Best Emissions Testing & Smog Check in Katy, TX

The highest-rated Emission Repair Service and Smog Check companies out of 140 vetted & reviewed in the Katy area.

Auto Garage Katy

Auto Garage Katy

(47)
“The price i paid here was half of what the dealership was charging me and I got my car back in 2 days instead of 3 weeks which is how long the dealership said it would take them to fix it!”
Coupons & Offers
In Business Since 2023
3004 N Fry Rd #100, Katy, TX
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Wycliffe Automotive

Wycliffe Automotive

(47)
  • Vehicle
  • Pay
  • Job
“The team is knowledgeable, and Julian Perez' (owner) communication is constant, cordial, with transparent, upfront pricing and excellent customer educational skills.”
Family Business
In Business Since 2015
11009 Katy Fwy, Houston, TX
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Classic Car Care

Classic Car Care

(44)
“I needed some work done on my A/C and not only did they do a fantastic job, when I took the car back for a planned follow up (to look for a coolant leak), they checked the system over, and did not charge me for the follow up (even though they remove ...”
Coupons & Offers
In Business Since 2007
1140 S Mason Rd, Katy, TX
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Mason Auto Services

Mason Auto Services

(39)
  • Mechanic
  • Prices
  • Job
“I am so glad I brought my car to her to make sure I was making the correct decision because I was looking to buy a car and I wanted to make sure it was in good condition.”
Free Initial Consultation
In Business Since 2023
Family Business
21925 Franz Rd suite 605a, Katy, TX 77449
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Katy RV Mobile RV Repair Service

Katy RV Mobile RV Repair Service

(24)
Pre-Delivery Walk Thru / Systems Overview Training, Warranty/Insurance Inspections, Pre-Sale Inspections
“Reece doggedly diagnosed my starter problems down to a faulty solenoid on my 2018 Winnebago Vista purchased less than a month ago with less than 9K miles and from a big dealership in Katy.”
Emergency Services
In Business Since 2002
Transparent Fees & Pricing
18091 W Little York Rd suite 1, Katy, TX 77449
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Cincoauto

Cincoauto

(38)
Air Filter, Transmission Service, Belt Service
“Cinco auto fixed the issue and sent the car right back out - wouldn't even let us pay them for labor because they said it was such an easy fix (never mind the fact they saved us $1k from the dealership!”
Family Business
ASE Certified
In Business Since 2010
Free Initial Consultation
25827 Cinco Ranch Blvd, Katy, TX 77494
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Clutch Automotive

Clutch Automotive

(47)
“They were courteous, attentive, and professional.”
In Business Since 2019
19895 Clay Rd, Katy, TX 77449
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Northwest Express Auto Care

Northwest Express Auto Care

(47)
  • Brake
  • Truck
  • Mechanic
“Thank y'all for great service fair prices an d thank u again for always letting me know what my truck needs keep up the good work 💪💪👏👌🏆 …”
In Business Since 2017
19144 W Little York Rd Suite B, Katy, TX 77449
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Sonic Auto

Sonic Auto

(50)
  • Job
  • Prices
  • Inspection
“Best place so far for state inspection, they are kind, friendly, quick and overall nice decent professional people working at this place, I recommend it to anyone.”
21925 Franz Rd #503, Katy, TX 77449
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Corliss Automotive LLC

Corliss Automotive LLC

(45)
  • Price
“When it didn't work, they took it apart to find the lock broken and offered to fix it at price, but I was on my way out of to n and it was in warranty.”
5520 Franz Rd, Katy, TX 77493
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Certified Auto Repair

Certified Auto Repair

(31)
  • Mechanic
  • Prices
  • Vehicles
“In fact, I also had him look at a problem that the oil-change place told me I needed to get fixed (with a $1,300 quote I might add) — and Travis evaluated it and told me the problem wasn't as bad as they had led on.”
1035 Greenbusch Rd, Katy, TX 77494
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Katy Auto Care LLC

