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.

Mason Auto Services

Mason Auto Services

(40)
  • Honest
  • Mechanic
  • Prices
“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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Wycliffe Automotive

Wycliffe Automotive

(47)
  • Oil
  • 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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Katy Auto Care LLC

Katy Auto Care LLC

(50)
  • Job
  • AC
  • Mechanic
“Took my wife's car for oil change and tune up, George was amazing and got it done quickly, he explained what maintenance is needed he took time to show me what he was talking about.”
In Business Since 2023
19150 W Little York Rd UNIT 201, Katy, TX 77449
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Clutch Automotive

Clutch Automotive

(47)
“Clutch quickly and efficently diagnoised the issue with my truck, prepared a very transparent quote and delivered a fully repaired vehicle to me by their estimated date and time.”
In Business Since 2019
19895 Clay Rd, Katy, TX 77449
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Northwest Express Auto Care

Northwest Express Auto Care

(45)
“Jessica in the front & Rico who worked on my car are honest people, I had concerns on other issues but instead trying to upsell me they checked it out first & explained the issue & told me I didn't need to do anythings.”
In Business Since 2017
19144 W Little York Rd Suite B, Katy, TX 77449
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Clutch Automotive

Clutch Automotive

(43)
  • Inspection
  • Job
  • Tires
“There was a mix up with my Vin being incorrect and delaying my sticker renewal… HOWEVER, I was promptly helped and was able to sort out everything by the end of my day.”
In Business Since 2019
1140 Mason Rd, Katy, TX
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Sonic Auto

Sonic Auto

(50)
  • State
  • Mechanic
  • Fair
“Services Electrical repair, General repairs & maintenance, Electrical, Vehicle Inspection, Brakes, A/C installation & repair, Air conditioning, Oil change”
21925 Franz Rd #503, Katy, TX 77449
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Corliss Automotive LLC

Corliss Automotive LLC

(47)
  • Honest
  • Work
  • 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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Lonestar Auto Repair Katy

Lonestar Auto Repair Katy

(45)
  • Money
  • Warranty
  • AC
“! It's also affordable I'm currently a college student and the repairs were affordable and they worked with me to help me so much so I could have my car working right again”
2311 N Fry Rd, Katy, TX
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Certified Auto Repair

Certified Auto Repair

(32)
  • 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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1463 Auto Repair LLC

1463 Auto Repair LLC

(29)
  • Team
  • Odyssey
  • Engine Light
“Services Steering & suspension repair, General repairs & maintenance, Steering & suspension replacement, Engine repair, Transmission repair, Auto maintenance, Oil change”
1260 FM 1463 # 300, Katy, TX 77494
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P&D Auto

P&D Auto

(7)
  • Quality
  • Prices
  • Vehicle
“Quality work at very reasonable prices.”
19320 Clay Rd, Katy, TX 77449
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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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Rapid Repair Auto Center

Rapid Repair Auto Center

(44)
Diesel Fuel
“Since I know enough about mechanics, I know they are doing what needs to be done - without the "upsale" that we customers are always worried about when we take our cars in.”
Coupons & Offers
Licensed, BBB Rating: A+
In Business Since 1991
Accepts All Major Credit Cards
3300 S Dairy Ashford Rd, Houston, TX
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Advance Automotive

Advance Automotive

(46)
Suspension Service, Electrical, Brakes
“Frank is awesome at communicating the issues going on with my car and his mechanics did a great job fixing the wheel bearing and any other problems they found.”
Free Initial Consultation
In Business Since 2010
4403 Hwy 6 N, Houston, TX
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US Auto Center

US Auto Center

(49)
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
“I came here because my car was overheating while I was on my lunch break and Mark gave me instructions on how to get there safely and even looked at my car and replaced my radiator cap for free !”
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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Hagen's Automotive

Hagen's Automotive

(44)
“They walked me through everything, explaining what I needed, what I should expect and how I could keep my car up and running with out needing costly repairs in the future.”
Accepts All Major Credit Cards
In Business Since 2007
Transparent Fees & Pricing
11055 Neeshaw Dr, Houston, TX
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5 Speed Auto Repair

5 Speed Auto Repair

(41)
“A1 service all the way Positive Punctuality, Quality, Professionalism, Value Services General repairs & maintenance, A/C installation & repair, Air conditioning”
Free Initial Consultation
In Business Since 2019
Family Business
19410 FM 529, Cypress, TX
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Cardofe Automotive -Mechanics Auto Care & Mobile Service

Cardofe Automotive -Mechanics Auto Care & Mobile Service

(45)
“He went out of his way to help me with my car issues with reasonable price , My car will not be in the hands of no one else 🙌🏾 God bless you and your business …”
12836 Westheimer Rd Suite B-700, Houston, TX
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Cypress Pride Car Wash

Cypress Pride Car Wash

(39)
Auto Detailing, Preventative Maintenance, State Inspection
“Everything was going great with my monthly subscription car wash plan, informed in the beginning that I have a company vehicle and was told no problem 4 months later the manager cancels my plan.”
Coupons & Offers
In Business Since 2019
11302 Barker Cypress Rd, Cypress, TX
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Integrity Auto Care

Integrity Auto Care

(46)
  • Tires
  • Labor
  • Charge
“Just brought my daughter's car today for wheel alignment, and the mechanic said he cannot do it unless I fix the control arms but they fixed it for reasonable price and then alignment.”
Coupons & Offers
In Business Since 2015
12639 Westheimer Rd, Houston, TX
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Why these companies made our list

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