Best Emissions Testing & Smog Check in Pittsburg, CA

The highest-rated Emission Repair Service and Smog Check companies out of 160 vetted & reviewed in the Pittsburg area.

Quality Smog

Quality Smog

(21)
  • Price
“Quality smog is the best place ever the owner operator hes a very kind and gentle man helps you out with everything you need if you have any questions he does not hesitate to answer and you get good old fashioned honest work Thank you Vito”
STAR, STAR Certified
In Business Since 2017
Coupons & Offers
2180 Piedmont Way, Pittsburg, CA
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Jolly Wrenches

Jolly Wrenches

(5)
“Awesome fixed my car just totally awesome peopke”
1187 Railroad Ln, Pittsburg, CA
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JB Smog Station

JB Smog Station

2707 Pittsburg-Antioch Hwy, Antioch, CA
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Star Smog & Lube

Star Smog & Lube

(25)
  • Coupon
  • Checks
  • 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
In Business Since 2008
Accepts All Major Credit Cards
Coupons & Offers
1225 Parkside Dr, Walnut Creek, CA
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A 1 Stop Smog

A 1 Stop Smog

(28)
  • Price
  • Coupon
  • Vehicle
“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
Accepts All Major Credit Cards
Coupons & Offers
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
Transparent Fees & Pricing
Coupons & Offers
1520 3rd Ave UNIT C, Walnut Creek, CA
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Auto Diagnostic & Repair (Brentwood)

Auto Diagnostic & Repair (Brentwood)

(27)
  • Business
  • Professional
“Anthony the other office person there at the time was very knowledgeable about what was possibly wrong with just my description of what the car was doing .”
FROM, ASE Certified
In Business Since 2009
Coupons & Offers
40 Sycamore Ave, Brentwood, CA
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VIP Smog Center

VIP Smog Center

(28)
  • Mechanic
  • Prices
  • Family
“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 Pittsburg Area
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Bayside Smog

Bayside Smog

(28)
  • Coupons
  • Fair
  • 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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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 Pittsburg Area
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Smog Star Express Walnut Creek

Smog Star Express Walnut Creek

(29)
  • Test
  • Price
  • Efficient
“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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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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All Star Smog Testing

All Star Smog Testing

(28)
  • Efficient
  • Price
  • Professional
“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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Walnut Creek Star Smog

Walnut Creek Star Smog

(8)
  • Coupon
  • Price
  • Check
“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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Walnut Creek Smog

Walnut Creek Smog

(25)
  • Professional
  • Price
  • Vehicles
“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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Rio Vista Muffler Hitch-Welding

Rio Vista Muffler Hitch-Welding

(30)
  • Mechanic
  • Price
“They have performed simple oil and fluid/filter changes to complex electrical diagnostic work at a fair price with no problems that cause us to have to return for corrections (which seems to be the norm at most repair places, especially dealerships”
Accepts All Major Credit Cards
In Business Since 2004
Serving Pittsburg Area
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Smog Guys Plus

Smog Guys Plus

(14)
“Instead of spending my valuable time waiting for a closer tester that advertised only a slightly lower price, I saved a bunch of time by going to this clean and professional place.”
In Business Since 2019
1105 Auto Center Dr Suite A, Antioch, CA
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Pleasant Hill Smog Dog

Pleasant Hill Smog Dog

(26)
  • Clean
  • Price
  • Coupon
“Excellent experience today with staff member David - went out of his way to help me successfully get my vehicle smogged after a couple failed attempts.”
STAR Certified
In Business Since 2009
Accepts All Major Credit Cards
Coupons & Offers
Serving Pittsburg Area
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Pacheco Smog

Pacheco Smog

(19)
  • Owner
  • Price
  • Quick
“Easiest smog transaction I've ever done and I'm taking my mom's car in next weekend.”
STAR Certified
In Business Since 2022
Serving Pittsburg Area
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East Bay Smog

East Bay Smog

(16)
  • Price
“Much better than anyone else around, went in and got done within 10 minutes, great service and customer care, and the price was cheapest than my parents pay, amazing!”
Accepts All Major Credit Cards
In Business Since 1954
Serving Pittsburg Area
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Cordelia Smog

Cordelia Smog

(30)
  • Quick Service
  • Price
“Just sent my 16 year old to go get her first car smog, she just texted me and said it went very smooth, thank you!”
Accepts All Major Credit Cards
In Business Since 2015
4949 Fulton Dr STE C, Fairfield, CA
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Moraga Smog

Moraga Smog

(21)
  • Professional
  • Price
“Jose has the best prices in town compare to the other guys and has been doing my smogs for a long time will continue to bring my cars to him”
STAR Certified
In Business Since 2010
Serving Pittsburg Area
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Lafayette Auto Repair

Lafayette Auto Repair

(17)
  • Price
“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 1975
1410 Autocenter Dr #b, Walnut Creek, CA
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Nini Motors Smog Check Test Only Station

Nini Motors Smog Check Test Only Station

(3)
“Note: The location has one address but two different businesses, one for smog and the other is maintenance just be aware of that.”
In Business Since 2021
Serving Pittsburg Area
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