Katy Auto Care LLC

(21)
  • Prices
“The wait time wasn't long and I well informed through the process.”
In Business Since 2023
19150 W Little York Rd UNIT 201, Katy, TX 77449
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1463 Auto Repair LLC

1463 Auto Repair LLC

(24)
  • Prices
  • Professional
  • Mechanic
“I have peace of mind, knowing I have finally found a mechanic who I can trust, who offers fair market prices & is exactly what the American Dream is about.”
1260 FM 1463 # 300, Katy, TX 77494
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S.b.a Auto Center

S.b.a Auto Center

(15)
  • Professional
  • Price
“I had my Audi Q7 with other Houston "European Car Repair Shops" and paid a lot of money for reoccurring malfunctions because they just replaced parts without looking for the root cause of the error and/or did not know better (and they messed up my ca...”
5811 Franz Rd, Katy, TX 77493
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2 Quick Automotive

2 Quick Automotive

(44)
“We have been taking our vehicles here for oil change and other car issues, prices are affordable, the waiting time is little and everyone here are very professional, Steve is an amazing manager”
Coupons & Offers
Accepts All Major Credit Cards
In Business Since 2016
Offers Financing Options
15557 FM 529, Houston, TX
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World Tech Auto Services & Body Llc.

World Tech Auto Services & Body Llc.

(28)
“The staff was very professional and answered any questions I may have had, the text messages to keep me informed of my cars process was very helpful as well.”
Coupons & Offers
Licensed, BBB Rating: A+
In Business Since 2013
Accepts All Major Credit Cards
17623 FM 529, Houston, TX
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Advance Automotive

Advance Automotive

(46)
Suspension Service, Electrical, Brakes
“I always recommend my friends and family to take their vehicles to Advance Automotive, I have been taking my cars to this place for years and I never have any problems.”
Free Initial Consultation
In Business Since 2010
4403 Hwy 6 N, Houston, TX
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US Auto Center

US Auto Center

(47)
Coupons, Services
“I'd read online that a specific sequence of events will cause the test to be able to complete, and Mr Kim was kind enough to indulge what I'm sure sounded like a crazy idea.”
Coupons & Offers
30+ Years Experience
Serving Katy Area
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RPM Automotive & Performance

RPM Automotive & Performance

(45)
Brake Services, Suspension, Tune-Ups
“Found these guys on accident, the wife sent me out to the post office and to get her car a new state inspection and they were right next to the post office lol.”
10+ Years Experience
221 Baker Rd d1, Houston, TX
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Integrity Tire & Auto

Integrity Tire & Auto

(45)
Lift Kits & Light Bars, Weathertech® Liners, Diagnostics Center
“John at Integrity was amazingly helpful, helped us coordinate to get the car to him, and was able to diagnose and fix her car quickly so that she could make her flight.”
Coupons & Offers
In Business Since 2008
921 E Hwy 90 Alt, Richmond, TX
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Century Automotive & Transmission

Century Automotive & Transmission

(43)
“I came in with an issue with my transmission and Mike immediately offered his best assessment of my problem and was able to provide a very affordable solution to keep my vehicle running in top shape.”
Licensed, BBB Rating: A+
In Business Since 2002
Accepts All Major Credit Cards
Serving Katy Area
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Cardofe Automotive

Cardofe Automotive

(45)
  • Mechanic
  • Engine
  • Tire
“I live an hour away but would honestly consider making the drive for any big repairs to my vehicles because his prices were so fair and he made me feel so at ease.”
Free Initial Consultation
12836 Westheimer Rd Suite B-700, Houston, TX
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Hagen's Automotive

Hagen's Automotive

(44)
“I prefer to use local shops over chains, and they won my business going forward - they care about what they do, I didn't feel like a number to get in and out.”
Accepts All Major Credit Cards
In Business Since 2007
11055 Neeshaw Dr, Houston, TX
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Cypress Pride Car Wash

Cypress Pride Car Wash

(38)
Auto Detailing, Preventative Maintenance, State Inspection
“Good car wash”
Coupons & Offers
In Business Since 2019
11302 Barker Cypress Rd, Cypress, TX
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