Rating: A+
In Business Since 2012
3060 Broadway, Oakland, CA
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Above All Smog

Above All Smog

(29)
  • Room
  • Price
  • Vehicle
“Google map will take you to the entrance of the industrial park where you will see a sign with the name of the shop and other business names (see photo).”
Transparent Fees & Pricing
In Business Since 2015
Family Business
Free Initial Consultation
Serving Concord Area
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Alameda Smog

Alameda Smog

(30)
  • Professional
  • Test
  • Price
“I was also ticked off that I'd called ahead to make an appointment at a specific time but he let a guy with an expensive German car take my appointment slot because “he's in a hurry.”
In Business Since 2016
1928 High St, Alameda, CA
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XYZ Motors

XYZ Motors

(26)
  • Price
“They diagnose issues quickly, fix them at a reasonable price, and explain all the work needed and even more important, what they're not doing and why not.”
Licensed, BBB Rating: A+
In Business Since 2012
Accepts All Major Credit Cards
299 29th St, Oakland, CA
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VIP Smog Center

VIP Smog Center

(28)
  • Mechanic
  • Prices
  • Team
“A different shop treated us very poorly and we were so happy that someone recommended VIP Smog for our smog check and they quickly corrected the problem that was created by a different shop.”
Licensed, BBB Rating: A+
In Business Since 1998
Accepts All Major Credit Cards
Serving Concord Area
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Preferred Smog

Preferred Smog

(29)
  • Family
  • Price
  • Business
“After going online and getting 10 different ways to fix I tried the most plausible and took it to Preferred but still didn't pass but then the owner asked what I tried.”
Transparent Fees & Pricing
In Business Since 2020
Family Business
Serving Concord Area
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Vallejo Smog Test

Vallejo Smog Test

(26)
  • Professional
  • Waiting Room
  • Price
“But really, this is a great home town place - I recommend Vallejo Smog and give them 5 stars”
Coupons & Offers
In Business Since 2022
3424C Sonoma Blvd, Vallejo, CA
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Bestech Smog AND Auto Service

Bestech Smog AND Auto Service

(30)
  • Brakes
  • Price
  • Coupon
“I never trust free diagnostic places because most of the times, they folks aren't trained to find the problem, only look up the code and hit you with a big price.”
In Business Since 2015
2400 San Ramon Valley Blvd, San Ramon, CA
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Smog Star Express Walnut Creek

Smog Star Express Walnut Creek

(29)
  • Test
  • Discount
  • Price
“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
Featured

As an essential business, we are OPEN for smog checks. We are taking every precaution to keep our customers and technicians safe. Technicians use a new pair of gloves for every smog. Contactless payment. Please wear a mask when you arrive. Hand sanitizer available. We recommend making an appointment.

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Walnut Creek Star Smog

Walnut Creek Star Smog

(8)
  • Coupon
  • Price
  • Professional
“Would absolutely reccomend to anyone who need emission pr smog check for any vehicle.”
Licensed, BBB Rating: A+
In Business Since 1986
690 Ygnacio Valley Rd, Walnut Creek, CA
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76 Oakland Smog

76 Oakland Smog

(28)
  • Check
  • Mechanic
  • Price
“I called ahead because I had an older car and they said no problem (even when a bunch of places said they either couldn't, their "machine was down", or flat out said they could but didn't want to).”
In Business Since 2011
4276 MacArthur Blvd, Oakland, CA
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All Star Smog Testing

All Star Smog Testing

(28)
  • Efficient
  • Check
  • Price
“The other of this shop was extremely helpful and patient with me as my car was having trouble passing smog after the battery had gone flat.”
STAR, STAR, STAR Certified
In Business Since 2018
1387 S California Blvd, Walnut Creek, CA
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Alameda Smog DOG

Alameda Smog DOG

(23)
  • Coupon
  • Price
  • Business
“No problems, just drove in talk to the gentleman what I wanted & left renewal letter in vehicle and keys too, sign some paperwork and went for a walk down park st.”
STAR Certified
In Business Since 2007
Coupons & Offers
Accepts All Major Credit Cards
1726 Park St A, Alameda, CA
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Walnut Creek Smog

Walnut Creek Smog

(25)
  • Professional
  • Old Car
  • Price
“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 2004
1433 Mazda Dr, Walnut Creek, CA
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