Best Emissions Testing & Smog Check in Downey, CA

The highest-rated Emission Repair Service and Smog Check companies out of 161 vetted & reviewed in the Downey area.

Cal Smog Star Certified

Cal Smog Star Certified

(28)
  • Price
  • Coupon
  • Check
“Very fast, great service”
Accepts All Major Credit Cards
In Business Since 2002
12454 Bellflower Blvd, Downey, CA
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Garfield Smog Check

Garfield Smog Check

(15)
  • Prices
  • Mechanic
“Great always good service”
Accepts All Major Credit Cards
In Business Since 2003
11523 Bellflower Blvd, Downey, CA
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Stuggarts Auto Collision

Stuggarts Auto Collision

(11)
“After my car was completely totaled in an accident, I brought it to this shop & Vincent was completely honest with me about the pros & cons of the vehicle being repaired due to the severe front end damage & air bag deployed.”
8117 Phlox St, Downey, CA
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F & J Tune Lube

F & J Tune Lube

(5)
“There is nothing they have said they cant work on.”
In Business Since 1998
12115 Lakewood Blvd, Downey, CA
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Jo's Auto Center

Jo's Auto Center

(4)
“Not only do they do a great job, everything is done within a timely manner.”
Accepts All Major Credit Cards
In Business Since 2003
9112 Firestone Blvd, Downey, CA
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Downey Smog Center

Downey Smog Center

(2)
“Amazing workers, kind people and work very fast.”
11861 Paramount Blvd unit B, Downey, CA
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Star Smog Check

Star Smog Check

(22)
  • Price
“It's awesome”
Coupons & Offers
STAR Certified
In Business Since 2022
Free Initial Consultation
13441 Imperial Hwy., Whittier, CA
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Bellflower Smog 3

Bellflower Smog 3

(29)
  • Check
  • Business
  • Coupon
“So they get five stars for now and I'm sure it'll stay that way just went in to had my car smogged apparently the light bulb on my check engine light was out and instead of checking my car and taking my money the gentleman that was working there hook...”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 1952
2601 Clark Ave suite c, Long Beach, CA
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Brand Smog Check Center

Brand Smog Check Center

(29)
Out of State Initial Inspection, Free Retest For 30 Days, Regular Smog Check
“Alfred the owner was very helpful, giving advice about registering an out of state car in CA and offering an online coupon (which you can also find with a quick search)”
Accepts All Major Credit Cards, Debit
STAR, STAR Certified
In Business Since 2015
Transparent Fees & Pricing
1717 S Brand Blvd D, Glendale, CA
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Star Smog Station

Star Smog Station

(28)
  • Coupon
  • Professional
“Quick and great service.”
Accepts All Major Credit Cards
Licensed, BBB Rating: A
In Business Since 2001
1701 Long Beach Blvd, Long Beach, CA
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All American Smog Test

All American Smog Test

(28)
  • Check
  • Website
  • Coupon
“In and out in 10 minutes.”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2016
7301 Westminster Blvd., Westminster, CA
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O.C. Automotive and Diagnostics

O.C. Automotive and Diagnostics

(29)
  • Team
  • Work
  • Quality
“I like receiving a summary with photos of my car showing the issues they have found with a guide that shows you how urgent the issues should be dealt with.”
Coupons & Offers
In Business Since 2015
731 W Whittier Blvd a, La Habra, CA
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Westminster Only Smog

Westminster Only Smog

(26)
  • Truck
  • Birds
  • Price
“Very observant and helpful.”
Accepts All Major Credit Cards
STAR, STAR Certified
In Business Since 2017
7179 Westminster Blvd., Westminster, CA
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Genesis Automotive

Genesis Automotive

(25)
  • Prices
  • Honda
“Norton and his technicians are the most honest and experienced Honda mechanics and I've referred many friends and family, who have always had great service as well!!”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 1997
1920 E Walnut St # 3, Pasadena, CA
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Signal Hill Automotive Repair

Signal Hill Automotive Repair

(23)
Front End Repair, Smog Repair, Water Pumps
“Came here to get new spark plugs for my wife's vehicle because I felt like it was shuddering and I hadn't done them ever, I know bad husband blah blah blah, and felt I should do it.”
Accepts All Major Credit Cards
ASE Certified
In Business Since 1999
Family Business
Serving Downey Area
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ECO Smog

ECO Smog

(30)
  • Efficient
  • Business
  • Polite
“Don't waste your time anywhere else.”
STAR, STAR Certified
In Business Since 2017
3707 W 190th St Unit C, Torrance, CA
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In & Out Smog Check (Test Only)

In & Out Smog Check (Test Only)

(26)
  • Discount
  • Price
“Super friendly, gave me great advice about the best way to go pay for my DMV registration, and even had suggestions for how to clean the cloudy headlights on my car, which I will be back for!”
Accepts All Major Credit Cards
ASE Certified
In Business Since 2003
Family Business
144 S Bradford Ave, Placentia, CA
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Hollywood Smog Check Star Station.

Hollywood Smog Check Star Station.

(30)
  • Driving
  • Efficient
  • Checks
“When I called Hollywood Smog Check, Tom told me to come in and he would see what may be the issue and at the very least he would research what could be done.”
Accepts All Major Credit Cards
In Business Since 2014
5700 Hollywood Blvd, Los Angeles, CA
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Beach City Smog and Repair

Beach City Smog and Repair

(25)
  • Professional
  • Waiting Area
  • Book
“While a smog check is the reason I visited this business, they do offer all of the repair/replacement services you would expect from an auto shop at competitive prices.”
STAR Certified
In Business Since 2020
2605 Artesia Blvd Unit C, Redondo Beach, CA
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Star Smog & Alignment Haus

Star Smog & Alignment Haus

(29)
  • Technician
  • Professional
  • Drinks
“Car has a noticeable improvement on tracking and the technician actually test drove the car and offered his recommendations for suspension related components.”
Accepts All Major Credit Cards
In Business Since 2016
17510 Woodruff Ave, Bellflower, CA
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Legit Automotive

Legit Automotive

(29)
  • Brakes
  • VW
  • Oil
“When I showed up to get the car, Gary had saved the parts to show me exactly what they did, the components that had gone bad, and how they replaced it, and additional problems they found that needed to be fixed as they related to the existing repair/...”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2016
1065 N Gower St, Los Angeles, CA
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Del Mar Auto & Radiator Service

Del Mar Auto & Radiator Service

(30)
Brake Shop, Oil Changes, Auto Repair
“Hutch was able to have our car ready by the following early afternoon, he knew we had to go out of town so he was able to get the job done quickly for us.”
Coupons & Offers
ASE Certified
In Business Since 1986
Family Business
1789 E Del Mar Blvd, Pasadena, CA
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Express Lube & Smog

Express Lube & Smog

(18)
  • Vehicles
  • Price
“Very quick and affordable service!”
Accepts All Major Credit Cards
Licensed, BBB Rating: A+
In Business Since 2010
10717 Carmenita Rd, Whittier, CA
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Smog One Test Only

Smog One Test Only

(27)
Gross Polluter, High Emitter Profile, Out of State
“Price is like $10 extra even with the discount (I have a borderline-antique car that needs old-school type of testing - costs a bit extra), but the service is quick and transparent - you get a free retest if you come back within 10 days.”
Accepts All Major Credit Cards
Licensed
In Business Since 2017
2801 Rowena Ave, Los Angeles, CA
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